2007 Pontiac G6 Pontiac G6 2007

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2007 Pontiac G6 repairs by problem area

Engine (31%)

Transmission and Drivetrain (7%)

Brakes and Traction Control (8%)

Suspension and Steering (17%)

Electrical and Air Conditioning (24%)

Paint, Rust, Leaks, Rattles, and Trim (7%)

Other (6%)

Chart based on 126 repairs.
See TSBs and recalls for the 2007 Pontiac G6.

2007 Pontiac G6 repair cost distribution

$2500+ (5%)

$1000 - $2499 (5%)

$500 - $999 (11%)

$100 - $499 (58%)

< $100 (21%)

Chart based on 38 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Non-members can see only ten 2007 Pontiac G6 repair histories. Log in or join us to see them all.

2007 Pontiac G6

Engine not specified

Pontiac G6 in Illinois, United States
Sep 2009 - Jun 2011
Oct 2009

24000 mi

US $50
remote control key fob failed. was not the battery. GM wanted 120 for new. I ordered online for 20. DEALER CHARGED ME 47 TO PROGRAM!! THE GUY WHO SOLD TO ME SAID TAKES LESS THAN A MINUTE TO DO IT!! OH AND THEY ALSO CHARGED 6 FOR "SHOP SUPPLIES" 
Mar 2010

26000 mi
head gasket leak...cripes transmission lines leaking holy moly 
Pontiac G6 in Ontario, Canada
Jan 2011 - Mar 2011
Feb 2011

40920 mi
Took it in several times about warning lights going on all the time. They all took turns. Most often it was the seat belt alert and a few others. 
Mar 2011

40920 mi
Flooding from the lights on top in the front of the car, hoses were not connected at all around the sunroof. Soaked everything in the car. Took days to dry and ended up with a very rusty roof. Dealer exchanged car. 

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2007 Pontiac G6 4dr Sedan

252-horsepower 3.6L V6 6-speed shiftable automatic FWD

Pontiac G6 in Indiana, United States
Oct 2010 - Jan 2012
Jan 2012

60000 mi

US $456
Replace brakes and pads front and rear 
Pontiac G6 in Wisconsin, United States
Sep 2007 - Dec 2014
Jun 2007

14500 mi
ECU replacement. 
Nov 2011

94000 mi

US $280
Replaced emissions control module. Gear shift indicator lights failed. Replaced gear shift assembly. 
Pontiac G6 in Pennsylvania, United States
Dec 2015 - Dec 2016
Dec 2015

114000 mi
Transmission was repaired under extended factory warranty at no cost to me. Weak reverse and poor upshift. 

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2007 Pontiac G6 4dr Sedan

240-horsepower 3.9L V6 6-speed manual FWD

Pontiac G6 in Alberta, Canada
Apr 2007 - Dec 2016
Jul 2008

8060 mi
Manual transmission sometimes lands in reverse when selecting first gear. 
Jan 2010

15500 mi
Was a clunking noise in steering ... replaced intermediate steering shaft. Hazard button was stuck in the "on" position and couldn't be turned off ... replaced the button. 
Jul 2014

35120 mi

C $350
Replaced lower control arms. 
Sep 2016

44020 mi
P0113 - Intake Air Temperature Circuit High Input 

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2007 Pontiac G6 4dr Sedan

224-horsepower 3.5L V6 4-speed shiftable automatic FWD

Pontiac G6 in New York, United States
Sep 2013 - Sep 2014
Feb 2014

37700 mi

US $55
New transmission cooler lines 
Sep 2014

41000 mi
Drivers front Window motor and window switch 
Pontiac G6 in Illinois, United States
Jan 2014 - Feb 2014
Feb 2014

150000 mi

US $200
exhaust canister 
Pontiac G6 in Missouri, United States
Apr 2013 - Jan 2015
Jan 2015

93000 mi

US $320
Leaking from valve covers. Rack and pinion steering leak. 

