0.082659006118774
Used 2026 GMC Sierra HD for sale in Connellsville
28 photos
Accident Free
No reported accidents
Vehicle Details
129 km
Automatic
4WD
Diesel
6.6L Duramax Turbo-Diesel V8 eng
Unknown
Other
Owners
Make GMC
Model Sierra HD
Year 2026
Trim Fleet/Base
Series 3500
Engine Cylinders 8
Body Class Incomplete
What was with this car history VIN 1GD3USEY6TF247970?
Popular features
Seating capacity
Front split-bench seat - divide and comfort. When it comes to seating position what’s good for the driver isn’t always best for the passengers and vice versa. Front split-bench seat allows the driver's portion of the seat to move independently of the rest of the bench allowing everyone to be comfortable. Front split-bench seat is common seating with an individual touch.
This enhances cab appearance and adds sound and weather insulation.
Headliner material
Manual reclining driver seat - Lean back. Gain some space between you and the wheel with manual reclining driver seat. It lets you adjust the angle of the seatback for added comfort while you’re driving or for a more comfortable rest while you’re pulled over. Settle in with manual reclining driver seat.
Driver seat direction
Passenger seat direction
Front seat armrest storage - convenience and concealment. You can relax in a lot of ways with front seat armrest storage. You can store things close to you for easy access. Since it’s covered you can also keep your smaller valuables out of sight to reduce the risk of theft. And of course you have a comfortable place for your arm while you drive. When it comes to convenience front seat armrest storage has you covered.
Front seat center armrest - comfort in the middle ground. There’s room for two to relax with front seat center armrest. It divides the front seating positions with a top that both the driver and passenger can use. Front seat center armrest puts your comfort front and center.
Full coverage flooring enhances the interior appearance and provides an added layer of sound insulation.
Headliner coverage
Vinyl flooring is durable and easy to clean.
Height adjustable front seat head restraints - the height of safety. One size doesn’t fit all when it comes to keeping you safe and that’s why there are height adjustable front seat head restraints. They allow you to place the restraint at the correct height behind your head providing greater neck protection in the event of a collision. Get it to the right place for the right time with Height adjustable front seat head restraints.
Lightly tinted windows - a shade darker. Sometimes the road ahead being bright is a bad thing. Lightly tinted windows help tame the level of light entering your vehicle meaning less eye fatigue and a more comfortable drive. Take the edge off the sunshine with lightly tinted windows.
Manual air conditioning - beat the heat. Take the edge off sweltering weather with manual climate controls. You can set the mode temperature and speed of the fan so you can be comfortable on your drive no matter the temperature outside. Keep it cool with manual air conditioning.
Front head restraint control
Manual tilt steering wheel - Easy to fit in. The most comfortable position for your steering wheel while you drive can mean having to squeeze past it to get in and out of the vehicle. With the manual tilt steering wheel it's easy to find the perfect fit for all situations.
Manual reclining passenger seat - Lean back. Gain some space between you and the dashboard with manual reclining passenger seat. It lets you adjust the angle of the seatback for added comfort during the drive or for a more comfortable rest during the longer treks. Settle in with manual reclining passenger seat.
Front seatback upholstery
Gearshifter material
Steering wheel material
This upholstery is durable and easy to keep clean.
Onboard power supply (kW)
12-volt power outlets - Take charge of your drive! Your phone is dying you need your GPS and to top it off the kids have more energy than their devices. You need power and fast. With 12-volt power outlet running out of power is a thing of the past.
AC power outlet - power on the go! Some of the items you need to use throughout your day don’t come with ‘car chargers’; but with AC power outlet that doesn’t have to stop you. You can plug them in without an adaptor allowing you to use what you need when you need it. Thanks to AC power outlet there will never be a time when you don’t have the energy.
Number of beverage holders
Key integrated remote control - Fob-ulous! Remember when you unlocked your door and started your vehicle with the same key? Those days are back with key integrated remote control! Instead of using a fob and then searching your key chain for your vehicle key the keyfob is part of your car key. With key integrated remote control it’s one stop to get going.
Auto-dimming driver side mirror - Getting blinded by the lights can really rev you up. But with an auto-dimming driver side mirror sensors and a film of light-sensitive molecules behind the mirror surface automatically react to bright light - dimming and reducing glare. The auto-dimming driver side mirror doesn't let what's behind you affect what's ahead.
Auto-dimming passenger side mirror - Getting blinded by the lights can really rev you up. But with an auto-dimming passenger side mirror sensors and a film of light-sensitive molecules behind the mirror surface automatically react to bright light - dimming and reducing glare. The auto-dimming passenger side mirror doesn't let what's behind you affect what's ahead.
