2025 GMC Sierra 1500
AT4X
- Four Wheel Drive
- Thunderstorm Gray exterior






















This 2021 Chevrolet Silverado 2500HD High Country has 91,379 miles, a 6.6L Diesel/B20 Capable engine rated at 445 horsepower, an Allison 10-Speed Shiftable Automatic transmission and four wheel drive. It is finished in Black on the outside and jet black/umber leather-trimmed inside. Want a closer look? Call us at (601) 939-2290 to set up a test drive, or ask about it by text.
| Year | 2021 |
|---|---|
| Make | Chevrolet |
| Model | Silverado 2500HD |
| Trim | High Country |
| Body style | Pickup |
| Mileage | 91,379 mi |
| Engine | 6.6L V8 Diesel/B20 Capable 445hp |
| Transmission | Allison 10-Speed Shiftable Automatic |
| Drivetrain | Four Wheel Drive |
| Fuel | Diesel/B20 Capable |
| Exterior color | Black |
| Interior | Jet Black/Umber, leather-trimmed |
| Doors | 4 |
| Seating | 5 passengers |
| VIN | 1GC1YREY0MF317599 |
Feature list reflects the factory equipment for this model and trim; please confirm specific equipment with us.
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AT4X
Elevation
High Country
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