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2025 GMC SIERRA 1500 AT4 4WD 6.2L V8 TECH PACKAGE SUNROOF ACTIVE EXHAUST STERLING METALLIC LANCASTER PA
This isn't your average Sierra.
This is the truck buyers hunt for.
A 2025 GMC Sierra 1500 AT4 equipped with the legendary 6.2L V8, Technology Package, Premium Package, panoramic sunroof, active exhaust, and premium off-road capability delivers the perfect balance of luxury, performance, and rugged capability.
Finished in stunning Sterling Metallic, this AT4 has an aggressive stance that immediately stands out. The signature AT4 styling, black chrome grille accents, red recovery hooks, high-clearance off-road steps, and premium wheels give this truck a look that's equally at home on the trail, at the lake, or pulling into a high-end restaurant.
Then there's the engine.
The legendary 6.2L EcoTec3 V8.
This is the engine Sierra buyers ask for by name.
Powerful acceleration.
Outstanding towing capability.
Responsive performance.
And thanks to the factory Active Exhaust System, it sounds every bit as good as a V8 truck should.
As more manufacturers move away from naturally aspirated V8 engines, trucks like this continue to become more desirable.
The AT4 isn't just about looks.
It's built to perform.
With an auto-locking rear differential, off-road suspension, hill descent control, skid protection, and four-wheel drive capability, this truck is ready for hunting camps, mountain trails, snowy Pennsylvania winters, and everything in between.
Then you step inside.
And that's where the AT4 truly separates itself from the crowd.
Premium Jet Black and Kalahari leather seating.
Heated and ventilated front seats.
Heated rear seats.
Power sunroof.
Wireless charging.
Premium Bose audio.
This is luxury truck territory.
The Technology Package adds some of GMC's most advanced features including a massive 15-inch Head-Up Display, HD Surround Vision, Rear Camera Mirror, Trailer Camera Provisions, and advanced driver assistance technology designed to make towing and daily driving easier than ever.
Speaking of towing, this Sierra is fully equipped with an Integrated Trailer Brake Controller, Hitch Guidance, Hitch View, Trailer Side Blind Zone Alert, and GMC's In-Vehicle Trailering App, giving you confidence whether you're towing a boat, camper, enclosed trailer, or equipment.
The premium interior, advanced technology, and powerful V8 make this truck equally comfortable on a cross-country road trip as it is hauling a trailer across Pennsylvania.
If you're searching for a 2025 GMC Sierra 1500 AT4 for sale in Pennsylvania, a 6.2 V8 Sierra 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 6.2L V8, Technology Package, Premium Package, Sunroof, Active Exhaust, Bose Audio, Head-Up Display, and Heated & Ventilated Seats is becoming increasingly difficult.
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 is gone.