Auto-dimming rear view mirror - Getting blinded by the lights can really rev you up. But with the auto-dimming rear view mirror the mirror surface automatically reacts to bright light - dimming and reducing glare. The auto-dimming rear view mirror doesn't let what's behind you affect what's ahead.
Auto-locking doors - Close out crime. Auto-locking doors make sure that would be intruders never make it past ‘would be’. It locks the doors automatically when the vehicle is put into gear or reaches a predetermined speed so that no one can force themselves into your vehicle. With auto-locking doors you are safe inside.
Battery charge warning - stay in charge. Battery charge warning helps you keep your vehicle going. Your battery powers the vehicles electrical systems and if it dies you’ll be stranded. If it is not producing enough charge a message or specific light illuminates to let you know it’s time for more juice. You'll never be shocked by your battery dying when you have battery charge warning.
Brake pad wear indicator - stop guessing. Keep your stopping power strong with brake pad wear indicator. It lets you know when the brake pads need to be replaced so you can keep the most important safety feature on your vehicle in good working order. Brake pad wear indicator helps you ensure your safety doesn’t lapse.
Compass display - Find your way. It can be easy to get turned around while you’re driving. Compass display can straighten you out. It will help you navigate to any destination by showing you the direction in which the vehicle is traveling. Go north at the coffee shop? No problem. Turn west at the red barn? You got it. When you have compass display you have direction.
Cruise control with steering wheel mounted controls. Set it and forget it. Road trips used to be stressful until cruise control set the pace. Simply set the desired speed using the steering wheel mounted controls and it will maintain that speed without driver intervention. This can help minimize driver fatigue and improve overall fuel economy. Resting your right foot is right at your fingertips thanks to cruise control with steering wheel mounted controls.
Day-night rear view mirror - Getting blinded by the lights can really rev you up. But with day-night rear view mirror you can reduce the glare by adjusting the angle with the flip of a switch. The day-night rear view mirror doesn't let what's behind you affect what's ahead.
DEF fluid gauge
Clock
Door ajar warning - Closing time. Maybe you were distracted while shutting the door or perhaps something is preventing it from fully closing; either way door ajar warning means you don’t run the risk of having an unexpected opening while you’re driving. It provides a message or specific light to indicate the door isn’t latched so you can secure it before you -and possibly your passengers - hit the road. Help prevent the unexpected with door ajar warning.
Passenger door bin - storage by their side! From spare change to hair ties a door bin is a convenient place for your passenger to put smaller items. It’s location on the interior of the door puts it all within easy reach. You can store and access it in a flash with a passenger door bin.
Driver and passenger one-touch down windows - A touch is all it takes. Get the fresh-air you want with ease thanks to driver and passenger one-touch down windows. One push is all you need to completely lower the windows. Open up fast with driver and passenger one-touch down windows.
Driver foot rest - Put your foot up. Driver's foot rest - or dead pedal - is located on the left side of the footwell and provides the driver a solid place to brace themselves from movement as well as aiding in comfort on long trips. Sit back and relax with a driver foot rest.
This feature helps to keep the driver informed about the status of systems on the vehicle.
Driver one-touch up window - A touch is all it takes. When you’re ready to shut out the outside world driver one-touch up window makes it easy. One push is all you need to completely raise the window allowing you to return your hands to the wheel quicker. Close up fast with driver one-touch up window.
Easy lift tailgate. Grunting free. You have enough hard work to do; closing your tailgate shouldn’t be a part of that. Easy lift reduces the effort required to shut the tailgate so you can save your energy for the work ahead. Make it effortless on the back end with easy lift tailgate.
Easy lower tailgate - Let it down easy. Reduce the surprises and possible injuries that can come after you pop the latch with Easy Lower Tailgate. The mechanism opens the tailgate in a controlled manner giving you one less thing to worry about. This easy lower tailgate is a smooth operator.
Exterior temperature display - What temp is it? You will know exactly what you’re about to step into with exterior temperature display. The ambient air temperature outside is displayed inside your vehicle so you know whether you need a sunhat or wool cap. Exterior temperature display provides you with a heads up before you head out.
Rear windshield
Beverage holders prevent spills and free the driver's hands which increases safe operation of the vehicle.
Front reading lights - Bright on target. Turning on the dome light while you’re moving can be distracting for the driver and make it harder to see out of the car. That’s where front reading lights come in handy. They are brighter and more focused than the overhead dome light so you can use them to look at maps or relax with some other reading material without affecting the driver. See what you need to see with front reading lights!
Heated passenger side door mirror - See what thaws. Whether it’s the convenience of not having to stand out in the cold to scrape it off before you get going or the safety of clearing the frost that accumulates while you drive the heated passenger side door mirror is easy to warm up to. Get better visibility for a safer drive with your heated passenger side door mirror.
