Your message was sent. You'll receive a response shortly. The 2011 GMC Sierra 1500 is available in 6 trim levels: The 2011 GMC Sierra 1500 offers up to 15 MPG in city driving and 18 MPG on the ...

My 2011 GMC Sierra 4.8 AT 4x4 has been a constant headache. Extremely cheap interior with every handle made of plastic that breaks easily. Cheap radiator hose clamps that break and cost you a big ...