2021 GMC Sierra SLT
1GTU9DEL1MZ105746
This 2021 GMC Sierra SLT is listed at $37,529 with 66,022 miles in Effingham, IL.
Market Price Range
Vehicle Decode
- Body
- Pickup
- Engine
- 6.2L · V8 · Gasoline
- Drive
- 4WD/4-Wheel Drive/4x4
- Doors
- 4
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Price history for this VIN
Asking prices recorded across 3 listing dates for VIN 1GTU9DEL1MZ105746, spanning 3 months.
Safety & ownership
EPA fuel economy (MPG)
Model-level data for the 2021 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Russ Braunecker Buick GMC Cadillac | Effingham, IL 62401 | $37,529 | 66,022 mi | 2026-05-04 |
| Russ Braunecker Buick Cadillac GMC | Effingham, IL 62401 | $37,152 | 66,022 mi | 2026-05-01 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Russ Braunecker Buick GMC | 62401 | $37,152 | 66,022 mi | 2026-08-02 |
| Russ Braunecker Buick GMC Cadillac | Effingham, IL 62401 | $37,152 | 66,022 mi | 2026-05-01 |
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