Keyfob activated door locks (all doors) - all for one! With keyfob activated door locks on all doors getting everyone in to get going has never been easier. Now no one has to wait for you to get in to unlock their door. And once you’ve arrived secure your vehicle as you walk away with a touch of a button. Keyfob activated door locks for all doors is a key part of convenience.
Keyfob cargo access control - Load up without the set down. With keyfob cargo access control packing up your vehicle is easy. The keyfob unlocks the cargo door or lid so you don’t have to set your cargo down unlock then pick your cargo back up before you load it in. With just a push of a button the cargo area is ready for your stuff. Keyfob cargo access control helps you take a load off.
Keyfob window control - Open up remotely. Get a head start on cooling off your hot vehicle by letting fresh air in before you even get to the door. Roll the windows down using your keyfob and enjoy a more comfortable entry into your vehicle thanks to Keyfob window control.
Locking front underseat tray - a secure seat. With locking front underseat tray you don’t have to choose between bringing all your valuables with you or leaving them in the car and risking them being stolen. The location under the seat prevents prying eyes from seeing what you have in there and the lock adds an extra layer of protection. With locking front underseat tray you can leave your valuables behind and always take peace of mind with you.
Locking glove box - Hide to prevent the seek. With locking glove box you don’t have to choose between bringing all your valuables with you or leaving them in the car and risking them being stolen. Prying eyes can’t see what’s in the glove box and the lock provides an extra layer of protection. With a locking glove box you can leave your valuables behind and always take peace of mind with you.
Low fuel warning - don’t come up empty. Low fuel warning reminds you when it’s time to fill up. There’s never a good time to run out of gas so don’t play a guessing game and end up stranded. Low fuel warning helps you keep moving.
Mini overhead console - Top notch. A mini overhead console can provide convenient storage and access to helpful features like map lights. When it comes to usefulness mini overhead console is above the rest.
Oil pressure gauge
Oil pressure warning
The addition of a visor mirror increases the functionality of the visor.
Power door locks with 2 stage unlocking - Easy in for everybody. The most convenient way to get into your car is with power door locks. With 2 stage unlocking one more click will open up the rest of the doors too. This way you can open up for your passengers or have the security of just opening up for yourself. Choose who you let in with power door locks with 2-stage unlocking.
Power passenger door mirror - An easy look back. Power passenger door mirror makes it easy to get the right sightlines for your drive. You don’t have to reach across adjust sit back and check and adjust again. It can be moved using an electric switch so you get the view you want quickly and easily. When you have power passenger door mirror you have one touch access to what’s behind you.
Power first-row side windows - Drop the roll. Staying in shape is good but do you really need the full arm workout of manual windows? All it takes is a push of a button with power first-row side windows. When you’re ready to get some fresh air or have had enough of it let your finger do all the work for you. Stop the twists and turns of trying to open a window with power first-row side windows.
Power folding side door mirrors - Fold on the fly. Fitting into a tight parking space or narrow garage is easier with power folding side door mirrors. They swing inward at the push of a button so you don’t have to fold them in manually. Power folding side door mirrors mean you don’t have to get out to squeeze in.
Proximity key with push button start - Now close counts in horseshoes and car starts. There's no need to dig around for your keys with the proximity key with push-button start. Use your keyfob to open the doors then get in and get going all with your keys comfortably in your bag or pocket when you have a proximity key with push button start.
Speedometer
Service interval indicator - right on schedule. Routine servicing of your vehicle helps extend its life and keep it running well. Reminders of when the service is needed helps keep your life running smoothly. The indicator light turns on when your vehicle needs to be taken in for routine servicing so you don't have to worry about forgetting. Help keep your car thriving with the service interval indicator.
Tachometer
Tailgate/rear door lock included with power doors locks - all-around security. There are no extra openings for thieves when you have a tailgate/rear door lock included with power doors locks. It treats the tailgate or rear door just like any other door so it gets locked when the rest of them do. With tailgate/rear door lock included with power doors locks your cargo is safe and snug.
Tire fill assistant - Perfect pressure. Ditch the guessing game when it comes to filling up your tires. They need to be properly inflated for the best performance and tire fill assistant makes it easy. By activating the horn or lights to let you know when your tires have reached the recommended amount of air tire fill assistant ensures the perfect P-S-I.
Trip computer - Drive smarter. Know more about your journey with a trip computer. It can calculate and display things like current fuel consumption average speed or distance to empty. Knowledge is power so have more of it behind the wheel with a trip computer.
A trip odometer is useful for keeping track of distance traveled during a trip or between fill-ups.
