This outstanding example of a 2020 GMC Sierra 3500HD Denali is offered by Carlisle Cadillac Buick GMC. This GMC includes: DENALI ULTIMATE PACKAGE Generic Sun/Moonroof Sun/Moonroof LPO, REAR UNDERSEAT STORAGE GVWR, 14,000 LBS ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY REAR AXLE, 3.42 RATIO TRANSMISSION, ALLISON 10-SPEED AUTOMATIC A/T 10-Speed A/T ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged GOOSENECK / 5TH WHEEL PACKAGE Back-Up Camera TRAILER TIRE PRESSURE MONITOR SENSORS Tire Pressure Monitor DARK SKY METALLIC HIGH IDLE SWITCH EMISSIONS, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, NEW JERSEY, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS *Note - For third party subscriptions or services, please contact the dealer for more information.* Today's luxury vehicle is not just about opulence. It's about a perfect balance of performance, comfort and attention to detail. This 2020 GMC Sierra 3500HD Denali is the perfect example of the modern luxury. No matter the terrain or weather, you'll drive at ease in this 4WD-equipped vehicle. With exceptional safety features and superb handling, this 4WD was engineered with excellence in mind. You could keep looking, but why? You've found the perfect vehicle right here.