|
NOTE: Fuel economy regulations do not apply to heavier-duty Silverado
1500HD, 2500, 2500HD and 3500 models and no EPA ratings are published for
them. These models and their powertrains are not included in the chart
below.
| |
|
|
|
| Model |
Engine |
Transmission
|
Estimated MPG City/Hwy(1)
|
| Silverado 1500 2WD |
Vortec 4300 V6
|
4-speed auto.
|
15/20
|
| Silverado 1500 2WD |
|
5-speed manual |
15/21
|
| Silverado 1500 4x4 |
Vortec 4300 V6
|
4-speed auto.
|
14/18
|
| Silverado 1500 4x4 |
|
5-speed manual |
15/18
|
| |
|
|
|
| Silverado 1500 2WD |
Vortec 4800 V8
|
4-speed auto.
|
16/20
|
| Silverado 1500 2WD |
|
5-speed manual |
15/19
|
| Silverado 1500 4x4 |
Vortec 4800 V8
|
4-speed auto.
|
14/18
|
| Silverado 1500 4x4 |
|
5-speed manual |
14/18
|
| |
|
|
|
| Silverado 1500 2WD |
Vortec 5300 V8
|
4-speed auto.
|
15/19
|
| Silverado 1500 4x4 |
Vortec 5300 V8
|
4-speed auto.
|
14/18
|
|
