
2021 GMC Sierra 1500 SLE
*Estimated taxes and fees. All amounts reflect the dealership’s listing. DriversHub assumes no liability for omissions, inaccuracies, or non‑disclosed fees in dealer‑supplied pricing.
Negotiation Potential
47 days listed
Time on the market may give you some room to negotiate.
28 active alternatives
Similar vehicles nationwide
More available alternatives can strengthen your position.
Ask Miles about this car, what it should cost, and how to handle the dealer.
Loading ranked market context for this listing.
Miles Overview
The 2021 Sierra 1500 is GMC's full-size pickup, offered in work-oriented and luxury trims that range from the Elevation to the Denali. It lines up against the Ford F-150, Ram 1500, and Chevrolet Silverado 1500, with the Denali aiming at the luxury end of the segment. The Sierra drives with a composed, planted feel, and the steering is precise for a truck of this size. The cabin is roomy and well built, and the available MultiPro tailgate adds useful versatility for loading and reaching the bed. The SLE is the step up from the base model, adding convenience features like remote keyless entry while skipping the Elevation's sportier styling. This one has the torquey 3.0L I6 diesel, paired with the eight-speed automatic and four-wheel drive, giving it strong pulling power from low revs and 19 mpg combined.
Vehicle Specs
Miles Overview
The 2021 Sierra 1500 is GMC's full-size pickup, offered in work-oriented and luxury trims that range from the Elevation to the Denali. It lines up against the Ford F-150, Ram 1500, and Chevrolet Silverado 1500, with the Denali aiming at the luxury end of the segment. The Sierra drives with a composed, planted feel, and the steering is precise for a truck of this size. The cabin is roomy and well built, and the available MultiPro tailgate adds useful versatility for loading and reaching the bed. The SLE is the step up from the base model, adding convenience features like remote keyless entry while skipping the Elevation's sportier styling. This one has the torquey 3.0L I6 diesel, paired with the eight-speed automatic and four-wheel drive, giving it strong pulling power from low revs and 19 mpg combined.
Buy with Confidence
Review pricing movement and warranty coverage for added transparency.
Estimated Monthly Payment
$414
6% APR for 72 months
*Estimated taxes and fees. All amounts reflect the dealership’s listing. DriversHub assumes no liability for omissions, inaccuracies, or non‑disclosed fees in dealer‑supplied pricing.
Negotiation Potential
47 days listed
Time on the market may give you some room to negotiate.
28 active alternatives
Similar vehicles nationwide
More available alternatives can strengthen your position.
Ask Miles about this car, what it should cost, and how to handle the dealer.
Driver Reviews
Be the first to review the 2021 GMC Sierra 1500 SLE
No reviews yet

