
2020 GMC Sierra 1500 AT4
*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
23 days listed
Recently listed; the dealer may be less flexible on price.
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Miles Overview
The 2020 Sierra 1500 is GMC's full-size pickup, slotting above the Chevrolet Silverado with a more upscale cabin and exclusive Denali trim. The Sierra rides with a composed, planted feel, and its steering is accurate for a truck this size, making highway miles easy. Inside, the cabin is spacious and quiet, with available leather and wood trim that give the Denali a genuinely premium atmosphere. The bed offers handy features like a multi-position tailgate and an available carbon-fiber bed, and the crew cab fits adults comfortably. The AT4 adds an off-road suspension, skid plates, and all-terrain tires over the SLT, plus a two-speed transfer case for trail duty. Its 3.0L I6 makes 355 horsepower and 383 lb-ft of torque, paired with a ten-speed automatic and four-wheel drive that delivers confident traction on loose surfaces. The AT4's ride is noticeably firmer on pavement than the Denali's, which is the trade-off for its off-road capability.
Vehicle Specs
Miles Overview
The 2020 Sierra 1500 is GMC's full-size pickup, slotting above the Chevrolet Silverado with a more upscale cabin and exclusive Denali trim. The Sierra rides with a composed, planted feel, and its steering is accurate for a truck this size, making highway miles easy. Inside, the cabin is spacious and quiet, with available leather and wood trim that give the Denali a genuinely premium atmosphere. The bed offers handy features like a multi-position tailgate and an available carbon-fiber bed, and the crew cab fits adults comfortably. The AT4 adds an off-road suspension, skid plates, and all-terrain tires over the SLT, plus a two-speed transfer case for trail duty. Its 3.0L I6 makes 355 horsepower and 383 lb-ft of torque, paired with a ten-speed automatic and four-wheel drive that delivers confident traction on loose surfaces. The AT4's ride is noticeably firmer on pavement than the Denali's, which is the trade-off for its off-road capability.
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Estimated Monthly Payment
$511
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
23 days listed
Recently listed; the dealer may be less flexible on price.
10+ active alternatives
Similar vehicles within 500 mi of this listing
More available alternatives can strengthen your position.
Ask Miles about this car, what it should cost, and how to handle the dealer.
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About this Dealer
Verified Dealer
Brandon Reeves Auto World is a car dealer in Monroe, NC.

