2018 GMC Sierra 3500 HD Denali

2018 GMC Sierra 3500HD Denali 4WD

Onyx Black | 6.6L Duramax® Turbo-Diesel V8 | 445 HP | 910 LB-FT | Allison® Transmission | 4WD | 35,883 Miles Below Market Average

Recent Arrival! Serious diesel capability meets first-class Denali luxury in this 2018 GMC Sierra 3500HD Denali 4WD, finished in commanding Onyx Black with a premium Jet Black Leather interior. Combining legendary Duramax® power, proven Allison® engineering, and upscale Denali refinement, this Sierra is built to handle demanding towing and hauling while keeping you comfortable mile after mile.

Even better, the odometer is an incredible 35,883 miles below market average, making this an especially attractive find for buyers searching for a lower-mileage Duramax® heavy-duty truck.

Legendary Duramax® Diesel Power

Under the hood is GMC’s 6.6L Duramax® V8 Turbo-Diesel, producing an impressive 445 horsepower and 910 lb-ft of torque, paired with the proven Allison® 1000 6-speed automatic transmission and 4WD.

6.6L Duramax® Turbo-Diesel V8
445 horsepower
910 lb-ft of torque
Allison® 1000 6-speed automatic
4WD
Massive low-end diesel pulling power
Heavy-duty chassis and suspension
Serious towing and hauling capability
Excellent for fifth wheels, RVs, equipment, and livestock trailers
Legendary Duramax® + Allison® powertrain combination
Premium Denali Luxury
Onyx Black exterior
Premium Jet Black Leather interior
Signature Denali grille and exterior styling
Heated & ventilated front seats
Heated steering wheel
Power front seats with driver memory
Dual-zone automatic climate control
Remote Start
Premium interior materials
Spacious passenger cabin
Distinctive Denali wheels and chrome accents
Luxury-level comfort for long-distance towing and everyday driving
Technology & Trailering
GMC IntelliLink® touchscreen infotainment
Apple CarPlay® & Android Auto
Bluetooth® connectivity
Bose® Premium Audio
Navigation capability
Rear Vision Camera
Integrated trailering technology
Steering-wheel-mounted controls
Multiple charging connections
Available driver-assistance and trailering features depending on equipment
Why This Sierra 3500HD Stands Out
35,883 miles below market average
Highly desirable Denali + Duramax® + Allison® + 4WD combination
445 horsepower
Massive 910 lb-ft of torque
Premium Jet Black Leather interior
Heated & ventilated front seating
Bose® Premium Audio
Serious heavy-duty towing capability
Excellent fifth-wheel and gooseneck platform
Ideal for ranching, RV towing, commercial use, and equipment hauling
Luxury-level comfort in a true heavy-duty pickup
Proven GMC Professional Grade capability
Low Miles. 910 LB-FT. Denali Luxury.

Finding a heavy-duty diesel truck isn’t difficult. Finding a Sierra 3500HD Denali 4WD with mileage 35,883 below market average is a different story.

This 2018 Sierra gives you the combination heavy-duty buyers continue to search for: 6.6L Duramax® diesel power, an Allison® transmission, 4WD, and premium Denali luxury. With 910 lb-ft of torque on tap, it’s built to handle serious trailers while providing the leather, technology, and comfort you’ll appreciate when the miles start adding up.

Whether you’re pulling a fifth wheel across Texas, hauling equipment to the jobsite, towing livestock, working a West Texas ranch, or looking for a premium diesel truck built for demanding use, this Sierra deserves a closer look.

At Premier Chevrolet GMC of Littlefield, Premier is more than just part of our name. We’re committed to exceptional customer satisfaction and taking the time to understand exactly what you need from your next truck. Our team can answer your questions, discuss financing options, value your trade, and help you find the right heavy-duty pickup.

Contact Premier Chevrolet GMC of Litt