Turn signal on warning - straight to the point. We’ve all seen it and we’ve all done it...but with turn-signal-on warning you won’t be ‘that person’ again. The warning will sound if the turn signal is left on for an extended period of time helping eliminate any confusion or frustration to drivers behind you. When your turn doesn’t turn off the signal turn signal on warning lets you know.
Variable instrument panel lighting - just right bright. Variable instrument panel lighting helps you see what you need to see. If the instrument panel is too bright it can irritate your eyes and affect your vision of the road ahead. Too dark and you can’t find what you’re looking for. You set the brightness so you always get the perfect amount of light for your eyes. Variable instrument panel lighting helps get you comfortable in the dark.
The variable intermittent setting allows the wipers to be adjusted based on the amount of moisture the vehicle is driving through.
Voltmeter
Steel wheels are economical and provide proven durability.
Number of doors
Front tow hooks - hook ‘em up. Attached to the front bumper the tow hooks are easily visible and accessible and ready for work. Fasten a rope to them and pull your friend’s vehicle out of the ditch. If you’re the one stuck the tow hooks can be used by the ones helping you. Or give the powerful tug needed to pull up a dead tree. No matter how you use front tow hooks you’ll pull through.
Door handle material
Door mirror style
Fenders
Bumper insert
Bumper rub strip front
Grille style
Window Trim
Bumpers front
Exterior mirror mounted clearance lights
Galvanized steel and aluminum body panels - Rust isn’t in the mix. Your vehicle will age as gracefully as it handles with galvanized steel and aluminum body panels. They are lightweight and corrosion-resistant so your vehicle gets better fuel economy improved handling and long-lasting good looks. Composite and galvanized steel body panels - it’s what’s in the outside that matters.
All-terrain tires - on point off-road. Get the most out of your truck with all-terrain tires. The deeper and wider tread design can drive over rugged surfaces that would stop or damage conventional tires and they are just as good on the highway. Now you can go anywhere because all-terrain tires mean no limits.
Manual extendable trailer mirrors - The advantage is plain to see. No matter what you're towing getting a clear view of what is behind you is easy with manual extendable trailer mirrors. Adjust them to get your preferred sightlines for a safer drive. And when you’re not towing anything or need the clearance you can tuck them in. Manual extendable trailer mirrors make it effortless to haul.
Special paint
Basecoat/clearcoat paint - Durable duo. Basecoat/clearcoat paint is all about keeping your color. The base layer is covered by a clear coat to help protect it against UV rays scratches harmful chemicals and other elements of nature. It also adds depth and shine! The advantages are clear with basecoat/clearcoat paint.
Trailer brake controller - Halt your haul. When you’re towing something being able to stop with the extra weight is of the utmost concern. Trailer brake controller helps you slow down and maintain control by integrating the vehicle’s brakes with the trailer’s electric brakes. Trailer brake controller won’t let your load push you around.
Trailer hitch light - A connection you can see. It may be an early start. Or it could be a late finish. Whatever the reason is for having to connect your trailer in the dark Trailer hitch light is ready. You don’t need someone to hold a flashlight or if you’re by yourself fumble with one while trying to get everything connected. When the sun is down Trailer hitch light shines.
Trailer sway control - Don't rock the boat. Sometimes it can feel like the trailer has a mind of its own wandering away from your intended path. This is dangerous to you and to other drivers. Trailer sway control senses that movement then selectively applies the brakes to improve stability and correct the direction. Keep what is behind you behind you with trailer sway control.
Wheel covers
This helps reduce exhaust pollutants.
First-row LCD monitor - A good look for your sound! Why settle for a display that looks like you tried to spell words with a calculator when you can have the cleaner and clearer First-row LCD monitor. The larger screen makes it easier to find what media you’re looking for and improves the look of your vehicle’s interior. First-row LCD monitor makes accessing your entertainment as easy as ABC.
Speakers number
Primary display size
Radio
Antenna
External memory control - Digital access anywhere. Your media of choice doesn’t have to stay behind just because you’re going somewhere. Now music and media from your hard-drive devices or memory stick are easy to access and control from your vehicle thanks to the external memory control.
Internet radio - What's on the air isn't limited by your area. Get the stations you want from anywhere with internet radio. Whether it's your favorite station back home or a new station from the other side of the world internet radio allows you to enjoy more music and programming options than you'd find on a typical AM/FM radio.
Touchscreen - flat out convenient. Say goodbye to the twists and turns of your daily drive...we’re talking about buttons and knobs of course! Touchscreen allows you to control certain features with your fingertips making it easy to use while also providing information at a glance. With touchscreen your fingerprints will be all over your drive.
Seek scan
Speakers
Wireless audio streaming - Strike the cord. With wireless streaming the endless library of music on your mobile device is available through your vehicle's sound system! Make a playlist befitting of your road trip as it rolls along; let the back seat passengers control the selection; catch up on your favorite podcasts. With wireless audio streaming all you have to do is press play.
