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2025 GMC SIERRA 1500 DENALI ULTIMATE 4WD 3.0L DURAMAX DIESEL DOWNPOUR METALLIC LANCASTER PA
DIESEL EFFICIENCY. DENALI ULTIMATE LUXURY. ZERO COMPROMISE.
This 2025 GMC Sierra 1500 Denali Ultimate is the top of the half-ton world. Loaded with the 3.0L Duramax diesel, full Denali Ultimate interior, sunroof, and advanced trailering tech, this truck brings power, comfort, and style together better than anything else on the road right now.
If youre searching for a GMC Sierra Denali Ultimate Duramax for sale near Lancaster, Harrisburg, York, or Reading Pennsylvania, this is the one people wait for.
3.0L DURAMAX DIESEL
Under the hood is the 3.0L I6 Duramax Turbo Diesel paired with a 10-speed automatic, giving you smooth torque, impressive towing capability, and real-world fuel economy that makes sense.
This is the setup for someone who actually drives their truck not just looks at it.
DENALI ULTIMATE INTERIOR
Step inside and its a completely different level.
The Alpine Umber full-grain leather interior is one of the nicest interiors in any truck period. Real wood accents, premium stitching, and details you wont find in lower trims.
Heated and ventilated front seats, heated rear seats, and a power sunroof make this truck feel more like a luxury SUV than a pickup.
TECH THAT MAKES LIFE EASY
Loaded with HD Surround Vision, head-up display, rear camera mirror, and full trailering tech, this Sierra makes towing, parking, and everyday driving simple.
The MultiPro tailgate with Kicker audio is one of those features people dont expect until they see it and then they have to have it.
You also get wireless charging, navigation, Bose premium sound, and a full digital display setup thats clean and easy to use.
DENALI PRESENCE
Finished in Downpour Metallic with the signature Denali Ultimate grille and chrome recovery hooks, this truck has a clean, high-end look that stands out without trying too hard.
Its sharp. Its bold. And it looks expensive because it is.
LOW MILES ADVANTAGE
With 3,199 miles below market average, youre getting a near-new Denali Ultimate without the brand-new price tag.
WHY THIS TRUCK
A 2025 GMC Sierra 1500 Denali Ultimate Duramax gives you the perfect balance of diesel efficiency, luxury interior, towing capability, and everyday drivability.
Its the truck you buy when you want everything and dont feel like settling.
Available now at Mark Martin Motors in Lancaster, Pennsylvania, serving truck buyers across Lancaster, Harrisburg, York, Reading, and all of Central Pennsylvania.
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.