6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
67,750 miles
Total Complaints:
2 complaints

Most common solutions:

  1. replace water pump (2 reports)
Get notified about new defects, investigations, recalls & lawsuits for the 2007 Pontiac G6:

Unsubscribe any time. We don't sell/share your email.

This problem may be covered under warranty. Ask your Pontiac dealer.

problem #2

Jul 282010

G6 Sedan 3.5L

  • Automatic transmission
  • 55,500 miles

I also had to replace the plastic connector that comes from the reservoir tank, this was very hard to find and It was giving me problems since 27,00 miles and nobody could not find anything wrong until it was obvious. There was a coolant stain under the hood above the reservoir. The part cost less than 20$ and you can do it yourself. You will need only a set of pliers and some extra coolant to add - 14$ and it takes less than an hour.

- Yoyo R., Jax, FL, US

Send Comment Add Complaint
problem #1

Oct 132009

G6 GT V6

  • Automatic transmission
  • 80,000 miles

Car would not defrost or warm up when turned on. Really needed defrost system since needed to see out of the window to drive.

- laquitalogan, Ozark, AL, US

Send Comment Add Complaint