2021 GMC Sierra 1500 SLT
$1,995 more than this car
- 56,357 mi
- 4WD
- Automatic
- Diesel
- Truck
MANN CHEVROLET-GMC · Delphi, IN · 65 mi away
93,370 miles · truck

This stunning 2021 GMC Sierra 1500 SLT Crew Cab delivers capability and refinement in one impressive package. Finished in striking Cardinal Red with a Jet Black perforated leather interior, it's powered by a robust EcoTec3 5.3L V8 paired with a smooth 10-speed automatic transmission and 4WD capability. An accident-free CARFAX history and excellent service record provide confidence in this well-maintained truck. - Power sunroof and premium Bose sound system with navigation - X31 Off-Road Package with all-terrain tires and specialized suspension - Heated and ventilated leather seats with 10-way power adjustability - Advanced safety tech including adaptive cruise, lane keep assist, and automatic emergency braking - ProGrade Trailering System with integrated brake controller and hitch guidance This Sierra combines luxury features with genuine off-road capability. Come experience the difference at our showroom today.
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Among the lowest-priced · 75% of 4 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 ($34,000).0 price changes at this dealership: $34,000 → $34,000.
Market activity: GMC Sierra 1500 prices in Indiana: 36.6% of listings cut in 48 hours
AutosXchange Intel Hub: Price changes for this model in Indiana · This model in the Intel Hub · Market movers in Indiana
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2021–2022 Sierra 1500 SLT · used · any miles · within 100 miles of Plainfield, Indiana. All 4 comparable cars for sale, nearest first.
$1,995 more than this car
MANN CHEVROLET-GMC · Delphi, IN · 65 mi away
$7,995 more than this car
MANN CHEVROLET-GMC · Delphi, IN · 65 mi away
$2,963 less than this car
White Water Motor Company · Milan, IN · 77 mi away
$8,389 more than this car
Diepholz Chevrolet Buick GMC · Charleston, IL · 95 mi away
2021 GMC Sierra 1500 SLT56,357 miles · MANN CHEVROLET-GMC · Delphi, IN · 65 mi away$35,995$1,995 more than this car
2022 GMC Sierra 1500 SLT46,210 miles · MANN CHEVROLET-GMC · Delphi, IN · 65 mi away$41,995$7,995 more than this car
2021 GMC Sierra 1500 SLT101,724 miles · White Water Motor Company · Milan, IN · 77 mi away$31,037$2,963 less than this car
2022 GMC Sierra 1500 SLT42,405 miles · Diepholz Chevrolet Buick GMC · Charleston, IL · 95 mi away$42,389$8,389 more than this carAll years and trims. Nearest first.
STOOPS BUICK-GMC · Plainfield, IN · 0 mi away
Andy Mohr Chevrolet · Plainfield, IN · 0 mi away
STOOPS BUICK-GMC · Plainfield, IN · 0 mi away
STOOPS BUICK-GMC · Plainfield, IN · 0 mi away
STOOPS BUICK-GMC · Plainfield, IN · 0 mi away
Andy Mohr Chevrolet · Plainfield, IN · 0 mi away
STOOPS BUICK-GMC · Plainfield, IN · 0 mi away
Andy Mohr Chevrolet · Plainfield, IN · 0 mi away
2021 GMC Sierra 1500 Denali137,461 miles · STOOPS BUICK-GMC · Plainfield, IN · 0 mi away$30,224
2022 GMC Sierra 1500 Limited AT489,109 miles · Andy Mohr Chevrolet · Plainfield, IN · 0 mi away$32,800
2022 GMC Sierra 1500 AT443,581 miles · STOOPS BUICK-GMC · Plainfield, IN · 0 mi away$45,238
2022 GMC Sierra 1500 AT4X60,294 miles · STOOPS BUICK-GMC · Plainfield, IN · 0 mi away$45,238
2022 GMC Sierra 1500 Elevation76,523 miles · STOOPS BUICK-GMC · Plainfield, IN · 0 mi away$31,904
2019 GMC Sierra 1500 SLE71,939 miles · Andy Mohr Chevrolet · Plainfield, IN · 0 mi away$28,500
2019 GMC Sierra 1500 SLT105,248 miles · STOOPS BUICK-GMC · Plainfield, IN · 0 mi away$29,938
2018 GMC Sierra 2500 HD Denali149,818 miles · Andy Mohr Chevrolet · Plainfield, IN · 0 mi away$38,000