2021 GMC Sierra AT4
VIN
1GTP9EEL6MZ244855
This 2021 GMC Sierra AT4 is listed at $36,098 with 83,014 miles in Milton, FL.
Market Price Range
Below market
$32,517
Typical price
$38,497
Above market
$44,086
Based on
129
comparable same-build listings.
below typical price
Market data as of July 26, 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 |
|---|---|---|---|---|
| McKenzie Buick GMC | Milton, FL 32570 | $36,098 | 83,014 mi | 2026-07-15 |
| McKenzie Motors | Milton, FL 32530 | $36,098 | 83,014 mi | 2026-07-14 |
| McKenzie Motors | Milton, FL 32570 | $34,300 | 83,014 mi | 2026-07-14 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| McKenzie Motors | Milton, FL 32570 | $34,800 | 83,014 mi | 2026-07-14 |
