2026 GMC Sierra HD SLT
VIN
1GT4UNEY4TF264972
This 2026 GMC Sierra HD SLT is listed at $80,479 with 4 miles in Seaford, DE.
Market Price Range
Below market
$75,236
Typical price
$80,361
Above market
$85,936
Based on
889
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.6L · V8 · 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 | $80,479 | 4 mi | 2026-07-20 |
| Hertrich Buick GMC | Seaford, DE 19973 | $81,479 | 4 mi | 2026-07-01 |
| Hertrich Buick GMC of Seaford | Seaford, DE 19973 | $80,479 | 4 mi | 2026-05-13 |
| Hertrich Buick GMC | Seaford, DE 19973 | $81,278 | 4 mi | 2026-04-05 |
| Hertrich Buick GMC | Seaford, DE 19973 | $80,479 | 4 mi | 2026-04-04 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Hertrich Buick GMC of Seaford | Seaford, DE 19973 | $81,479 | 4 mi | 2026-06-02 |
| Hertrich Buick GMC | Seaford, DE 19973 | $83,680 | 4 mi | 2026-04-04 |
| Hertrich Buick GMC | Seaford, DE 19973 | $84,680 | — | 2026-04-04 |
| Hertrich Buick GMC | Seaford, DE 8251 | $84,680 | — | 2026-04-04 |
| Hertrich Buick GMC | Seaford, DE 19973 | $83,680 | — | 2026-04-03 |
| Hertrich Buick GMC | Seaford, DE 19973 | $80,479 | 4 mi | 2026-04-03 |
