Thread: Post up your Average MPG

My 04 Monte Averages 25.7 Mpg. 30 on the freeway at 60-65 mph.

CAI, Downpipe, HV3 & custom tune.

hi im new but ya my bros 07 Grand Prix is a NA and he gets around 22mpg city and like 31-32 on highway and does like around 70mph on highway leaving the cruise control on. only mod is a K&N Airfilter. on free ways its like around in the middle to like 29-30. city he drives sometimes slow and fast so like between 18-22