2021 Gmc Sierra 2500 SLT
$48,000
Financing as low as $784 per month.
Dealer Description
The Sierra HD comes in one of several different body styles with long and short bed options. However, despite this complexity there are only two available engines, both V8 units displacing 6.6 liters. The gasoline option is paired to a 6-speed automatic and makes 401 horsepower and 464 lb-ft of torque. The more expensive diesel engine is aided by a turbocharger and makes 445 horsepower and a massive 910 lb-ft of torque. Unlike the gasoline engine, the diesel is mated to a 10-speed automatic to handle all that torque. When properly equipped, a Sierra HD 3500 should be able to tow up to 35,000lbs with a 5th wheel attachment, or 20,000 lbs with a traditional trailer hitch, thanks in large part to the massive torque produced by its diesel V8. Sierra HD models are available with either rear-wheel drive or selectable four-wheel drive. In addition to copious options for the basic architecture of the truck, Sierra buyers are also offered plenty of choices when it comes to the tech in their new vehicle. GMC's ProGrade Trailering system features fifteen camera views to help keep an eye on things behind the truck, even counting a class exclusive transparent trailer view among its features. The available heads up display on the Sierra HD is massive, measuring 15-inches across, while the rear-view mirror can be switched between displaying an actual mirror and the view from the rearward facing camera. GM claims their MultiPro tailgate is the world's first six-function tailgate. In practice that means it's easy to load things into and out of the back of the truck, while also providing a ton of utility options for carrying loads with the tailgate dropped.
Features & Options
Blind Spot Monitor
Moon Roof
Apple CarPlay
Android Auto
Bluetooth
Heated Seats
Keyless Entry
Keyless Ignition System
Wi-Fi Hotspot
Rear View Camera
Satellite Radio
Tow Hitch/Tow Package
Automatic Climate Control
Moon Roof/Moon Roof
Apple CarPlay/Android Auto
Bluetooth/Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones; advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings.
Vehicle History Report
Check this vehicle's history for accidents, service records, ownership, and more.
Price Analysis
Not enough data available to analyze pricing for this vehicle.
Seller Info
View original listingListed 7/28/2025
Seller Address
Jacksonville CJDR Arlington
9600 Atlantic Blvd.
Jacksonville, FL 32225