Skip to main content

2008 Pontiac G8

EPA MPG Owner MPG Estimates
2008 Pontiac G8 8 cyl, 6.0 L, Automatic (S6)
Premium Gasoline View Estimates
How can I share my MPG?
Compare
Combined MPG:18
combined
city/highway
MPG
City MPG:15
city
Highway MPG:24
highway
5.6 gals/100 miles
2008 Pontiac G8 6 cyl, 3.6 L, Automatic (S5)
Regular Gasoline View Estimates
How can I share my MPG?
Compare
Combined MPG:20
combined
city/highway
MPG
City MPG:17
city
Highway MPG:25
highway
5.0 gals/100 miles