Valves per cylinder
Horsepower
Displacement liters
Aluminum construction is lightweight providing weight savings that contribute to better handling and fuel economy.
Automatic locking 4WD wheel hubs - get a grip hands free. When the road conditions are rapidly changing or the inspiration to go off-road strikes you don’t want to have to stop to lock the wheel hubs. Simply shift into four wheel drive and the Automatic locking hubs take care of the rest. No matter the terrain keep going with automatic locking 4WD wheel hubs.
Automatic locking rear differential - Together we move forward. The road doesn’t always offer up uniform conditions and that can cause your vehicle to slip. Automatic locking rear differential helps you maintain traction in those situations. When it engages it forces both wheels on the drive axle to rotate together and at the same rate regardless of which wheel has the grip. Get your wheels in sync with automatic locking rear differential.
Battery run down protection - Protect your power. With Battery run-down protection you won’t be caught dead in an undesirable spot. It automatically turns off interior lights and accessory power after a set time or when the battery level reaches a predetermined point preventing excessive drain on the battery. Get started every time with battery run down protection.
Ignition
Dual alternators - charge you double. Dual alternators provide additional charging capacity to accommodate higher service loads. It can meet the power demands of things like accessory equipment cold climate operation and others. With dual alternators you get the extra charge you need.
Dual batteries assure a sufficient supply of electrical power for heavy duty or specialized use.
Diesel direct injection - Crank up the power cut down the fuel. By injecting fuel directly into the combustion chamber the fuel mixture combines with the heat of compressed air causing it to burn rapidly. This increases fuel economy and power while reducing noise for a quieter ride with added oomph thanks to Diesel direct injection.
Electronic parking brake - Stop with room to spare. Electronic parking brake requires less space and weighs less than traditional parking brake systems. This means more room in your vehicle for the fun stuff! It can also provide enhanced vehicle safety and security through integration with other vehicle systems. Stay stopped without the yank or the stomp with electronic parking brake.
Electronic transfer case shift - grip at your fingertips. When the road conditions change electronic transfer case shift makes it easy to engage the four wheel drive. It’s as simple as pressing a switch or turning a knob! Take on any road with 4-wheel drive and switch back to 2-wheel with ease when you have electronic transfer case shift.
Four channel Anti-Lock Braking System - A break in the weather. When you need to stop fast you can't have it depend on the road and/or weather conditions. Four Channel ABS Brakes operate on each wheel individually so the wheel won't lock up even if you slam on the brakes. That results in significantly reduced stopping distances and improved steering control. Get the stopping power you need with Four Channel ABS Brakes.
4-wheel drive - All four safety. In wet or slippery conditions the more grip your wheels can maintain the safer your drive. 4-wheel drive delivers power to all four wheels providing excellent traction in adverse weather and road conditions. Get a firm grip on the road and added peace of mind in poor weather conditions with 4-wheel drive.
Front and rear ventilated disc brakes - increased air reduced wear. The most basic safety feature of your vehicle is the brakes so it makes sense you want them to perform at a high level for a long time. With front and rear ventilated disc brakes they will. Air circulates through the channels or vents for better heat dissipation thus allowing them to last longer and perform better. Get stopping power that doesn’t quit with front and rear ventilated disc brakes.
An anti-roll bar improves vehicle stability by reducing body roll or sway especially when turning or maneuvering. It contributes to more controlled predictable handling than suspension designs without one.
A torsion bar front suspension features durability and easy adjustability of ride height. It provides a longer travel than leaf spring systems and occupies less of the vehicle's underhood volume compared to coil springs. The horizontal layout of torsion springs provides packaging efficiencies for vehicle design flexibility.
Gas-pressurized shock absorbers permit a soft ride over small bumps and provide firm control over spring action for cushioning large bumps. They help keep the tire in contact with the road for maximum traction.
Powertrain type
Independent front suspension - To each their own. With the wrong suspension uneven road conditions can make it difficult to maintain traction adversely affecting handling and steering response. By isolating each front wheel independent front suspension allows tires to maintain contact with the road when the other hits a bump or pothole. Independent front suspension provides you better road contact for a better driving experience.
Iron construction provides strength and durability.
Leaf springs have a simple design that can be built to accommodate very heavy weights or dynamic loads. For heavy vehicles they have the advantage of spreading the load widely over the vehicle's chassis.
Re-circulating ball steering effectively multiplies steering effort and helps isolate unwanted feedback of uneven road surfaces. It is more rugged than rack and pinion steering making it desirable in applications such as heavy-duty trucks.