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2007 Pontiac G6 4dr Sedan

224-horsepower 3.5L V6 4-speed automatic FWD

Pontiac G6 in North Carolina, United States
Mar 2011 - Oct 2013
Sep 2013

115000 mi

US $300
Crack in radiator tank. Caused coolant to leak slowly. Radiator replaced. 
Oct 2013

115000 mi

US $30
Wire shortage. Required several trips to diagnose as light went out and come back on constantly. 
Pontiac G6 in Texas, United States
Jan 2007 - Mar 2010
Aug 2007

11000 mi
Automatic Transmission Shift Linkage broke. Under warranty - no cost. 
Jul 2008

32000 mi

US $38
Steering shaft had to be lubricated, car would "knock" when turning left or right. Front brake rotors had "hot spots", removed myself to have them turned. Replaced and reinstalled, problem solved. 
Pontiac G6 in California, United States
Jun 2007 - Dec 2013
Jan 2008

5000 mi
Rough idle, dealer fixed loose spark plug wire. 
Jul 2008

10000 mi
A/C blowing cold but seemed not as cold. Dealer found leaking 0-ring, replaced and recharged a/c. 
Jan 2009

17000 mi
Tightened bolt on inner c pillar to quell squeak.  
Sep 2009

26000 mi
Clip holding wire harness to trunk lid broke. Dealer could not order clip, had to order entire harness. Not available for 5-7 weeks. Exterior temp sensor malfunctions intermittently (wildly inaccurate). AT dealer, working fine, "could not duplicate".  Brakes have squeaked badly at cold temp on this vehicle since new. Apparently that is normal. No bueno.  
Nov 2009

28000 mi
Returned for installation of trunk wire harness which had been back ordered. 
Jan 2010

30000 mi
Intermediate steering shaft clunk- replaced shaft Dealer ordered replacement gas pedal assembly due to squeak. Bad battery clip inside key fob- replaced fob under warranty. Dealer re-aligned misaligned driver's door, cured rattle. 
Feb 2010

31000 mi
Installed new accelerator pedal assembly. 
Jun 2010

35000 mi
Mentioned rattle noise during service visit, dealer replaced both front struts under warranty which cured noise.  Service airbag light had come on previously. Dealer re-set the passenger airbag sensor. 
Nov 2010

40000 mi
Service Airbag indicator came on; dealer re-set passenger seat airbag sensor, again. 
Apr 2012

52300 mi
Airbag light on. Dealer replaced two seat sensors, then module. Covered by extended warranty. 
Mar 2013

59000 mi
A/c intermittently cutting out. Dealer repaired stuck temperature valve. 
Pontiac G6 in Wisconsin, United States
Feb 2007 - Mar 2010
Jan 2009

33000 mi
Wheel hub / bearing needed to be replaced.  
Pontiac G6 in Prince Edward Island, Canada
Nov 2009 - Aug 2015
Dec 2009

36580 mi
Brushes were gone in the starter. 
Apr 2010

42780 mi

C $189
Check engine light came on, took it to the dealers and they reset it under the dash and said it was fine. Within 24 hrs, it was back on. Called and told them it was back on, took it in again and they ordered the emissions part. 
May 2010

42780 mi
Mechanic noticed an oil leak around the intake gasket. Took it to dealers, they couldn't detect anything. Told to drive for a couple of weeks and the come back for a recheck. Taking it back next week(Jun 7) for the recheck. 
Sep 2010

48980 mi
Leak in the lower intake gasket. Parts ordered and repaired the next week. 
Jan 2011

53320 mi
BRAKE LIGHTS COMING ON WHEN FOOT NOT ON BRAKE,WHEN BRAKE PEDAL ENGAGED,LIGHTS GO OFF. HAD IT IN ONCE AND PROBLEM STILL EXISTS,NOT SATISFIED WITH THE SERVICE AND TIME MANAGEMENT AT SHOP. CAR GOING BACK THIS MONTH TO TRY AND FIX IT AGAIN. 
Apr 2011

55180 mi
back to dealer Apr 29, left all day and nothing done, AGAIN. Was told they couln't duplicate the problem. After leaving the building, an employee noticed brakes lights stuck on and told me to bring it in and leave it. Will keep til fixed 
May 2011

57040 mi
Brake lights stuck on most of the time when driving and go off when brakes applied. Brakes were recalibrated and am waiting to see if that fixed the problem. If not, back we go "AGAIN" 
Sep 2011

