2021 GMC Sierra 1500 AT4
$43,484
Photos
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At a glance
- Model year
- 2021
- Reported mileage
- 79,052
- Transmission
- Automatic
- Body style
- Pickup
- Engine
- Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
All specifications
Listing sourceChampion Chevrolet
Availability unverified. Confirm availability and current price with the seller. Source checked: Nov 5, 2026 (UTC).
View original listing (opens a new tab)Source: www.championchevroletreno.com. The original offer may have ended.
About this listing
Description supplied with the listing; details and condition should be checked with the seller.
- Year
- 2021
- Make
- GMC
- Model
- Sierra
- Trim
- AT4
- Engine
- Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
- Drive Type
- 4WD/4-Wheel Drive/4x4
- Mileage
- 79052
- Exterior Color
- Summit White
- Interior Color
- Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
- Transmission
- Automatic
- Body Type
- Pickup
- Fuel Type
- Diesel Fuel
- Number of Doors
- 4
- VIN
- 3GTU9EET3MG206695
Equipment from the listing
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Show 5 more equipment items (13 total)
Compare similar vehicles
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| Vehicle | Year | Listed price | Price difference | Reported mileage |
|---|---|---|---|---|
| 2021 GMC Sierra 1500 AT4Currently viewing Availability unverified | 2021 | $43,484 | Reference | 79,052 |
| 2021 GMC Sierra 1500 SLT Availability unverified | 2021 | $43,999 | $515.00 more | 45,672 |
| 2021 GMC Sierra 1500 Denali Availability unverified | 2021 | $41,126 | $2,358.00 less | 73,445 |
| 2021 GMC Sierra 1500 AT4 Availability unverified | 2021 | $40,970 | $2,514.00 less | 62,812 |
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Factory specifications
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Questions to ask the seller
- Is the vehicle still available, and what is the total price including fees?
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Additional specifications supplied with the listing
These saved details may be incomplete. Compare them with the manufacturer data and the vehicle itself.
- Curtain Air Bag Locations: All Rows
- Front Air Bag Locations: 1st Row (Driver and Passenger)
- Side Air Bag Locations: 1st Row (Driver and Passenger)
- Cab Type: Crew/Super Crew/Crew Max
- Brake System Type: Hydraulic
- Curb Weight (pounds): 6947
- Displacement (CC): 3000.0
- Displacement (CI): 183.07123228419
- Displacement (L): 3.0
- Engine Configuration: In-Line
- Engine Number of Cylinders: 6
- Gross Vehicle Weight Rating: Class 2F: 7,001 - 8,000 lb (3,175 - 3,629 kg)
- MakeID: 472
- Manufacturer Name: GENERAL MOTORS LLC
- Manufacturer Id: 984
- ModelID: 1857
- NCSA Body Type: Light Pickup
- NCSA Make: GMC
- NCSA Model: C, K, R, V-series pickup/ Sierra
- Note: Curb Weight: 4,400 to 6,947 lbs
- Other Engine Info: CRI, TURBO, VGT, ALUM, CSS50V
- Other Restraint System Info: AY0 - Active Manual Belts
- Plant City: SILAO
- Plant Country: MEXICO
- Plant State: GUANAJUATO
- Seat Belts Type: Manual
- Series: 1500
- TPMS: Direct
- Trim: AT4
- Turbo: Yes
- Valve Train Design: Dual Overhead Cam (DOHC)
- VehicleDescriptor: 3GTU9EET*MG
- Vehicle Type: TRUCK
Listing location
Reno, NV
Location supplied with the listing. Confirm the vehicle's current location with the source before travelling.
Similar vehicles
Same make and model, within 3 model years and 40% of the listed price. Confirm availability with each seller.
2021 GMC Sierra 1500 SLT
43,999
2021 · Mileage: 45672
2021 GMC Sierra 1500 Denali
41,126
2021 · Mileage: 73445
2021 GMC Sierra 1500 AT4
40,970
2021 · Mileage: 62812