Vehicle Data Hub

2009 Pontiac G6 engine problems

Owners reported engine problems in 32 complaints for the 2009 Pontiac G6, 3% of the complaints on file.

At a glance

Complaints
32 3% of this year's complaints
Typical mileage
78,000 miles 28 complaints with mileage
Crashes and fires
1 and 3
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2009 Pontiac G6 Complaints by odometer reading in 20,000-mile steps. The median is about 78,000 miles. 0k to 20k miles: 2 complaints 20k to 40k miles: 3 complaints 40k to 60k miles: 5 complaints 60k to 80k miles: 4 complaints 80k to 100k miles: 5 complaints 100k to 120k miles: 2 complaints 120k to 140k miles: 4 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 2 complaints 180k to 200k miles: 0 complaints 200k+ miles: 1 complaints 040k80k120k160k200k miles Typical: 78,000 miles
Based on 28 complaints that include mileage. 36% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles2
20k to 40k miles3
40k to 60k miles5
60k to 80k miles4
80k to 100k miles5
100k to 120k miles2
120k to 140k miles4
140k to 160k miles0
160k to 180k miles2
180k to 200k miles0
200k+ miles1

What the data shows

Of the 28 engine complaints that report mileage, the median is about 78,000 miles, and 36% were reported before 60,000 miles.

These complaints mention 1 crash, 3 fires.

What owners wrote

At low speed the vehicle made a loud "pop" sound, which was immediately followed by smoke filling the interior via the air vents. The car was immediately shut off and the hood opened. The engine compartment was on fire with flames between the engine and fire wall. Upon putting the fire out it was found that the power steering fluid had leaked out of the car onto the exhaust manifold, resulting in melting the engine wiring and other components.

Reported at 70,000 miles, July 2014 Fire

Car lost power while driving on highway. Engine light came on .garage pulled codes and discovered 4 full quarts low on oil. They proceeded with diagnosis and timing chain stretched to blown motor. No oil light ever came on nor any warning from the driver info center on the dash.

Reported at 138,400 miles, February 2020

Other problems reported for the 2009 Pontiac G6

Engine problems in other years

Engine problems across all Pontiac models