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GMC Sierra Cab Chassis 4WD
2021 • Special Purpose Vehicle 4WD
14
Combined MPG
13
City MPG
17
Highway MPG
📋 Overview
| Make | GMC |
|---|---|
| Model | Sierra Cab Chassis 4WD |
| Base Model | Sierra |
| Year | 2021 |
| Vehicle Class | Special Purpose Vehicle 4WD |
🔧 Engine & Performance
| Cylinders | 8 |
|---|---|
| Engine Displacement | 5.3 L |
| Engine Type | SIDI |
| Drive Type | 4-Wheel Drive |
| Transmission | Automatic 6-spd |
| Start-Stop Technology | No |
⛽ Fuel Economy
| Fuel Type | Regular |
|---|---|
| City MPG | 13 |
| Highway MPG | 17 |
| Combined MPG | 14 |
| Annual Fuel Cost | $3,850 |
| 5-Year Savings/Cost vs Average | Save $9,750 |
🌍 Environmental
| CO2 Emissions | 635 g/mi |
|---|---|
| GHG Score | 1 / 10 |
| EPA Score | 1 / 10 |
📅 Other Years of GMC Sierra Cab Chassis 4WD
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