The Chevrolet Silverado comes in both 2 door and 4 door models. The regular model has 2 doors, the extended cab has rear access doors and the crew cab has 4 doors.
The 2009 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2011 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2007 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2010 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2013 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2008 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2012 Chevrolet Silverado-1500-Hybrid has a 4-speed shiftable automatic.
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The 2009 Chevrolet Silverado-1500-Hybrid has a 4-speed shiftable automatic.
The 2012 Chevrolet Silverado-1500-Hybrid has a 4-speed shiftable automatic.
The 2011 Chevrolet Silverado-1500-Hybrid has a 4-speed shiftable automatic.
The 2010 Chevrolet Silverado-1500-Hybrid has a 4-speed shiftable automatic.