2021 GMC Sierra SLT
VIN
3GTU9DET1MG367816
This 2021 GMC Sierra SLT is listed at $35,387 with 70,150 miles.
Market Price Range
Below market
$29,934
Typical price
$34,949
Above market
$39,998
Based on
93
comparable same-build listings.
above typical price
Market data as of July 27, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · Diesel
- Drive
- 4WD/4-Wheel Drive/4x4
- Doors
- 4
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Holiday Chevrolet Buick GMC | 54936 | $35,387 | 70,150 mi | 2026-07-19 |
| Holiday Cadillac | Fond Du Lac, WI 54937 | $35,387 | 70,150 mi | 2026-07-19 |
| Holiday Chevrolet Buick GMC | Fond Du Lac, WI 54936 | $35,387 | 70,150 mi | 2026-07-18 |
| Holiday Chevrolet Buick GMC Dealership | Fond Du Lac, WI 54937 | $35,387 | 70,150 mi | 2026-07-18 |
| Holiday Cadillac | Fond Du Lac, WI 54937 | $34,998 | 70,150 mi | 2026-07-18 |
| Holiday Chevrolet Buick GMC Dealership | Fond Du Lac, WI 54937 | $35,387 | 70,150 mi | 2026-07-09 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Holiday Chevrolet Buick GMC | Fond Du Lac, WI 54936 | $35,387 | 70,149 mi | 2026-07-18 |
| Holiday Chevrolet Buick GMC | Fond Du Lac, WI 54937 | $34,998 | 70,149 mi | 2026-07-18 |
