2021 GMC Sierra AT4
VIN
1GTU9EET0MZ209201
This 2021 GMC Sierra AT4 is listed at $37,978 with 77,159 miles in Arundel, ME.
Market Price Range
Below market
$30,591
Typical price
$35,647
Above market
$41,540
Based on
27
comparable same-build listings.
above typical price
Market data as of July 26, 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 |
|---|---|---|---|---|
| Weirs GMC | Arundel, ME 4043 | $37,978 | 77,159 mi | 2026-07-21 |
| Weirs GMC | Arundel, ME 4043 | $38,601 | 77,159 mi | 2026-07-19 |
| Weirs Motor Sales, Inc. | Arundel, ME 4043 | $38,567 | 77,159 mi | 2026-07-13 |
| Weirs Motor Sales, Inc. | Arundel, ME 4046 | $37,978 | 77,159 mi | 2026-07-13 |
| Weirs Motor Sales, Inc. | Arundel, ME 4046 | $38,567 | 77,159 mi | 2026-07-13 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Weirs Motor Sales, Inc | Arundel, ME 04046 | $62,346 | 650 mi | 2021-02-14 |
