2021 GMC Sierra SLT
VIN
1GTP8DED4MZ143643
This 2021 GMC Sierra SLT is listed at $33,880 with 93,245 miles in Covington, LA.
Market Price Range
Below market
$28,917
Typical price
$34,977
Above market
$40,281
Based on
9
comparable same-build listings.
below 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 |
|---|---|---|---|---|
| Rainbow Northshore GMC | Covington, LA 70433 | $33,880 | 93,245 mi | 2026-07-23 |
| Rainbow Northshore GMC | Covington, LA 70433 | $34,271 | 93,246 mi | 2026-07-04 |
| Rainbow Northshore Buick GMC | Covington, LA 70434 | $33,880 | 93,245 mi | 2026-06-30 |
| Rainbow Northshore GMC | Covington, LA 70434 | $35,955 | 93,232 mi | 2026-06-28 |
| Rainbow Northshore GMC | Covington, LA 70433 | $33,880 | 93,246 mi | 2026-06-28 |
| Rainbow Northshore GMC | Covington, LA 70433 | $34,271 | 93,246 mi | 2026-06-25 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Rainbow Northshore GMC | Covington, LA 70433 | $35,955 | 93,232 mi | 2026-07-03 |
| Rainbow Northshore GMC | Covington, LA 70433 | $2,021 | 93,232 mi | 2026-07-02 |
| Rainbow Northshore GMC | Covington, LA 70433 | $35,955 | 93,232 mi | 2026-06-28 |
| Rainbow Northshore GMC | Covington, LA 70433 | $35,955 | 93,245 mi | 2026-06-28 |
| Rainbow Northshore GMC | Covington, LA 70433 | $33,880 | 93,232 mi | 2026-06-28 |
