What transmission is in a 2011 GMC Terrain?
What transmission is in a 2011 GMC Terrain? 6-speed automatic 2011 GMC Terrain/Transmission What kind of transmission does a GMC Terrain have? TransmissionType:Hydra-matic 6T45 six-speed automatic electronically controlled with electronic range selectHydra-matic 6T70 six-speed automatic electronically controlled with electronic range selectFifth:1.001.00Sixth:0.740.74Reverse:2.942.88Final drive ratio:3.23 (FWD) 3.53 (AWD)2.77 How often does GMC Terrain need oil change? GMC recommends getting your GMC Terrain oil & filter changed each 3,000-5,000 miles for conventional oil. Synthetic oil usually should be changed each 7,500 - 10,000 miles. Keep in mind it's first-rate to check your owner's manual and with your dealer to find out the intervals...