Springs contribute to the vehicle's handling and braking for good active safety and driving pleasure and keep vehicle occupants comfortable and reasonably well isolated from road noise bumps and vibrations. The suspension also protects the vehicle itself and any cargo or luggage from damage and wear.
A monobeam axle provides rigidity and strength. It is used by most trucks and large SUVs because it can support heavy loads.
The short & long arm front suspension design provides superior ride and handling characteristics. It is an independent system that allows either wheel to react to road imperfections with minimal effect on the opposite wheel. A lower component package permits a lower hood height which allows for better outward vision and greater design possibilities.
Stainless steel exhaust system - don’t get rusty. Stainless steel exhaust system is built to keep you going for the long run. It is less susceptible to corrosion thus making it more durable and less expensive to maintain. You won’t ever tire of a quiet ride thanks to stainless steel exhaust system.
A regular ride suspension satisfies the desire of most drivers for a compliant quiet ride.
Two-Speed Transfer Case
Seatbelt pretensioners number
Four wheel Anti-Lock Braking System - A break in the weather. When you need to stop fast you can't have it depend on the road and/or weather conditions. Four wheel ABS Brakes pump the brakes more quickly than a driver could so the wheels won't lock up even if you slam on the brakes. That results in significantly reducing stopping distances and improved steering control. Get the stopping power you need with Four Wheel ABS Brakes.
4-wheel disc brakes - covered all the way around. The most basic safety feature of your vehicle is the brakes and 4-wheel disc brakes have you covered from front to back. Instead of being located on just the front wheels there are discs on the rear wheels as well increasing your vehicles ability to slow down quickly without over-heating the braking system. Get stopping power that doesn’t quit with 4-wheel disc brakes.
6 airbags - Air on the safe side. Collisions are often unexpected but you have the peace of mind of extra protection should they occur. When used in combination with your seatbelt airbags greatly reduce the possibility of serious injury compared to a vehicle without airbags. Be prepared for the worst with 6 airbags.
Airbag occupancy sensor - people smart. Airbag occupancy sensor is a smarter way to protect your passenger. Using a sensor to determine the size and position of the passenger it will deploy the correct airbags with the right intensity in case of a collision. Airbag occupancy sensor offers better protection to the smaller passengers and more peace of mind for you.
Analog instrumentation display -- A dashboard revolution - Get nostalgic with analog instrumentation display. We love our technology but there's nothing quite like burying the needle. Wherever you’re going take tradition with you with analog instrumentation display.
Auto high-beam headlamps. Safety equipment as considerate as you are. With auto high-beam headlamps you don’t have to manually switch from high to low and back again every time a vehicle approaches. They automatically adjust intensity in response to surrounding traffic - whether that's oncoming vehicles or while you're following a vehicle. Auto high-beam headlamps promote highbeam use for increased visibility and safety for you while reducing the intensity and glare for them.
Fully automatic headlamp control - convenience you can see. Forgetting to turn on your lights is an easy mistake to make but it can be a safety hazard for you and others. Forget all your worries with fully automatic headlamp control. The built-in sensor turns the headlights on or off based the level of ambient light so you don’t have to take your eyes off the road to find the controls. Plus you don't have to worry about accidentally leaving the lights on and draining your battery. Day or night automatic headlamp control is the right amount of light.
Predictive brake assist - Be prepared for your big brake. Predictive brake assist monitors the available distance in front of you compared to your vehicles speed. If your speed exceeds the required distance to stop short of a collision it readies your brakes to apply maximum stopping force when you use them. Predictive brake assist helps see to it that you stop.
They help define the height of the vehicle in the dark.
Pickup box cargo light - Light it up to load it up. The sun may have set but the work ain’t done. Beat back the dark with pickup box cargo light. It provides the light you need so you can keep loading up when the sun is down. Pickup box cargo light can’t lift the cargo for you but it can show you the way.
Curtain first row overhead airbags - Protection from the top down inside and out. In the event of a collision the curtain airbags cover the windows keeping you and your passengers in the vehicle and preventing outside glass and debris from entering. When used in combination with your seatbelt airbags greatly reduce the possibility of serious injury compared to a vehicle without airbags. Be prepared for the worst with Curtain first row overhead airbags
Delay-off headlamps - Extra time in the light. You don’t have to stumble around in the dark after you get out thanks to delay-off headlamps. When the vehicle is turned off the headlamps stay on so you can see where you’re going once you get out. They will then turn off automatically after a pre-set amount of time. When it comes to walking from your car at night delay-off headlamps are a bright idea.
Convex spotter driver side door mirror - get the bigger picture. An additional mirror to the standard driver side mirror convex spotter mirror has a domed surface for a larger field of vision. The more you can see the better decisions you can make about whether it’s safe to back out or change lanes. See what you’ve been missing with convex spotter driver side door mirror.
