Used GMC Sierra Specs at Automotive.com
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GMC Sierra Specifications

Discover all you need to know about the vehicle of your choice with detailed specifications. The GMC Sierra specs at Automotive.com include information on engine, transmission, drivetrain, color choices, standard features, available options, and more ...     read more
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FEATURED Sierra SPECIFICATIONS

2003 GMC Sierra Specs 2003 GMC Sierra
Engines: 4.8L V8
Drivetrains: 2WD
MPG: 19 highway; 15 city
2007 GMC Sierra Specs 2007 GMC Sierra
Engines: 5.3L V8
Drivetrains: 2WD
MPG: 22 highway; 16 city
2006 GMC Sierra Specs 2006 GMC Sierra
Engines: 4.8L V8
Drivetrains: 2WD
MPG: 20 highway; 16 city
2001 GMC Sierra Specs 2001 GMC Sierra
Engines: 4.8L V8
Drivetrains: 2WD
MPG: 20 highway; 16 city
2004 GMC Sierra Specs 2004 GMC Sierra
Engines: 4.8L V8
Drivetrains: 2WD
MPG: 21 highway; 16 city
2002 GMC Sierra Specs 2002 GMC Sierra
Engines: 5.3L V8
Drivetrains: 2WD
MPG: 20 highway; 15 city