My 2012 Terrain has 38,000 miles on the odometer and uses 1 qt of oil every 2000 miles. The Dealer that falls within GM's specs????? No wonder they had to be bailed out.
I get 21.5 mpg overall
with the 4 cyl/auto and that is below the EPA city rating.
The navigation had to be replaced plus the transmission needed replacement at 32,000 miles.
My favorite feature is that the Terrain belongs to my wife and not me.