2023 GMC Sierra AT4
3GTUUEE86PG222503
This 2023 GMC Sierra AT4 is listed at $43,204 with 87,512 miles in Longmont, CO.
Market Price Range
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
Price history for this VIN
Price dropped $895 (−2.0%) over 37 days.
Asking prices recorded across 7 listing dates for VIN 3GTUUEE86PG222503, spanning 37 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 |
|---|---|---|---|---|
| Mike Maroone Chevrolet GMC | Longmont, CO 80504 | $43,204 | 87,512 mi | 2026-08-13 |
| Mike Maroone GMC | Boulder, CO 80310 | $45,313 | 87,512 mi | 2026-07-19 |
| Mike Maroone Chevrolet Buick GMC Longmont | Longmont, CO 80504 | $44,099 | 87,512 mi | 2026-07-07 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Mike Maroone Chevrolet GMC | Longmont, CO 80504 | $44,112 | 87,512 mi | 2026-08-05 |
| Mike Maroone GMC | Boulder, CO 80310 | $44,798 | 87,512 mi | 2026-07-19 |
| Mike Maroone Chevrolet Buick GMC Longmont | Longmont, CO 80504 | $44,798 | 87,464 mi | 2026-07-07 |
What would this 2023 GMC Sierra AT4 cost per month?
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