Driver front impact airbag - Safer on all fronts. Driver front-impact airbag is designed to decrease the risk of serious head chest and knee injury that can be happen when your body is thrown with force against the steering wheel or dashboard. When used in combination with your seatbelt airbags greatly reduce the possibility of serious injury compared to a vehicle without airbags. Be prepared for the worst with driver front-impact airbag.
Fade dome light - Don’t be left in the dark. Fade dome light ensures that when you’re putting your stuff down or gathering it up there will be light. It remains on for several seconds after the doors have been shut or the vehicle turned off and then dims making it easier to handle all the extra stuff you’ve brought along. Fade dome light make your cargo a little lighter.
Following distance alert. Create a safe space. Following distance alert allows you to select a comfortable gap between you and the vehicle ahead - then monitors and alerts you when the gap is too close. Giving yourself time and space means a safer drive thanks to following distance alert.
Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead.
Front seatbelt pretensioners - tighten up. When you stop suddenly front seatbelt pretensioners make sure your body doesn’t keep going. They remove any slack in the seatbelt when you hit the brakes or are involved in a collision so you stay in place. Stay strapped in with front seatbelt pretensioners.
Gauge cluster display size (inches)
This safety feature is more easily visible to following drivers and helps them react quicker to a slowing or stopped vehicle.
Hill hold control - Don’t go back. You know the feeling - you're stopped on a hill and you’re worried about your vehicle rolling backwards when you release the brakes. This is even more worrisome when you’re towing. With hill hold control the vehicle automatically applies brake force to prevent itself from rolling back. So whether you’re towing a heavy load or simply stopped on a steep incline hill hold control keeps you on the up and up.
Illuminated entry - see what you’re getting into. Take away any potential surprises with illuminated entry. It lights the interior before you open the door and stays on for a period of time after the door is closed making it easier to get in after dark and to see if anyone might be lurking inside. Get added safety and convenience from illuminated entry.
Ignition immobilizer - Theft is a non-starter. You can feel more secure about your vehicle being there when you come back. Ignition immobilizer is a passive security system consisting of a transmitter in the ignition key and a sensor located in the vehicle. If both are not present or do not recognize each other the vehicle will not start. Ignition immobilizer a sure-fire way to prevent the theft of your vehicle.
LED daytime running lights - Brighten your day. LED daytime running lights increase your visibility to oncoming traffic and in adverse weather conditions so you can be seen and be safe. LED lights are also brighter and more efficient that incandescent bulbs for even greater visibility to other drivers. Stand out all the time with LED daytime running lights.
LED low and high beam headlamps - Light up the night. LED low and high beam headlamps produce an intense bluish-white light that more closely resembles natural daylight. In turn you get a clearer view of the road ahead after the sun goes down. LED low and high beam headlamps are the perfect accessory for going out at night
Lane departure warning - Keep it between the lines. It only takes a moment of inattention for your vehicle to drift. With lane departure warning your vehicle lets you know when you've unintentionally left your lane. Lane departure warning is an extra level of safety for you and those around you.
This headlamp layout provides improved lighting due to the dedicated task assigned to each bulb.
The combination of seatbelt and airbags greatly reduce the possibility of serious injury occupants may sustain in the event of a crash compared to a vehicle without airbags.
Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop look and listen but with Pedestrian Impact Prevention your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen AND should an impact become likely Pedestrian impact prevention takes steps to avoid a collision.
Projector beam headlamps - To a brighter tonight. Push back the curtains of the night with the Projector beam headlamps. They focus light in a precise pattern projecting it downward and onto the roadway for excellent visibility and better range than conventional headlamps. See what is coming more clearly with the Projector beam headlamps.
Panic alarm. Don't stand so close to me. Whether you're attempting to chase off unwanted people around your vehicle or around you panic alarm can help. Using the button on the keyfob activates the vehicle's horn or siren to draw attention to the vehicle and the last thing criminals want is attention. Panic alarm ensures you won’t go quietly.
Seat mounted driver side impact airbag - Air on the safe side. With seat mounted driver side impact airbag your vehicle has added protection in case of a side-impact collision. When used in combination with your seatbelt airbags greatly reduce the possibility of serious injury compared to a vehicle without airbags. Be prepared for the worst with seat mounted driver side impact airbag.
Seat mounted passenger side impact airbag - Air on the safe side. With seat mounted passenger side impact airbag your vehicle has added protection in case of a side-impact collision. When used in combination with your seatbelt airbags greatly reduce the possibility of serious injury compared to a vehicle without airbags. Be prepared for the worst with seat mounted passenger side impact airbag.
