2021 GMC Sierra AT4
VIN
3GTU9EET1MG244846
This 2021 GMC Sierra AT4 is listed at $33,950 with 99,949 miles in Hampstead, NH.
Market Price Range
Below market
$30,719
Typical price
$35,850
Above market
$43,663
Based on
39
comparable same-build listings.
below 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 |
|---|---|---|---|---|
| DC Motors | Hampstead, NH 3841 | $33,950 | 99,949 mi | 2026-07-17 |
| DC Motors | Hampstead, NH 3841 | $33,950 | 99,949 mi | 2026-07-14 |
| DC Motors | Hampstead, NH 3841 | $34,950 | 99,949 mi | 2026-06-14 |
| DC Motors | Hampstead, NH 3841 | $33,950 | 99,949 mi | 2026-06-13 |
| DC Motors | Hampstead, NH 3841 | $34,349 | 99,949 mi | 2026-04-17 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| DC Motors | Hampstead, NH 3841 | $34,950 | 99,949 mi | 2026-07-11 |
| DC Motors | Hampstead, NH 3841 | $34,950 | 99,949 mi | 2026-06-13 |
| DC Motors | Hampstead, NH 3841 | $34,950 | 99,949 mi | 2026-06-12 |
| Mercedes-Benz of North Haven | North Haven, CT 6473 | $35,872 | 99,642 mi | 2026-06-06 |
| Mercedes-Benz of North Haven | North Haven, CT 6473 | $36,350 | 99,642 mi | 2026-06-03 |
| Mercedes-Benz of North Haven | North Haven, CT 6492 | $36,997 | 99,642 mi | 2026-05-02 |
| Mercedes-Benz of North Haven | North Haven, CT 6473 | $36,350 | 99,642 mi | 2026-04-18 |
| DC Motors | Hampstead, NH 3841 | $35,349 | 99,949 mi | 2026-04-17 |
| Mercedes-Benz of North Haven | North Haven, CT 1001 | — | — | 2026-04-16 |
| Mercedes-Benz of North Haven | North Haven, CT 6473 | $36,998 | 99,642 mi | 2026-04-16 |
| Mercedes-Benz of North Haven | North Haven, CT 6473 | $35,986 | 99,642 mi | 2026-04-16 |
| Mercedes-Benz of North Haven | North Haven, CT 6473 | $35,355 | 99,642 mi | 2026-04-16 |
| Mercedes-Benz of North Haven | North Haven, CT 6473 | $35,678 | 99,642 mi | 2026-04-16 |
| Mercedes-Benz of North Haven | North Haven, CT 6473 | $36,547 | 99,642 mi | 2026-04-15 |
| Fairfield's Cadillac & Buick GMC | Keene, NH 03431 | — | 16 mi | 2021-03-18 |
