2021 GMC Sierra SLT
VIN
3GTU9DED5MG263841
This 2021 GMC Sierra SLT is listed at $42,098 with 63,674 miles in Milton, FL.
Market Price Range
Below market
$29,996
Typical price
$36,696
Above market
$42,273
Based on
233
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 5.3L · 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 | $42,098 | 63,674 mi | 2026-07-18 |
| McKenzie Buick GMC | Milton, FL 32530 | $40,800 | 63,674 mi | 2026-07-12 |
| McKenzie Buick GMC | Milton, FL 32570 | $42,098 | 63,674 mi | 2026-07-07 |
| McKenzie Motors | Milton, FL 32570 | $42,098 | 63,674 mi | 2026-07-06 |
| McKenzie Motors | Milton, FL 32530 | $43,198 | 63,674 mi | 2026-07-04 |
| McKenzie Motors | Milton, FL 32570 | $40,800 | 63,674 mi | 2026-07-04 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| McKenzie Buick GMC | Milton, FL 32570 | $43,198 | 63,674 mi | 2026-07-15 |
| McKenzie Buick GMC | Milton, FL 32570 | $42,598 | 63,674 mi | 2026-07-15 |
| McKenzie Buick GMC | Milton, FL 32530 | $41,900 | 63,674 mi | 2026-07-12 |
| McKenzie Buick GMC | Milton, FL 32530 | $41,300 | 63,674 mi | 2026-07-12 |
| McKenzie Buick GMC | Milton, FL 32570 | $43,198 | 63,674 mi | 2026-07-07 |
| McKenzie Buick GMC | Milton, FL 32570 | $42,598 | 63,674 mi | 2026-07-07 |
| McKenzie Motors | Milton, FL 32530 | — | 63,674 mi | 2026-07-04 |
| McKenzie Motors | Milton, FL 32570 | — | 63,674 mi | 2026-07-04 |
| McKenzie Motors | Milton, FL 32570 | $41,900 | 63,674 mi | 2026-07-04 |
| McKenzie Motors | Milton, FL 32570 | $41,300 | 63,674 mi | 2026-07-04 |
