2021 GMC Sierra AT4
VIN
1GT49PE77MF257861
This 2021 GMC Sierra AT4 is listed at $53,455 with 56,115 miles in East Aurora, NY.
Market Price Range
Below market
$47,027
Typical price
$52,369
Above market
$56,777
Based on
16
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.6L · 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 |
|---|---|---|---|---|
| West Herr Buick GMC | East Aurora, NY 14052 | $53,455 | 56,115 mi | 2026-07-02 |
| West Herr Buick GMC Cadillac of East Aurora | East Aurora, NY 14052 | $53,455 | 56,115 mi | 2026-06-29 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| West Herr Buick GMC | East Aurora, NY 14052 | $54,955 | 56,105 mi | 2026-07-02 |
| West Herr Buick GMC | East Aurora, NY 14052 | $54,955 | 56,115 mi | 2026-07-02 |
| West Herr Buick GMC Cadillac of East Aurora | East Aurora, NY 14052 | $54,955 | 56,105 mi | 2026-06-29 |
| West Herr Buick GMC Cadillac of East Aurora | East Aurora, NY 14052 | $54,955 | 56,115 mi | 2026-06-29 |
