2021 GMC Sierra 1500 AT4
$300 less than this car
- 68,651 mi
- 4WD
- Automatic
- Gasoline
- Truck
Williams Buick GMC · Charlotte, NC · 0 mi away
73,368 miles · truck

Certification Program Details: This CarBravo Certified Pre-Owned vehicle isn't just good-looking it's been through a rigorous 134-point inspection to earn its badge. It's backed by a 12-month/12,000-mile bumper-to-bumper limited warranty that kicks in after the original manufacturer warranty ends so in many cases, you're covered even longer. Add in competitive financing rates that often match new car offers and 24/7 roadside assistance, and it's got your back from day one. You'll also get a CARFAX® Vehicle History Report and a 7-day/500-mile exchange policy, just in case you change your mind (but we bet you won't). Drive with confidence the Williams Way. Meet the 2021 GMC Sierra 1500 AT4 a powerful crew cab short box built for serious work and weekend adventures. This gray exterior with jet black leather interior accented in Kalahari tones commands attention on every road. With the EcoTec3 6.2L V8 engine paired to a 10-speed automatic transmission, this 4WD truck delivers the performance and capability you need, whether tackling trails or cruising the highway. - 20 machined aluminum wheels with carbon grey accents - HD Surround Vision with rear camera mirror - Heated and ventilated front leather seats - Premium Bose 7-speaker audio with Apple CarPlay/Android Auto - Adaptive cruise control with lane keep assist - Wireless charging and 4G LTE Wi-Fi hotspot - Pro Grade Trailering System with integrated brake controller - Spray-on bed liner with AT4 logo - Automatic headlights with IntelliBeam high-beam assist - Remote vehicle starter with keyless open and start This CarBravo Certified Pre-Owned Sierra has passed a comprehensive 134-point inspection and includes a 12-month/12,000-mile limited warranty plus 24/7 roadside assistance, giving you confidence in every mile ahead. Experience the combination of luxury and capability this Sierra AT4 offers. Visit us today to sit behind the wheel and discover why this truck stands apart from the competition.
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
In the typical middle range · 40% of 5 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Price tracked by AutosXchange since Nov 5, 2026. No price change at this dealership since Nov 5 ($39,298).
AutosXchange Intel Hub: Price changes for this model in North Carolina · This model in the Intel Hub · Market movers in North Carolina
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 15); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2020–2022 Sierra 1500 AT4 · used · any miles · within 50 miles of Charlotte, North Carolina. All 5 comparable cars for sale, nearest first.
$300 less than this car
Williams Buick GMC · Charlotte, NC · 0 mi away
$10,000 less than this car
Williams Buick GMC · Charlotte, NC · 0 mi away
$1,524 less than this car
Griffin Buick GMC · Monroe, NC · 25 mi away
$4,196 more than this car
Black Buick GMC · Statesville, NC · 42 mi away
$6,696 more than this car
Randy Marion Kia · Salisbury, NC · 44 mi away
2021 GMC Sierra 1500 AT468,651 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$38,998$300 less than this car
2021 GMC Sierra 1500 AT4120,251 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$29,298$10,000 less than this car
2020 GMC Sierra 1500 AT470,866 miles · Griffin Buick GMC · Monroe, NC · 25 mi away$37,774$1,524 less than this car
2020 GMC Sierra 1500 AT460,336 miles · Black Buick GMC · Statesville, NC · 42 mi away$43,494$4,196 more than this car
2022 GMC Sierra 1500 AT461,208 miles · Randy Marion Kia · Salisbury, NC · 44 mi away$45,994$6,696 more than this carAll years and trims. Nearest first.
Williams Buick GMC · Charlotte, NC · 0 mi away
Williams Buick GMC · Charlotte, NC · 0 mi away
Williams Buick GMC · Charlotte, NC · 0 mi away
Williams Buick GMC · Charlotte, NC · 0 mi away
Williams Buick GMC · Charlotte, NC · 0 mi away
Williams Buick GMC · Charlotte, NC · 0 mi away
Williams Buick GMC · Charlotte, NC · 0 mi away
Williams Buick GMC · Charlotte, NC · 0 mi away
2021 GMC Sierra 1500 Denali33,423 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$42,698
2020 GMC Sierra 1500 SLT84,355 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$32,998
2022 GMC Sierra 2500 HD Denali35,595 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$58,298
2022 GMC Sierra 1500 Limited Elevation79,776 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$29,698
2022 GMC Sierra 1500 Limited AT452,846 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$41,498
2022 GMC Sierra 1500 Limited Pro73,433 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$25,700
2022 GMC Sierra 1500 AT4X81,643 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$45,998
2022 GMC Sierra 1500 Limited AT490,209 miles · Williams Buick GMC · Charlotte, NC · 0 mi away$36,998