Problems · NHTSA complaints

2008 Pontiac G6 problems

Owners filed 1,080 complaints about the 2008 Pontiac G6 with NHTSA between Apr 2008 and Oct 2026. The most-cited component is steering (420).

Complaints
1,080
Filed with NHTSA
Crashes
37
Reported by owners
Fires
19
Reported by owners
Injuries
22
People reported injured
Deaths
3
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Steering420
  2. Exterior lighting243
  3. Electrical system225
  4. Service brakes122
  5. Air bags101
  6. Power train83
  7. Vehicle speed control67
  8. Fuel/propulsion system52
  9. Electronic stability control (esc)44
  10. Engine36
  11. Service brakes, hydraulic28
  12. Latches/locks/linkages23
  13. Suspension22
  14. Seats18

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 9, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
200813
200928
201059
201159
201285
2013158
2014191
2015137
201679
201772
201864
201952
202030
202115
202211
20237
20247
20255
20268

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Steering

420 reports12 crashes2 fires2 related recalls
“While driving my 2008 Pontiac G6 Base, I lost electrician power to the vehicle, on my car it utilizes an electric power steering module instead of fluid and a pump. When I lost power to the car the wheel became stiff but when I regained power the steering column while the vehicle was in motion did what I can only describe as "Forced knockback or steering" as when I attempted to tightly turn the wheel or turn at all the car steering wheel would yank the wheel free from my hands and prevent turning. This is extremely dangerous and especially if the car would be at high speeds or speeds needed to reach normal highway travel like 50 to 65 mph.”
Owner complaint to NHTSAFiled Aug 5, 2026Steering, Electrical systemODI 11754894

Exterior lighting

243 reports2 crashes12 fires
“The contact owns a 2008 Pontiac G8. The contact stated that while driving approximately 80 mph the cruise disconnected had erroneously deactivated and the brake lights had remained illuminated . The contact replaced brake sensors, emergency brake sensors and ABS Module but the failure continued to occur. The local dealer was notified of the failure but no assistance was offered. The manufacturer was not contacted. The contact was informed of the NHTSA Campaign Number: 14V252000(ELECTRICAL SYSTEM, EXTERIOR LIGHTING, VEHICLE SPEED CONTROL, ELECTRONIC STABILITY CONTROL (ESC). The contact indicated that the vehicle had experienced that same failure listed in the recall. The failure mileage was 94,000.”
Owner complaint to NHTSAFiled May 19, 2026Electrical system, Exterior lighting, Vehicle speed controlODI 11738698

Electrical system

225 reports6 crashes6 fires1 related recall
“Problem with completed recall 14V252000. Symptoms have returned. In some vehicles, increased resistance in the Body Control Module (BCM) connection can cause voltage fluctuations in the Brake Apply Sensor (BAS) circuit. This may lead to: Brake lights illuminating without the brake pedal being pressed Brake lights not illuminating when the pedal is pressed Difficulty disengaging cruise control Gear shifter not moving out of PARK without the brake pedal pressed Disablement of crash avoidance features such as traction control, electronic stability control (ESC), and panic braking assist ARFC ARFC +1 These failures increase the risk of a crash”
Owner complaint to NHTSAFiled Sep 15, 2026Electrical system, Service brakesODI 11764388

Service brakes

122 reports4 crashes
“The contact owns a 2008 Pontiac G6. The contact stated that while her fiancé’ was driving behind her, he notified her that her rear driver’s and passenger’s side brake lights remained illuminated while the accelerator pedal was depressed. No warning lights were illuminated. The vehicle was taken to an independent mechanic where the rear passenger’s and driver’s side brake light bulbs were replaced; however, the failure recurred. The contact then received notification of the NHTSA Campaign Number 14V252000 (Electrical system, Exterior Lighting, Vehicle Speed Control, Electrical Stability Control). Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was approximately 159,000.”
Owner complaint to NHTSAFiled Apr 11, 2023Electrical system, Exterior lighting, Service brakesODI 11516523

Air bags

101 reports19 crashes1 fire
“The contact's daughter owns a 2008 Pontiac G6. The contact stated that while her daughter was driving at an undisclosed speed, the driver's side air bag deployed without warning. There was no impact to the vehicle that could have caused the air bag to deploy. The contact's daughter did not sustain any injury, and no medical attention was received. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 190,000. The VIN was unavailable.”
Owner complaint to NHTSAFiled May 27, 2022Air bagsODI 11466375

Power train

83 reports3 crashes2 related recalls
“The contact owns a 2008 Pontiac G6. The contact stated that after the vehicle was serviced for the recall of NHTSA Campaign Number:14V224000: (Power Train), the transmission shift cable failed causing the vehicle to roll back and hit the contact. During the incident, the contact sustained a severe abdominal injury and a fractured left knee. The vehicle was towed to the local dealer who replaced the shift cable for a second time. The contact indicated that the shift cable recently had failed again. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 108,000.”
Owner complaint to NHTSAFiled Aug 3, 2023Power trainODI 11536215
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.