Chevrolet
Silverado 1500 4WD

U.S. fuel economy and specifications from the EPA.

Chevrolet Silverado 1500 full-size pickup as sold in the 2020s
16Best combined MPG1999 model year
1999–2006Model years8 with EPA ratings
46Rated configurationsDrive, transmission and engine
4.3–6 LEngine sizeDisplacement

Best combined MPG by model year

The highest EPA rating among each year's configurations.

1999 16 MPG
2000 16 MPG
2001 15 MPG
2002 15 MPG
2003 14 MPG
2004 15 MPG
2005 15 MPG
2006 15 MPG

7 configurations.

4-Wheel or All-Wheel Drive · Automatic 4-spd

Regular gasoline · Standard Pickup Trucks 4WD

Combined MPG
15
Engine displacement
4.3 L
Cylinders
6
EPA listing for this configuration: 2006, 4-Wheel or All-Wheel Drive, Automatic 4-spd, 4.3 L, Regular

4-Wheel or All-Wheel Drive · Manual 5-spd

Regular gasoline · Standard Pickup Trucks 4WD

Combined MPG
15
Engine displacement
4.3 L
Cylinders
6
EPA listing for this configuration: 2006, 4-Wheel or All-Wheel Drive, Manual 5-spd, 4.3 L, Regular

4-Wheel or All-Wheel Drive · Automatic 4-spd

Regular gasoline · Standard Pickup Trucks 4WD

Combined MPG
15
Engine displacement
4.8 L
Cylinders
8
EPA listing for this configuration: 2006, 4-Wheel or All-Wheel Drive, Automatic 4-spd, 4.8 L, Regular

4-Wheel or All-Wheel Drive · Manual 5-spd

Regular gasoline · Standard Pickup Trucks 4WD

Combined MPG
15
Engine displacement
4.8 L
Cylinders
8
EPA listing for this configuration: 2006, 4-Wheel or All-Wheel Drive, Manual 5-spd, 4.8 L, Regular

4-Wheel or All-Wheel Drive · Automatic 4-spd

Regular gasoline · Standard Pickup Trucks 4WD

Combined MPG
15
Engine displacement
5.3 L
Cylinders
8
EPA listing for this configuration: 2006, 4-Wheel or All-Wheel Drive, Automatic 4-spd, 5.3 L, Regular

4-Wheel or All-Wheel Drive · Automatic 4-spd

Premium gasoline · Standard Pickup Trucks 4WD

Combined MPG
14
Engine displacement
6.0 L
Cylinders
8
EPA listing for this configuration: 2006, 4-Wheel or All-Wheel Drive, Automatic 4-spd, 6.0 L, Premium

4-Wheel or All-Wheel Drive · Automatic 4-spd

Regular gasoline or E85 · Standard Pickup Trucks 4WD

Combined MPG on regular gasoline
15
Combined MPG on E85
12
Engine displacement
5.3 L
Cylinders
8
EPA listing for this configuration: 2006, 4-Wheel or All-Wheel Drive, Automatic 4-spd, 5.3 L, Gasoline or E85

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