Vehicle Data Hub

2008 Pontiac G8 problems

The 2008 Pontiac G8 has 91 complaints on file with NHTSA. The largest share (27%) concerns air bags. After that come electrical system (15%) and suspension (12%).

At a glance

Complaints
91 filed with NHTSA
Most reported
Air bags 28% of complaints
Crashes and fires
3 and 1
Injuries and deaths
2 and 0
Typical mileage
57,000 miles 77 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Air bags 27%
  • Electrical system 15%
  • Suspension 12%
  • Steering 9%
  • Engine 7%
  • Transmission 5%
  • Drivetrain & axles 3%
  • Brakes 2%
  • Seat belts 2%
  • Seats 2%

When problems show up

Complaints by mileage, 2008 Pontiac G8 Complaints by odometer reading in 20,000-mile steps. The median is about 57,000 miles. 0k to 20k miles: 10 complaints 20k to 40k miles: 12 complaints 40k to 60k miles: 17 complaints 60k to 80k miles: 11 complaints 80k to 100k miles: 15 complaints 100k to 120k miles: 9 complaints 120k to 140k miles: 3 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 57,000 miles
Based on 77 complaints that include mileage. 51% 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 miles10
20k to 40k miles12
40k to 60k miles17
60k to 80k miles11
80k to 100k miles15
100k to 120k miles9
120k to 140k miles3
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Among the 77 complaints that report mileage, the typical (median) problem appeared at about 57,000 miles. For air bags specifically, the median reported mileage is about 72,000 miles (23 complaints with mileage).

Safety-related details: 3 complaints mention a crash; 1 complaint mentions a fire; 2 injuries reported.

It is also covered by 4 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

I am investigating a fire , the cause of the fire was a 2008 pontiac g4. After the owner drove the car he parked it in his garage. Within 20 min. Of parking the car it was on fire in his garage. The fire looks to have started in the engine compartment of the car. This fire burned his house down and injured him. I am looking for any information that I could use in my investigation involving fires related to pontiac g4 2008 models..

November 2014 FireInjury

Tl* the contact owns a 2008 pontiac g8. While driving approximately 50 MPH around a curve, the steering wheel seized and caused the vehicle to crash into a tree. The air bags deployed. A police report was not filed. The contact sustained a cut around the left eye which required medical attention. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 103,000.

Reported at 103,000 miles, July 2014 CrashInjury

Tl* the contact owns a 2008 pontiac g8. While driving at approximately 35 MPH, the steering wheel seized and the contact lost control of the vehicle. As a result, the contact crashed into the median strip and the air bags failed to deploy. A police report was filed and there were no injuries reported. The vehicle was destroyed and towed to an independent mechanic. The contact received notification of NHTSA campaign number: 14v540000 (electrical system), but the part was unavailable to perform the recall repair.

Reported at 88,000 miles, April 2014 Crash

After putting the vehicle in park, the key will only turn halfway. This results in the key being stuck in the ignition. This occurs intermittently, but tends to get worse the more frequently the vehicle is driven. Only way I have been able to remove the key is to turn the vehicle back on and rotate thru the gears. Sometimes it takes 5 or 6 tries.

Reported at 45,020 miles, May 2011

Tl* the contact owns a 2008 pontiac g8. The vehicle was equipped with goodyear tires, tire line eagle rsa size 245-45r-18, DOT m6a9-cmdr. The contact stated the drivers side front and rear tires were losing air, the tire belt and tread also separated from the inside wall. The VIN was not available. The tires failure mileage was 41,000.

Reported at 41,000 miles, August 2011

Other model years of the G8