2026 GMC Sierra HD SLT
VIN
1GT4UNEY5TF286186
This 2026 GMC Sierra HD SLT is listed at $83,500 with 16 miles in Collinsville, OK.
Market Price Range
Below market
$75,234
Typical price
$80,384
Above market
$85,936
Based on
897
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 |
|---|---|---|---|---|
| Mark Allen Buick GMC | Collinsville, OK 74021 | $83,500 | 16 mi | 2026-07-24 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $78,236 | 16 mi | 2026-07-09 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $80,233 | 14 mi | 2026-05-03 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $76,248 | 16 mi | 2026-05-02 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Mark Allen Buick GMC | Collinsville, OK 74021 | $83,500 | 14 mi | 2026-07-07 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $83,500 | 12 mi | 2026-06-17 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $79,233 | 4 mi | 2026-06-04 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $79,233 | 12 mi | 2026-06-04 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $79,233 | 14 mi | 2026-06-04 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $83,500 | 4 mi | 2026-06-03 |
| Mark Allen Buick GMC | Collinsville, OK 67347 | $85,488 | — | 2026-05-03 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $83,500 | 12 mi | 2026-05-03 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $83,500 | 14 mi | 2026-05-03 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $85,488 | — | 2026-05-02 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $80,233 | 12 mi | 2026-05-02 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $80,233 | 14 mi | 2026-05-02 |
| Mark Allen Buick GMC | Collinsville, OK 74021 | $79,236 | 16 mi | 2026-05-02 |
