Manual: 29 mpg / 38 mpg Automatic: : 27 mpg / 33 mpg
Gets decent gas mileage, 18-24mpg. Plus the stock motor has some amazing power and a top speed 140mphish.
Any Dexron fluid will work fine.
About 17 mpg (city)
18-29 miles per gallon
I use 10W-30
The Pontiac G8 has been recorded by the EPA to have a gas mileage of 18 miles per gallon. This is based on an average of 15 miles per gallon in traffic areas and 24 miles per gallon in highway areas.
I am curious as to why you didn't call up a parts store in your area and ask them?
Try looking on Ebay they have them on there all the time
Horrible mileage.
being a 454 it doesn'y get any kind of fuel mileage
no
what kind of oil my 97 pontiac supr charger uses