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Chart based on 24 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Multiplayer CD was not ejecting at #4 and #6. Player was replaced.
21000 mi
US $270
Battery not holding a full charge.
53000 mi
US $130
Battery not holding a charge. It was replaced.
55000 mi
US $850
Instrument cluster went dark so there were no working gages. Entire instrument cluster had to be replaced and reprogrammed.
110000 mi
US $60
Front passenger door lock would not unlock via remote unless button pressed several times. Common G8 problem according to forums. Replaced with new lock mechanism. Rear passenger door lock would not unlock via remote unless button pressed several times. Common G8 problem according to forums. Replaced with new lock mechanism. Rear driver door lock would not unlock via remote unless button pressed several times. Common G8 problem according to forums. Replaced with new lock mechanism.
103000 mi
US $450
Starter died, replaced starter. I don’t recommend aftermarket starters, very loud and thrashing sounding. Go with New OE equipment.
46000 mi
US $400
System needed to be purged. New refrigerant and shrader valves
111 mi
Trunk remote unlock would not work. ELECTRIC TRUNK RELEASE MAKES STRANGE SOUND WHEN BEING ACTIVATED. MANUAL RELEASE WORKS FINE.
35740 mi
Airbag light on after recall program installed
5000 mi
The only repair the car had was the trunks secondary actuator failed, causing the trunk to buzz very loudly when you opened it.
15000 mi
CD player stopped working, fault listed as mechanism error. Dealership reprogrammed and updated software on computer problem fixed.
8300 mi
Driver's door lock problem, not always locking.
10000 mi
Driver's power door lock not properly unlocking
10000 mi
door lock actuator replaced
56000 mi
US $1000
Leak in aluminum line and compressor
22000 mi
My glove box and trunk lights didn't work, neither did the vanity mirror lights. Glove box and trunk fixed with a fuse, vanity mirror lights needed wiring checked.
37000 mi
Faulty TPMS sensor was causing error message. TPMS sensor replaced, no errors since.
See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how
frequently 2008 Pontiac G8 problems occur, check out our car reliability stats.