2026 GMC Sierra Denali
VIN
1GTUUGE88TZ384977
This 2026 GMC Sierra Denali is listed at $66,851 in O'Fallon, MO.
Market Price Range
Below market
$67,435
Typical price
$72,724
Above market
$79,195
Based on
299
comparable same-build listings.
below market price ($67435)
Market data as of July 27, 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 |
|---|---|---|---|---|
| O'Fallon Buick GMC | O'Fallon, MO 63368 | $66,851 | — | 2026-05-19 |
| O'Fallon Buick GMC | O'Fallon, MO 63368 | $66,851 | — | 2026-05-19 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| O'Fallon Buick GMC | O'Fallon, MO 63368 | $67,450 | — | 2026-07-06 |
| O'Fallon Buick GMC | O'fallon, MO 62366 | $69,700 | — | 2026-05-19 |
| O'Fallon Buick GMC | O'Fallon, MO 63368 | $69,101 | — | 2026-05-19 |
