2023 GMC Sierra SLT
1GTUUDED6PZ144912
This 2023 GMC Sierra SLT is listed at $45,887 with 33,640 miles in O'Fallon, MO.
Market Price Range
Vehicle Decode
- Body
- Pickup
- Engine
- 5.3L · 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
Asking prices recorded across 3 listing dates for VIN 1GTUUDED6PZ144912, spanning 2 days.
Safety & ownership
EPA fuel economy (MPG)
Model-level data for the 2023 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 |
|---|---|---|---|---|
| Lou Fusz Chrysler Jeep Dodge Ram | O'Fallon, MO 63368 | $45,887 | 33,640 mi | 2026-08-07 |
| Lou Fusz Chrysler Jeep Dodge | O'Fallon, MO 63368 | $45,887 | 33,691 mi | 2026-08-06 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Lou Fusz Chrysler Jeep Dodge Ram | O'Fallon, MO 63368 | $45,887 | 33,691 mi | 2026-08-07 |
What would this 2023 GMC Sierra SLT cost per month?
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