2021 Chevrolet Silverado Specs
EPA fuel economy, engine specs, and towing capacity
At a Glance
27
MPG Combined
23 city / 0 hwy
23 city / 0 hwy
3.0L V6
Engine
RWD
Drivetrain
$1,944
Est. annual fuel
15k mi @ $3.50/gal
15k mi @ $3.50/gal
All Trim Levels — Fuel Economy
| Trim / Transmission | Fuel Type | Engine | Drive | City | Hwy | Combined | CO₂ (g/mi) |
|---|---|---|---|---|---|---|---|
| Automatic 10-spd | Diesel | 3.0L V6 | RWD | 23 | 0 | 27 | 383 |
| Automatic 6-spd | Regular | 5.3L V8 | RWD | 15 | 0 | 17 | 523 |
| Automatic 6-spd | Gasoline or E85 | 5.3L V8 | RWD | 15 | 0 | 16 | 547 |
| Automatic 6-spd | Regular | 4.3L V6 | RWD | 16 | 0 | 17 | 523 |
| Automatic 6-spd | Regular | 5.3L V8 | RWD | 14 | 0 | 16 | 541 |
| Automatic 8-spd | Regular | 5.3L V8 | RWD | 17 | 0 | 19 | 460 |
| Automatic 8-spd | Regular | 2.7L 4-Cylinder | RWD | 20 | 0 | 21 | 423 |
| Automatic 8-spd | Regular | 2.7L 4-Cylinder | RWD | 20 | 0 | 21 | 421 |
| Automatic 8-spd | Regular | 5.3L V8 | RWD | 15 | 0 | 17 | 513 |
| Automatic 10-spd | Premium | 6.2L V8 | 4WD | 16 | 0 | 18 | 493 |
| Automatic 10-spd | Diesel | 3.0L V6 | 4WD | 22 | 0 | 24 | 430 |
| Automatic 10-spd | Regular | 5.3L V8 | 4WD | 16 | 0 | 19 | 481 |
| Automatic 10-spd | Premium | 6.2L V8 | 4WD | 15 | 0 | 17 | 522 |
| Automatic 10-spd | Regular | 5.3L V8 | 4WD | 15 | 0 | 18 | 506 |
| Automatic 6-spd | Gasoline or E85 | 5.3L V8 | 4WD | 14 | 0 | 16 | 563 |
| Automatic 6-spd | Regular | 4.3L V6 | 4WD | 15 | 0 | 17 | 530 |
| Automatic 6-spd | Regular | 5.3L V8 | 4WD | 15 | 0 | 17 | 533 |
| Automatic 6-spd | Regular | 5.3L V8 | 4WD | 14 | 0 | 16 | 560 |
| Automatic 8-spd | Regular | 5.3L V8 | 4WD | 16 | 0 | 18 | 482 |
| Automatic 8-spd | Regular | 2.7L 4-Cylinder | 4WD | 19 | 0 | 20 | 442 |
| Automatic 8-spd | Regular | 2.7L 4-Cylinder | 4WD | 19 | 0 | 20 | 443 |
| Automatic 8-spd | Regular | 5.3L V8 | 4WD | 14 | 0 | 16 | 545 |
Source: EPA FuelEconomy.gov. MPG figures are for reference; actual mileage varies.