2021 GMC Sierra AT4
VIN
1GTU9EET0MZ162798
This 2021 GMC Sierra AT4 is listed at $36,773 with 108,420 miles in Randolph, NJ.
Market Price Range
Below market
$31,996
Typical price
$37,485
Above market
$42,877
Based on
115
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 |
|---|---|---|---|---|
| Sawyer Lyons Buick GMC of Randolph | Randolph, NJ 7869 | $36,773 | 108,420 mi | 2026-07-23 |
| Sawyer Lyons Buick GMC | Randolph, NJ 7847 | — | 108,420 mi | 2026-07-02 |
| Sawyer Lyons Buick GMC of Randolph | Randolph, NJ 7869 | $35,784 | 108,420 mi | 2026-07-02 |
| Sawyer Lyons Buick GMC | Randolph, NJ 7869 | $34,985 | 108,420 mi | 2026-07-01 |
| Sawyer Lyons Buick GMC of Randolph | Randolph, NJ 7869 | $35,784 | 108,420 mi | 2026-06-24 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Sawyer Lyons Buick GMC of Randolph | Randolph, NJ 7869 | — | 108,420 mi | 2026-07-02 |
| Star Buick GMC Cadillac Llc | Quakertown, PA 18951 | $60,989 | 29,391 mi | 2022-03-26 |
