Pontiac G6 specs by year

The 2010 Pontiac G6 takes a Group 90 Flooded battery, 5W-30 oil (4-5 qt with a filter change), 24 in and 21 in wipers and 7.5-9.7 qt of coolant. Earlier years are in the table below.

Pontiac G6 specs by model year
YearsBatteryEngine oilWipers (driver / passenger / rear)CoolantLow beam
2010Group 90 Flooded5W-30, 4-5 qt24" / 21"7.5-9.7 qtH11
2009Group 90 Flooded0W-30, 4-5.5 qt24" / 21"7.5-9.7 qtH11
2008Group 90 Flooded5W-30, 4-5.5 qt24" / 21"7.5-9.7 qtH11
2007Group 75 Flooded5W-30, 4-5.5 qt24" / 21"7.5-9.7 qtH11
2006Group 75 Flooded5W-30, 4-5 qt24" / 21"7.5-9.9 qtH11
2005Group 75 Flooded5W-30, 4 qt24" / 21"9.9 qtH11

Where the engines differ, the oil and coolant columns show the range across them; open the year for each engine. Every part page cites its own sources. Maintained by Matan B., who runs GarageDex.

Full spec sheet by year