2012 GMC Sierra 1500 Extended Cab Data, Info and Specs

2012 GMC Sierra 1500 Extended Cab Data, Info and Specs

2012 GMC Sierra 1500 Extended Cab Prices

Used Sierra 1500 Extended Cab Prices
Low Price: $ 17,988.00
Average Price: $ 19,623.50
High Price: $ 21,259.00
New Sierra 1500 Extended Cab Prices
Low Price: $ 19,995.00
Average Price: $ 25,130.57
High Price: $ 31,290.00

2012 GMC Sierra 1500 Extended Cab Interiors


  • Dark Titanium

2012 GMC Sierra 1500 Extended Cab Engine(s)

  • 4.3 Liter OHV 12-Valve Vortec V6
  • 4.8 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8
  • 5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8

2012 GMC Sierra 1500 Extended Cab Transmission(s)

Transmission N/A
4 Speed Automatic
Transmission N/A
6 Speed Automatic