Used 2025 GMC Sierra HD for sale in Ephrata

Seller description

2025 GMC SIERRA 2500HD DENALI 4WD | DURAMAX DIESEL | X31 OFF-ROAD PKG | SUNROOF | GOOSENECK PREP | SUMMIT WHITE | LANCASTER PA This is the heavy-duty truck buyers wait for. A 2025 GMC Sierra 2500HD Denali 4WD powered by the legendary 6.6L Duramax Turbo Diesel and backed by the proven Allison 10-Speed Automatic Transmission delivers luxury, capability, and towing confidence that few trucks on the road can match. And this one is loaded with the features serious truck buyers want. Finished in Summit White, this Denali stands out with its signature chrome grille, black 20-inch wheels, smoked amber roof marker lamps, power sunroof, spray-in bedliner, and bold heavy-duty stance. It looks every bit like the premium diesel truck it is. Then there's the engine. The legendary 6.6L Duramax Diesel. Massive torque. Outstanding towing capability. Exceptional reliability. And effortless power whether you're towing a fifth wheel, horse trailer, toy hauler, equipment trailer, or large camper. Paired with the Allison 10-speed transmission, this Sierra delivers smooth shifts, impressive pulling power, and the durability that has made Duramax trucks some of the most sought-after heavy-duty pickups on the market. And this truck is already set up for serious towing. Gooseneck / 5th Wheel Prep Package. Integrated Trailer Technology. Trailer Camera Provisions. Trailer Viewing Software. Trailer Side Blind Zone Alert. HD Surround Vision. Bed View Camera. This is exactly the setup RV owners, contractors, and heavy-haul buyers search for. Then you step inside. And that's where the Denali trim separates itself from ordinary work trucks. Perforated heated and ventilated leather seating. Heated rear seats. Power sunroof. Wireless charging. Bose Premium Audio System. HD Surround Vision. Remote start. Power sliding rear window. Premium materials throughout the cabin. This truck feels more luxury SUV than heavy-duty pickup. The X31 Off-Road Package adds even more capability with off-road tuning, Hill Descent Control, skid plate protection, and enhanced confidence when the pavement ends. Whether you're towing across Pennsylvania, hauling equipment to the jobsite, or taking the family on a weekend getaway, this Sierra Denali is built to do it all. Technology is everywhere. HD Surround Vision. Rear Cross Traffic Alert. Safety Alert Seat. Wireless Apple CarPlay and Android Auto. Trailer Camera Integration. Ultrasonic Front and Rear Park Assist. This truck helps make towing and daily driving easier than ever. If you're searching for a 2025 GMC Sierra 2500HD Denali Duramax for sale in Pennsylvania, a Duramax diesel truck near Lancaster, Ephrata, Lititz, Harrisburg, York, Reading, Lebanon, Allentown, Philadelphia, Baltimore, Maryland, New Jersey, or Delaware, this truck deserves a serious look. Finding a 2025 Sierra 2500HD Denali equipped with the Duramax Diesel, Allison Transmission, Gooseneck Prep Package, X31 Off-Road Package, Power Sunroof, Bose Audio, HD Surround Vision, and premium Denali interior is exactly the type of truck buyers wait months to find. Available now at Mark Martin Motors in Ephrata, PA, proudly serving Lancaster County and customers nationwide. Don't wait. Call or message Mark Martin Motors today before this incredible Sierra 2500HD Denali Duramax is gone.Gooseneck/5th Wheel Prep Package,Preferred Equipment Group 5SA,X31 Off-Road Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium 7-Speaker Sound System,Radio: AM/FM w/Premium GMC Infotainment System,SiriusXM w/360L Trial Subscription,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,Driver Memory,Memory seat,Power driver seat,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Manual Tilt-Wheel/Telescoping Steering Column,Off-Road Suspension,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar,Front anti-roll bar,Front wheel independent suspension,Keyless Open & Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Sunroof,Pickup Box,Brake assist,Electronic Stability Control,Lane Departure Warning System,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,2-Speed Active Transfer Case,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,Bumpers: body-color,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Polished Exhaust Tip,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Signature Chrome Denali Grille,Spray-On Pickup Bedliner w/GMC Logo,Turn signal indicator mirrors,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports Inside Center Console,2 USB Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera w/2 Trailer Camera Provisions,Buckle to Drive,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front reading lights,Garage door transmitter,Genuine wood dashboard insert,Genuine wood door panel insert,HD Surround Vision,Heated steering wheel,Illuminated entry,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Cam Provisions & Trailer Viewing Software,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wireless Charging,Wireless Phone Projection,12-Way Power Driver Seat Adjuster w/Lumbar,12-Way Power Passenger Seat Adjuster w/Lumbar,Forge Perforated Leather-Appointed Front Seat Trim,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seats,Heated front seats,Heated rear seats,Power passenger seat,Safety Alert Seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance w/Hitch View,In-Vehicle Trailering System App,Alloy wheels,Wheels: 20" Ultra Bright Machined,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Front Passenger Windows w/Express Up/Down,Power Sliding Rear Window w/Defogger,Rain sensing wipers,Variably intermittent wipers,3.73 Rear Axle Ratio,BLACK 20'S! SUNROOF! X31 OFFROAD!