2026 GMC Sierra SLT
VIN
3GTUUDE80TG407828
This 2026 GMC Sierra SLT is listed at $64,110 in Seaford, DE.
Market Price Range
Below market
$58,271
Typical price
$62,944
Above market
$69,530
Based on
916
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · Diesel
- Drive
- 4WD/4-Wheel Drive/4x4
- 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 |
|---|---|---|---|---|
| Hertrich Buick GMC | Seaford, DE 19973 | $64,110 | — | 2026-07-21 |
| Hertrich Buick GMC | Seaford, DE 19973 | $64,909 | — | 2026-06-12 |
| Hertrich Buick GMC | Seaford, DE 19973 | $69,088 | — | 2026-06-11 |
| Hertrich Buick GMC | Seaford, DE 19973 | $64,110 | — | 2026-06-11 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Hertrich Buick GMC | Seaford, DE 19973 | $68,289 | — | 2026-06-29 |
| Hertrich Buick GMC | Seaford, DE 19973 | $71,338 | — | 2026-06-11 |
| Hertrich Buick GMC | Seaford, DE 8251 | $70,539 | — | 2026-06-11 |
| Hertrich Buick GMC | Seaford, DE 19973 | $70,539 | — | 2026-06-11 |
| Hertrich Buick GMC | Seaford, DE 19973 | $68,289 | — | 2026-06-11 |
