2005 Pontiac G6 Body and structure Problems
- Complaints
- 14about this part
- Share
- 2%of 679 total for the year
- Median mileage
- 47,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 14 complaints about the body and structure of the 2005 Pontiac G6, 2% of the 679 complaints for this model year. Where a mileage was given, the median is 47,000 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“1) driving my Pontiac G6 onto a regular driveway slope 2) forward metal impingements (only driver side affected) attached to the chassis was bent back due to the I-beam structure catching the concrete driveway slope. Consequence of design failure caused the entire engine cradle to shift and there by allowing for an increase in damage possibilities to engine block and radiator to occur. …”
NHTSA complaint #10124102, filed 2005-06, 3,300 miles“The seal on my panoramic roof leaked during a torrential downpour. I did not drive the car for a few days because of having surgery. 2 days after the rain storm when I opened my car I found an inch of water covering the floor and mold covering most of the interior. Mold was also located inside the air conditioning system when turned on. The heated seats were ruined as were any electrical devices inside the car. All personal items and infant seat were also ruined. I am still waiting to hear what is going to be done. …”
NHTSA complaint #10238457, filed 2008-08, 74,600 miles“I own a 2005 Pontiac g-6 with about 60,000 miles . Bought the car used and have only put about 10,000 miles on it. It has a panoramic sunroof that was working fine for about 6 months and all of a sudden gets stuck . My first panel is open.. Wants to work but looks out of line with the other panels. Took it to the dealership and they say that it is coming apart and they have to replace it . I don't have an ext warranty so im quoted $1,400 to replace the whole thing. Went to another place they say that same thing, I have to replace it. …”
NHTSA complaint #10212616, filed 2007-12, 58,000 miles“2005 Pontiac G6 gt: within the first year of ownership, we had the vehicle into the dealership twice for a leaking panoramic roof. The second time it leaked, the dash shorted out. Then at about 36,000 miles we started hearing popping noises when steering at low speeds. At around 42,000 miles the popping noises got significantly worse. It was at this point, we decided to take the vehicle back to the dealership for service. The man at the service desk seemed to know right away what was wrong with the vehicle without even diagnosing it. He told us that he had seen this problem in a lot of g6s. …”
NHTSA complaint #10209594, filed 2007-11, 36,000 miles“There is drain tubing connected to the sunroof that comes unconnected because its too short and leaks/pours water all over the passenger front and back side of the vehicle. It happens whether youre driving it or its sitting still. Water just pours in and soaks everything on passenger side.”
NHTSA complaint #11183684, filed 2019-03, 126,000 milesRelated service bulletins
- 10213818May 31, 2022This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint…
- 10197294May 12, 2021This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint…
- 10170477Dec 17, 2019This Preliminary Information communicates helpful information on diagnosing general customer concerns related to a power folding top.
Body and structure: other model years
Other parts of the 2005 Pontiac G6
459 complaintsElectrical system
86 complaintsBrakes
66 complaintsExterior lighting
62 complaintsTransmission and drivetrain
48 complaintsFuel system
33 complaintsVehicle speed control
19 complaintsEngine cooling
18 complaintsSuspension
18 complaintsVisibility (wipers, defrost, mirrors)
16 complaintsAir bags
15 complaintsOther or unknown
13 complaints
← All problems reported for the 2005 Pontiac G6
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology