Last post on Jan 20, 2009 at 7:29 AM
You are in the Pontiac Grand Am
What is this discussion about?
Pontiac Grand Am, Sedan
#3 of 4 Re: Grand Am & Gas Mileage [burdawg]
Jan 19, 2009 (5:59 pm)
#4 of 4 Re: Grand Am & Gas Mileage [kemond1]
Jan 20, 2009 (7:29 am)
Those numbers are real optimistic for a GT 6 cylinder. I used to get close to that with the four cylinder but the 04 GT I have now and the 99 SE before with V6's won't do it. The SE did slightly better, but that makes sense, the GT has a lower final drive ratio.