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2025 GMC SIERRA 2500HD DENALI ULTIMATE 4X4 6.6 DURAMAX DIESEL ALPINE UMBER INTERIOR WHITE FROST FULLY LOADED LANCASTER PA
This is not just a truck. This is top of the food chain.
White Frost with the Denali Ultimate package is on a completely different level than anything else on the road. The Vader chrome grille, smoked markers, and overall presence make it clear right away this isnt your average 2500. Its clean, high-end, and built to stand out without being loud.
And then you open the door.
That Alpine Umber leather interior is what separates this truck from everything else. It doesnt feel like a work truck. It feels like a luxury vehicle that just happens to tow anything you hook to it. The detail, the color, the materials this is where GMC went all in.
Under the hood is the 6.6L Duramax diesel, and this is where it earns the name.
Massive torque, effortless pulling power, and built for serious work. Whether youre hauling equipment, towing a fifth wheel, or just want a truck that never feels maxed out, this is it. You dont push this engine it just does the job.
Paired with the 10-speed Allison transmission, its smooth, controlled, and built to handle heavy loads without feeling clunky or strained.
And this one is fully equipped to do it all.
Gooseneck/5th wheel prep package, trailer camera system with multiple views, trailer tire pressure monitoring, trailer side blind zone alert this truck doesnt just tow, it makes towing easier and safer.
HD surround vision, bed view camera, and rear camera mirror give you visibility most trucks cant touch.
Then you add in the X31 Off-Road Package and now its not just highway capable. Its ready for job sites, rough terrain, and anywhere work takes you.
Step inside and it honestly doesnt feel like a heavy-duty truck anymore.
Heated and ventilated front seats, heated second row, power sunroof, massive head-up display, Bose 12-speaker system everything about this interior is built for comfort.
The technology is next level. Wireless charging, wireless phone projection, full digital displays, and a layout that actually makes sense without feeling cluttered.
Rain-sensing wipers, safety alert seat, rear cross traffic alert, parking assist all the features are here, but theyre integrated in a way that just works.
And then the small details stack up.
Power sliding rear window, spray-in bedliner, 120V outlets in the cab and bed, LED cargo lighting everything about this truck is designed for real-world use without sacrificing comfort.
WHY THIS TRUCK
Because this is as far as you can go without stepping into a completely different class.
Youve got the 6.6 Duramax, Denali Ultimate trim, Alpine Umber interior, full towing tech, off-road capability, and luxury features all in one truck. Theres nothing to add, nothing to upgrade. Its already done.
Most trucks make you choose between capability and comfort. This one gives you both at the highest level.
Were located in Lancaster, PA and this is exactly the kind of truck buyers come from Harrisburg, York, Reading, and beyond to get because Denali Ultimate diesels like this dont sit around.
If you want the absolute top-tier truck that can do everything and still feel like a luxury vehicle every time you get in, this is it.
NO HAGGLE PRICING - 106 POINT CERTIFIED INSPECTION FINANCING AVAILABLE NATIONWIDE - WE WELCOME YOUR TRADES NO PRICING GAMES WITH HIDDEN FEES! CALL US FOR YOUR OUT THE DOOR PRICE. Call Us Today @ 717-664-2222! We are located in Lancaster PA near Harrisburg and Philadelphia. Disclaimer: We do our best to make sure this information is accurate; however, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with Mark Martin Motors.

