2026 GMC Sierra SLT
3GTUUDEL1TG166835
This 2026 GMC Sierra SLT is listed at $57,705 with 9,232 miles in Fort Walton Beach, FL.
Market Price Range
Vehicle Decode
- Body
- Pickup
- Engine
- 6.2L · V8 · Gasoline
- Drive
- 4WD/4-Wheel Drive/4x4
- Made by
- GENERAL MOTORS LLC
Safety
- ✓ Backup camera
- ✗ Blind-spot monitor
- ✓ Lane departure
- ✓ ABS
- ✓ Electronic stability
Price history for this VIN
Price dropped $6,451 (−9.6%) over 8 months.
Asking prices recorded across 8 listing dates for VIN 3GTUUDEL1TG166835, spanning 8 months.
Safety & ownership
EPA fuel economy (MPG)
Model-level data for the 2026 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Step One Cadillac GMC Fort Walton Beach | Fort Walton Beach, FL 32548 | $57,705 | 9,232 mi | 2026-07-14 |
| GMC Fort Walton Beach | Fort Walton Beach, FL 32548 | $58,900 | 9,232 mi | 2026-07-12 |
| Step One GMC Cadillac Fort Walton Beach | Fort Walton Beach, FL 32548 | $57,905 | 9,232 mi | 2026-07-12 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Step One Cadillac GMC Fort Walton Beach | Fort Walton Beach, FL 32548 | $57,905 | 9,232 mi | 2026-07-14 |
| Step One GMC Cadillac Fort Walton Beach | Fort Walton Beach, FL 32548 | $57,995 | 9,232 mi | 2026-07-12 |
| GMC Fort Walton Beach | Fort Walton Beach, FL 32548 | $57,905 | 9,232 mi | 2026-07-12 |
| Wyatt Johnson GMC | Clarksville, TN 37044 | $67,150 | 2 mi | 2026-03-13 |
What would this 2026 GMC Sierra SLT cost per month?
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