
2021 GMC Sierra 1500
Mileage: 122,207 · San Antonio, TX
2021 GMC Sierra 1500 AT4 Crew Cab 4WD
San Antonio, TX
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Features
Mileage
122,207
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Jet Black with Kalahari accents
MPG
24 MPG
Engine
277 hp 3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2021
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Jet Black with Kalahari accents
- Mileage:122,207 mi
- Condition:Used
- VIN:3GTU9EET6MG135878
- Stock number:12139
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:24 MPG
- City gas mileage:22 MPG
- Highway gas mileage:26 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:277 hp 3L I6 Diesel
- Horsepower:277 hp
Safety
- NHTSA overall safety rating:
- NHTSA frontal crash rating:
- NHTSA side crash rating:
- NHTSA rollover rating:
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
3 previous owners
Vehicle has 3 previous owners.
Pricing

33 days at this dealership
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Additional Information
Adaptive Cruise Control, Android Auto, Bluetooth, Bose High End Sound Package, Carplay, Leather Seats, Multi Zone Climate Control, Navigation System, Parking Sensors, Preferred Equipment Package, Preferred Package, Premium Package, Premium Sound Package, Remote Start, Storage Package, Sunroof/Moonroof, Technology Package, Tow Package, Adaptive Cruise Control, Alternator, 220 Amps, At4 Preferred Equipment Group, At4 Preferred Package, At4 Premium Package, Audio System, Premium Gmc Infotainment System With Navigation And 8" Diagonal Color Touch-Screen, Includes Multi-Touch Display, Am/Fm Stereo, Automatic Emergency Braking, Bose Sound System, Premium 7-Speaker System, Driver Alert Package I, Driver Alert Package Ii, Driver Information Center, Enhanced, 8" Diagonal Multicolor Digital Display, Emissions, Federal Requirements, Engine Block Heater, Following Distance Indicator, Forward Collision Alert, Front And Rear Park Assist, Ultrasonic, Front Pedestrian Braking, Gvwr, 7100 Lbs. (3221 Kg), Hd Surround Vision With Two Trailer View Camera Provisions, Intellibeam, Automatic High Beam On/Off, Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim, Lane Change Alert, Lane Keep Assist, License Plate Kit, Front, Lpo, All-Weather Floor Liners, 1St And 2Nd Rows, Lpo, At4 High Clearance Step, Multicolor 15" Diagonal Head-Up Display, Not Equipped With Hd Radio, See Dealer For Details, Onyx Black, Rear Axle, 3.23 Ratio, Rear Camera Mirror, Inside Rearview Auto-Dimming, Rear Cross Traffic Alert, Safety Alert Seat, Seats, Front Bucket, Seats, Heated Second Row Outboard Seats, Sunroof, Power, Technology Package, Tire, Spare 255/80R17sl All-Season, Blackwall, Tires, 275/60R20sl All-Terrain, Blackwall, Transmission, 10-Speed Automatic, Electronically Controlled, Universal Home Remote, Wheels, 20" X 9" (50.8 Cm X 22.9 Cm) Machined Aluminum With Carbon Grey Metallic Accents, Window, Power, Rear Sliding With Rear Defogger, Wireless Charging
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