2026 GMC Sierra AT4
1GTUUEE88TZ466342
This 2026 GMC Sierra AT4 is listed at $63,662 with 1 miles in Naperville, IL.
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 $6,830 (−9.7%) over 2 days.
Asking prices recorded across 3 listing dates for VIN 1GTUUEE88TZ466342, spanning 2 days.
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 |
|---|---|---|---|---|
| Woody Buick GMC Naperville | Naperville, IL 60540 | $63,662 | 1 mi | 2026-08-14 |
| Woody Buick-GMC Inc | Naperville, IL 60540 | $72,330 | 1 mi | 2026-08-14 |
| Woody Buick GMC | Naperville, IL 60540 | $63,250 | 1 mi | 2026-08-13 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Woody Buick GMC | Naperville, IL 60540 | $70,080 | 1 mi | 2026-08-13 |
| Woody Buick GMC Naperville | Naperville, IL 60540 | $70,492 | 1 mi | 2026-08-12 |
What would this 2026 GMC Sierra AT4 cost per month?
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