2021 GMC Sierra 1500 SLT
$7,912 more than this car
- 31,994 mi
- 10-Speed Automatic
- Gasoline
- Truck
Ravenel Ford, Inc. · Ravenel, SC · 70 mi away
75,241 miles · truck

Vehicle Details Looking for a capable full-size pickup in Sumter, SC? Check out this pre-owned 2021 GMC Sierra 1500 SLT with rear-wheel drive and a powerful V8 5.3L gasoline engine. This GMC Sierra 1500 delivers strong performance, confident towing capability, and the refined comfort drivers expect from a premium GMC truck. Inside, you'll enjoy a premium BOSE stereo system that brings your favorite music and podcasts to life with impressive clarity. This GMC Sierra 1500 SLT also comes equipped with Lane Keep Assist and Lane Departure Warning to help support safer driving on busy highways and daily commutes. With a CARFAX 1-Owner history and a CARFAX Clean Report, you can shop with added peace of mind knowing this truck has been well cared for. The SLT trim adds a refined look and thoughtful features that make every drive more enjoyable, whether you're heading to work, hauling equipment, or taking the family out for the weekend. If you want a dependable pre-owned GMC Sierra 1500 with V8 strength, modern safety tech, and premium features, this 2021 model is an excellent choice. Visit us in Sumter SC today to see it in person and take it for a test drive. Equipment This model is pure luxury with a heated steering wheel. This GMC Sierra has auto-adjust speed for safe following. The leather seats in this unit are a must for buyers looking for comfort, durability, and style. This model offers Android Auto for seamless smartphone integration. This 1/2 ton pickup stays safely in its lane with Lane Keep Assist. This vehicle is a certified CARFAX 1-owner. The vehicle keeps you comfortable with Auto Climate. This model features steering wheel audio controls. The rear parking assist technology on this 2021 GMC Sierra 1500 will put you at ease when reversing. The system alerts you as you get closer to an obstruction. See what's behind you with the back up camera on this 1/2 ton pickup. Bluetooth technology is built into the vehicle, keeping your hands on the steering wheel and your focus on the road. This GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. Packages SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote. Driver Alert Package I: Front Frame-Mounted Black Recovery Hooks; Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control. SLT Premium Plus Package: 20" X 9" Polished Aluminum Wheels; Chrome Wheel to Wheel Assist Steps; Spray-On Pickup Bed Liner with GMC Logo. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpe
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
In the typical middle range · 67% of 6 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 6, 2026. No price change at this dealership since Nov 6 ($32,222).0 price changes at this dealership: $32,222 → $32,222.
AutosXchange Intel Hub: Price changes for this model in South Carolina · This model in the Intel Hub · Market movers in South Carolina
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 2020–2022 Sierra 1500 SLT · used · any miles · within 250 miles of Sumter, South Carolina. All 6 comparable cars for sale, nearest first.
$7,912 more than this car
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$5,654 more than this car
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2021 GMC Sierra 1500 SLT31,994 miles · Ravenel Ford, Inc. · Ravenel, SC · 70 mi away$40,134$7,912 more than this car
2022 GMC Sierra 1500 SLT84,472 miles · Liberty Buick GMC · Matthews, NC · 93 mi away$37,876$5,654 more than this car
2021 GMC Sierra 1500 SLT64,297 miles · Crossroads Ford Southern Pines · Southern Pines, NC · 108 mi away$36,683$4,461 more than this car
2020 GMC Sierra 1500 SLT90,853 miles · Fayetteville Mitsubishi · Fayetteville, NC · 113 mi away$35,186$2,964 more than this car
2021 GMC Sierra 1500 SLT97,992 miles · Dan Vaden Chevrolet Brunswick · Brunswick, GA · 186 mi away$31,998$224 less than this car
2021 GMC Sierra 1500 SLT74,358 miles · Parker Chevrolet · Ashburn, GA · 244 mi away$31,502$720 less than this carAll years and trims. Nearest first.
Jones GMC · Sumter, SC · 0 mi away
Crossroads Ford of Sumter · Sumter, SC · 0 mi away
Jones GMC · Sumter, SC · 0 mi away
Jones GMC · Sumter, SC · 0 mi away
Jones GMC · Sumter, SC · 0 mi away
LA Leasing and Sales · Sumter, SC · 0 mi away
LA Leasing and Sales · Sumter, SC · 0 mi away
LA Leasing and Sales · Sumter, SC · 0 mi away
2022 GMC Sierra 1500 SLT47,893 miles · Jones GMC · Sumter, SC · 0 mi away$41,222
2020 GMC Sierra 1500 SLT79,471 miles · Crossroads Ford of Sumter · Sumter, SC · 0 mi away$35,108
2024 GMC Sierra 1500 Elevation100,077 miles · Jones GMC · Sumter, SC · 0 mi away$38,222
2024 GMC Sierra 1500 SLT48,086 miles · Jones GMC · Sumter, SC · 0 mi away$44,222
2024 GMC Sierra 3500 HD Chassis Cab Pro80,388 miles · Jones GMC · Sumter, SC · 0 mi away$46,222
2024 GMC Sierra 1500 SLT Crew Cab 4WD54,467 miles · LA Leasing and Sales · Sumter, SC · 0 mi away$43,900
2024 GMC Sierra 1500 Pro Crew Cab Short Box 2WD10,600 miles · LA Leasing and Sales · Sumter, SC · 0 mi away$36,900
2024 GMC Sierra 1500 Pro Crew Cab Short Box 2WD12,134 miles · LA Leasing and Sales · Sumter, SC · 0 mi away$36,900