Used 2025 GMC Sierra for sale in Ephrata

Seller description

2025 GMC SIERRA 1500 AT4 4WD | 3.0 DURAMAX DIESEL | PREMIUM PKG | TECH PKG | SUNROOF | ONYX BLACK | LANCASTER PA This is the truck that does everything. Luxury, fuel economy, off-road capability, towing performance, and everyday comfort all wrapped into one incredibly well-equipped package. This 2025 GMC Sierra 1500 AT4 4WD is powered by the highly sought-after 3.0L Duramax Turbo Diesel and loaded with the AT4 Premium Package, Technology Package, panoramic-style sunroof, premium leather interior, and advanced towing technology. Finished in Onyx Black, this Sierra AT4 has an aggressive stance that immediately separates it from ordinary pickups. The signature AT4 grille, red recovery hooks, off-road appearance, high-clearance steps, black accents, and factory lifted stance create one of the best-looking trucks on the road today. Then there's the engine. The legendary 3.0L Duramax Diesel. This is one of the hottest engines in the truck market right now. Outstanding fuel economy. Impressive towing capability. Massive low-end torque. Quiet operation. And exceptional highway driving manners. It's the perfect engine for buyers who want diesel power without stepping into a heavy-duty truck. Whether you're towing a camper, hauling a boat to Raystown Lake, commuting through Lancaster County, or heading out on a long road trip, this Duramax delivers. Then GMC adds the highly desirable AT4 Premium Package and Technology Package. This is where the truck really shines. Premium leather seating with Kalahari accents. Heated and ventilated front seats. Heated rear seats. Power sliding rear window. Wireless charging. Premium Bose sound system. Multicolor 15-inch Head-Up Display. Rear Camera Mirror. HD Surround Vision. Navigation. Rain-sensing wipers. Power-adjustable steering column. The interior feels more luxury SUV than pickup truck. And because it's an AT4, capability comes standard. Auto-locking rear differential. Off-road suspension. Hill Descent Control. Integrated Trailer Brake Controller. Trailer Camera Provisions. Trailer Side Blind Zone Alert. Hitch View. Hitch Guidance. HD Surround Vision. This truck was built for towing and adventure. The Technology Package adds some of GMC's most impressive features including the Head-Up Display, Rear Camera Mirror, and HD Surround Vision system, making parking, towing, and daily driving easier than ever. And let's not forget the details buyers love. Power sunroof. Spray-in bedliner. LED cargo lighting. Remote start. Wireless Apple CarPlay and Android Auto. 120-volt outlets in both the cab and bed. Premium Bose audio. This truck leaves very little on the options list. If you're searching for a 2025 GMC Sierra 1500 AT4 Duramax for sale in Pennsylvania, a 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 AT4 equipped with the 3.0 Duramax Diesel, Premium Package, Technology Package, Head-Up Display, HD Surround Vision, Bose Audio, Sunroof, and Premium Leather 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 AT4 Duramax is gone.Navigation System,AT4 Preferred Package,AT4 Premium Package,Preferred Equipment Group 4SB,Technology Package,Trailering Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Premium Bose 7-Speaker Sound System,Radio data system,Radio: Premium GMC Infotainment Audio 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 Interior Power Outlet,Driver Memory,Memory seat,Power driver seat,Power Front Passenger Windows w/Express Up/Down,Power Front Windows w/Driver Express Up/Down,Power Rear Windows w/Express Down,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Auto-Locking Rear Differential,Off-Road Suspension,Power Rake & Telescoping Steering Column,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 Door Locks,Power Sunroof,Brake assist,Electronic Stability Control,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,220 Amp Alternator,Block heater,Engine Block Heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Black Chrome Grille Insert Bars,Bumpers: body-color,Chrome Mirror Caps,Front & Rear Black Molded Splash Guards (LPO),Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,Off-Road High Clearance Step (LPO),Power door mirrors,Pwr-Adjustable Vertical Trailering Outside Mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bedliner w/GMC Logo,2 Charge/Data USB Ports Inside Center Console,2 Type-C Charge-Only Rear USB Ports,2 USB Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera,Buckle to Drive,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,HD Surround Vision,Heated steering wheel,Illuminated entry,Lane Keep Assist w/Lane Departure Warning,Multicolor 15" Diagonal Head-Up Display,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Camera Mirror,Rear Cross Traffic Braking,Rear Pedestrian Detection,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Safety Alert Seat,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Camera Provisions,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wi-Fi Hotspot Capable,Wireless Apple CarPlay/Wireless Android Auto,Wireless Charging,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seating,Heated front seats,Heated rear seats,Perforated Front Leather Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance,Hitch View,In-Vehicle Trailering System App,Integrated Trailer Brake Controller,Red Recovery Hooks,Alloy wheels,Wheels: 20" x 9" Machined Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Sliding Rear Window w/Rear Defogger,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio,TECH PKG! SUNROOF! PREMIUM PKG! 3.0 DIESEL!