2021 GMC Sierra AT4
VIN
3GTP9EEL6MG176427
This 2021 GMC Sierra AT4 is listed at $32,550 with 128,551 miles in Miami, OK.
Market Price Range
Below market
$31,597
Typical price
$37,990
Above market
$43,598
Based on
117
comparable same-build listings.
below typical price
Market data as of July 27, 2026
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
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Vance Auto Group Miami | Miami, OK 74354 | $32,550 | 128,551 mi | 2026-07-21 |
| Vance Chevrolet Buick GMC Of Miami | Miami, OK 74354 | $32,550 | 128,551 mi | 2026-06-28 |
| Vance Chevy Buick GMC Miami | Miami, OK 74354 | $32,550 | 128,551 mi | 2026-06-20 |
| Vance Chevy Buick GMC Miami | Miami, OK 74354 | $37,489 | 128,551 mi | 2026-06-18 |
| Vance Chevy Buick GMC Miami | Miami, OK 74354 | $32,051 | 128,551 mi | 2026-06-18 |
| Vance Auto Group Miami | Miami, OK 74354 | $37,489 | 128,551 mi | 2026-06-17 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Vance Auto Group Miami | Miami, OK 74354 | $37,489 | 128,551 mi | 2026-07-19 |
| Vance Chevrolet Buick GMC Of Miami | 74354 | $37,489 | 128,551 mi | 2026-06-28 |
| Vance Auto Group Miami | Miami, OK 74354 | — | 128,551 mi | 2026-06-24 |
| Vance Chevy Buick GMC Miami | Miami, OK 74354 | $37,489 | 128,551 mi | 2026-06-20 |
| Vance Chevy Buick GMC Miami | Miami, OK 74354 | — | 128,551 mi | 2026-06-18 |
| Vance Chevy Buick GMC Miami | Miami, OK 74354 | — | 128,551 mi | 2026-06-18 |
| Vance Chevy Buick GMC Miami | Miami, OK 74354 | $36,990 | 128,551 mi | 2026-06-18 |
| Crain Buick GMC of Springdale | Springdale, AR 72762 | $43,148 | 76,208 mi | 2024-06-16 |
| — | $43,148 | 76 mi | 2024-06-15 | |
| Dave Sinclair Ford | Saint Louis, MO 63125 | $63,599 | 21,807 mi | 2022-01-01 |
