2020 GMC Sierra AT4
VIN
1GTP9EEL5LZ321200
This 2020 GMC Sierra AT4 is listed at $40,164 with 80,499 miles in Casper, WY.
VehiLeaks · Vehicle History
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Pickup
6.2L V8
4WD
Gasoline
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Market Price Range
Based on
93
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
-
6.2L · V8 · Gasoline
- Drive
- 4WD/4-Wheel Drive/4x4
- Doors
- 4
- Made by
- GENERAL MOTORS LLC
Safety
-
✓
Backup camera
-
✓
Blind-spot monitor
-
✓
Lane departure
-
✓
ABS
-
✓
Electronic stability
| Dealer |
Location |
Price |
Mileage |
Listed |
|
Paradise Auto
|
Casper, WY
82604
|
$40,164 |
80,499 mi |
2026-07-24 |
|
Paradise Auto
|
Casper, WY
82604
|
$39,995 |
80,499 mi |
2026-07-24 |
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VehiSales · Cars for Sale
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GMC Sierra
2019–2021
Near Casper, WY
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