Restricted driving mode - Know their limits. Giving up your keys doesn’t mean giving up control when you have restricted driving mode. You can set limits on things like music volume and speed to reduce your stress and worry when someone else is using the vehicle. Whether it’s your teen-aged driver or a valet you can help ensure they’re driving safely with restricted driving mode.
Tire specific low air pressure warning - A heads up when you’re down. Consider tire specific low air pressure warning a performance feature. A low tire can negatively effect gas mileage and the safety of your vehicle as well as cause costly damage to your rims. When a tire is running low a warning light appears so you know which specific wheel it is and can attend to the problem. Get the most performance from your tires thanks to tire specific low air pressure warning.
Turn signal indicator in the driver side mirror - another sign you’re moving on. Turn signal indicator in the driver door mirror makes it easier for other drivers to see your intentions. A turn signal flasher is incorporated in the surface of the mirror or built into the mirror housing so even if they can’t see the back of your vehicle they can still see your signal. Make sure they can see the change coming with turn signal indicator in the driver side mirror.
2 USB ports - No adaptor needed! You need a charge. You want to hear your music. But your adapter is lost and all you have is a USB cord. That's A-Okay - with 2 USB ports you can connect and power up anywhere you go.
Wireless connectivity - Strike the cord. Wireless technology makes it easy to place calls without having to fumble with your phone. It integrates your device with the system inside your vehicle for hands-free access. Keep connected and keep your hands on the wheel with wireless connectivity.
Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle’s private mobile hotspot and take the internet wherever your journey takes you without eating up your data allowance. Find the hotspot with mobile hotspot.
Mobile app access
Vehicle integrated emergency SOS system - Help is always at hand. When an emergency occurs every second counts which is where Integrated SOS system thrives. When it senses airbag deployment it automatically calls for help and locates the vehicle through GPS. If you need aid for another reason simply push a button to call an agent who can summon medical police or roadside assistance. You’ll never go it alone with vehicle integrated emergency SOS system.
Turn-by-turn navigation directions - A to B made easy! Whether it's an errand or a road trip turn-by-turn navigation directions will guide you to your destination. No more bulky impossible-to-fold maps and no more stopping to ask for help with where you’re going. With Turn-by-turn navigation directions you always know the right way.
Smart device integration
Seller description
Discover the exceptional capabilities of the 2026 GMC Sierra 3500HD Pro. This powerful truck is engineered to handle the toughest jobs with ease, thanks to its Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission with 4WD.- Fresh Oil Change- MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS- ENGINE BLOCK HEATER- ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY- POWER OUTLET, INSTRUMENT PANEL, 120-VOLTThe Sierra 3500HD Pro is built to work hard and play hard. With its robust construction and comprehensive list of premium features, this truck is ready to take on any challenge you face. Experience the confidence and capability that only a GMC can provide.This vehicle is equipped with a host of advanced safety technologies to keep you and your cargo secure, including Forward Collision Alert, Front Pedestrian Braking, and Lane Departure Warning System. The intelligent IntelliBeam headlights automatically adjust to changing light conditions, ensuring optimal visibility in any driving scenario.Comfort and convenience are also priorities in the Sierra 3500HD Pro, with amenities like power windows, power door locks, remote keyless entry, and a premium audio system with wireless phone projection. Whether you're hauling heavy loads or enjoying a leisurely drive, this truck is designed to make every journey more enjoyable.Experience the uncompromising performance, capability, and refinement of the 2026 GMC Sierra 3500HD Pro. Visit our dealership today to take this exceptional truck for a test drive and discover why it's the perfect choice for your next adventure.
C. Harper Buick GMC
Only 181 miles away from you!
Location: 2401 Memorial Blvd, Connellsville, PA 15425
Phone: (724) 626-0500
Working time: 09:00 - 20:00
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Frequently Asked Questions About the 2026 GMC Sierra HD
The average price of a used 2026 GMC Sierra HD is $69,222 based on 23,000 listings currently available nationwide. Prices range from $10,000 to $111,945 depending on mileage, condition, and location. This particular Sierra HD in Connellsville, PA is listed at $62,790.
Used 2026 GMC Sierra HD vehicles on our marketplace have an average of 14,593 miles. This specific vehicle has 80 miles on the odometer. You can compare mileage across all available units on the GMC Sierra HD listings page.
Reliability varies by model year, maintenance history, and driving conditions. We recommend checking the vehicle history report and having an independent inspection before purchase.
The 2026 GMC Sierra HD runs on Diesel. Exact fuel economy figures vary by trim level and driving conditions. Check fueleconomy.gov for EPA estimates specific to this model year.
There are 23,970 used Other vehicles priced under $75,000 currently listed on our marketplace. Browse all options on the Used Other under $75,000 page. You can also narrow your search to Used GMC vehicles under $75,000 if you prefer to stay with the GMC brand.
