2021 GMC Sierra SLT
VIN
3GTP8DED8MG415353
This 2021 GMC Sierra SLT is listed at $38,270 with 57,132 miles in Port Richey, FL.
Market Price Range
Below market
$29,980
Typical price
$33,860
Above market
$38,325
Based on
41
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 5.3L · V8 · Gasoline
- Drive
- 4x2
- 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 |
|---|---|---|---|---|
| Coast Buick GMC | Port Richey, FL 34668 | $38,270 | 57,132 mi | 2026-07-24 |
| Coast Buick GMC | Port Richey, FL 34668 | $38,185 | 57,132 mi | 2026-07-21 |
| Coast Buick GMC | PORT RICHEY, FL 34668 | $36,887 | 57,132 mi | 2026-07-21 |
| Coast Buick GMC | Port Richey, FL 34668 | $36,887 | 57,132 mi | 2026-07-21 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| — | $37,997 | 44,310 mi | 2024-12-10 | |
| Buick GMC Brooksville | Brooksville, FL 34613 | $37,997 | 44,310 mi | 2024-12-10 |
