Problems · NHTSA complaints
2005 Pontiac G6 problems
Owners filed 679 complaints about the 2005 Pontiac G6 with NHTSA between Mar 2005 and Nov 2025. The most-cited component is steering (459).
Complaints
679
Filed with NHTSA
Crashes
26
Reported by owners
Fires
4
Reported by owners
Injuries
17
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Steering459
- Electrical system86
- Exterior lighting62
- Power train48
- Service brakes31
- Service brakes, hydraulic28
- Fuel/propulsion system20
- Vehicle speed control19
- Engine and engine cooling18
- Suspension18
- Air bags15
- Visibility14
- Structure14
- Fuel system, gasoline13
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
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
20
24
45
48
85
91
55
42
45
81
28
30
16
15
16
16
5
6
4
4
3
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2005 | 20 |
| 2006 | 24 |
| 2007 | 45 |
| 2008 | 48 |
| 2009 | 85 |
| 2010 | 91 |
| 2011 | 55 |
| 2012 | 42 |
| 2013 | 45 |
| 2014 | 81 |
| 2015 | 28 |
| 2016 | 30 |
| 2017 | 16 |
| 2018 | 15 |
| 2019 | 16 |
| 2020 | 16 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 3 |
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.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Steering
459 reports19 crashes2 related recalls
“Vehicle: 2005 Pontiac G6 VIN: [your VIN] Mileage: 185,000 Issue: Sudden **total loss of power steering assist** — **same symptom as NHTSA Recall 14V153000 (GM 14116)**. Recall **was completed years ago**. **Replacement part installed by GM failed in under 5 years**. GM Customer Assistance **refused coverage** under **Special Coverage #14299 (repeat failure after recall)**. Told me “warranties stopped in 2020” — **incorrect**. #14299 covers **repeat failures of recall parts** with **goodwill/safety extensions** beyond 150k miles. This is a **known safety defect** — steering is extremely heavy, nearly caused crash. GM must repair under **federal safety recall obligations**.”
Electrical system
86 reports6 crashes1 fire1 related recall
“The contact owns a 2005 Pontiac G6. The contact stated that while driving at an undisclosed speed, he became aware that the brake lights had remained illuminated after braking. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number 14V252000 (Electrical System, Exterior Lighting, Vehicle Speed Control, Electronic Stability Control). The VIN was included but had already been repaired. The manufacturer was not notified of the failure. The failure mileage was 200,000.”
Exterior lighting
62 reports1 crash1 fire1 related recall
“THE EVENING OF JANUARY.24TH,2017 I WAS TRAVELING ON THE HIGHWAY HEADING HOME AND WHEN I WENT TO SLOW DOWN BECAUSE A SEMI PULLED OUT IN FRONT OF ME I NOTICED THE CARS BEHIND ME WERE NOT REDUCING THEIR SPEED & THE CAR BEHIND ME ALMOST HIT ME BUT SWERVED TO AVOID IT THEN LAID ON THEIR HORN CUSSING ME BECAUSE MY BRAKE LIGHTS WERE NOT WORKING UNTIL I LET OFF THE BRAKES THEY CAME ON AND STAYED ON, SO I PULLED OVER PUT CAR IN PARK MY HUSBAND GOT OUT AND WAS CHECKING THINGS OUT AND SURE ENOUGH IT WAS LIKE THEY HAD A MIND OF THEIR OWN. SO I CALLED FOR MY FATHER IN LAW TO COME FOLLOW ME HOME SO THAT I WOULD NOT CAUSE AN ACCIDENT AND WHEN I WENT TO PUT THE CAR INTO GEAR MY GEAR SHIFT WOULD NOT COME OUT OF PARK! SO I SHUT CAR OFF LET IT SET FOR 30 MINUTES STARTED BACK UP AND MY IGNITION GOT STUCK AND CONTINUED CRANKING OVER EVEN AFTER STARTED, AND NOW IT SEEMS TO BE A CONTINUOUS THING WITH MY CAR, MY STEERING IS MAKING A NOISE ALMOST LIKE MY WHEELS ARE GOING TO FALL OFF. I AM SCARED THIS IS A DEATH TRAP”
Power train
48 reports1 crash1 related recall
“The contact owns a 2005 Pontiac G6. The contact stated while driving approximately 45 MPH, the steering wheel started vibrating and became difficult to turn. Additionally, the steering wheel was turning to the left independently. The contact stated that the power steering warning light and the power train warning light were illuminated. The contact drove the vehicle back to the residence. The contact stated that the steering wheel was stuck in a left turn position and would not return to center. The contact related the failure to NHTSA Campaign Number: 14V153000 (Steering) however, the recall was previously completed on the vehicle. There was no further information provided. The manufacturer was not notified of the failure. The failure mileage was approximately 176,000.”
Service brakes
31 reports1 crash
“A few months ago, I was pulling out of a parking lot and started to brake , but my car was not stopping. I quickly pumped my brakes and then my brakes worked. All my brake lights came on; ABS, BRAKE, TC, Check engine; and car maintenance light all came on. They periodically would go away but would return when it rained, or if the brakes gave out. Brakes have gone out twice, once while driving on freeway. Before this issue, I had taken it to a mechanic as the brake light was on, and the ‘brake fluid’ message was on my dash- the mechanic scanned it and said the BCM was malfunctioning, to take it to the dealership. I knew who bought the car originally off the lot, so I knew the specific dealership it was bought from (gmc dealership). When I called and told them the issue, they said they will not touch my car (exact words). It’s no longer under warranty and that they would not work on the car regardless. I took it to the main GMC dealership in my city, where they said it would cost thousands to diagnose and fix the car properly, even though I told them I knew what the issue was and what part needed replacing. They confirmed my cars issue was what I said it was, but…”
Service brakes, hydraulic
28 reports1 fire
“TL* THE CONTACT OWNS A 2005 PONTIAC G6. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBERS: 14V252000 (ELECTRICAL SYSTEM, ELECTRONIC STABILITY CONTROL, EXTERIOR LIGHTING, SERVICE BRAKES, HYDRAULIC, VEHICLE SPEED CONTROL), 14V153000 (STEERING), AND 14V224000 (POWER TRAIN). THE PARTS NEEDED FOR THE REPAIRS WERE UNAVAILABLE. THE MANUFACTURER WAS NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE.”
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.