62000 mi
cruise not working, didn't have time to get it in yo look at it the day it was at the shop. have to go back again!!!! 
Oct 2012

73960 mi

C $386
ROARING NOISE COMING FROM THE FRONT END. TOOK IT TO THE GARAGE AND WAS TOLD IT WAS THE BEARING. RIGHT FRONT WHEEL BEARING REPLACED. 
Feb 2013

77340 mi

C $765
There was a clunking noise in the front end. Took it to the garage and was told I needed 2 tie-rods on the front end. They replace both tie-rods. 
Jun 2013

80600 mi

C $610
LOUD SQUEALING NOISE COMING FROM THE LEFT FRONT END AND SCRAPING NOISE FROM THE BACK. LEFT FRONT WHEEL BEARING AND REAR BRAKES. REPLACED WHEEL BEARING AND REAR BRAKES. 
Dec 2014

95480 mi

C $150
the oil pressure light sensor was burnt out, part replaced and working fine. 
Apr 2015

98580 mi
RECALL ON BRAKE LIGHT SYSTEM Fixed the cruise control. 
May 2015

98580 mi

C $850
Coolant was leaking from the resevoir and had little if any heat. Resevoir was replaced and new coolant added. 
Jun 2015

98580 mi

C $700
STEERING WAS LIKE DRIVING A VEHICLE WITH STANDARD STEERING. ONCE CAR WARMED UP, WASN'T AS BAD. THE STEERING PUMP AND RACK HAD TO BE REPLACED. ALSO LEAKING ANTIFREEZE, IT WAS CHECK AND REPLACED. 
Pontiac G6 in Nebraska, United States
Apr 2015 - Jun 2015
May 2015

108500 mi
Replaced passenger side sway bar link. 
Jun 2015

111000 mi

US $45
Replaced driver's side sway bar link. 
Pontiac G6 in Indiana, United States
Sep 2008 - Mar 2010
Oct 2008

42000 mi
Vehicle was starting to overheat, losing coolant, head gaskets replaced, heads also warped in July 2008 at 39000 miles, problem recurred in October losing coolant, traced to sticking coolant cap not releasing pressure, going out overflow, replaced cap. 
Jan 2009

65000 mi
Headgaskets leaking oil externally 6,000 miles after the first headgasket incident. 
Pontiac G6 in Missouri, United States
May 2012 - Jan 2013
Jun 2012

85000 mi

US $100
Windshield Washer Nozzles cracked 

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2007 Pontiac G6 4dr Sedan

169-horsepower 2.4L I4 4-speed automatic FWD

Pontiac G6 in Pennsylvania, United States
May 2016 - Dec 2016
Jun 2016

168000 mi

US $68
replaced wiper transmission 
Pontiac G6 in Indiana, United States
Aug 2007 - Mar 2014
Feb 2013

54000 mi
Service Engine Light. Replaced vent solenoid and Camshaft actuator solenoid. 
Pontiac G6 in Illinois, United States
Sep 2010 - Dec 2015
Jul 2011

52000 mi

US $75
front brake pads needed to be replaced original replaced 
Jun 2012

63000 mi

US $280
sensor replaced which fixed the harsh shifting issue 
Aug 2014

84000 mi

US $51
camshaft poistion sensors intake and exhust replaced,, can was jerking when shifting from 1st to 2nd 
Nov 2014

86000 mi
power steering went out, and then was intermittent, contacted Pontiac and they scheduled appointment and the dealer and or GM extended the recall to this year. 
Jan 2015

87700 mi
Steering acted up again, prev repair for recall 
Nov 2015

95000 mi

US $1150
Timing chain adjuster broke, timing chain assy replaced 
Pontiac G6 in California, United States
Jan 2008 - Jun 2016
Apr 2008

3000 mi
Muffler made a popping noise, dealer replaced exhaust system after determining there was a manufacturer defect. (TSB was issued) 
Nov 2010

32000 mi

US $41
Noise coming from right front wheel when turning right. Lubed Steering shaft, bushings and half shaft.  
Jun 2013

62000 mi

US $270
Replaced brakes and rotors. Original rotors were warping with hard stops. 
Oct 2013

66000 mi

US $130
Car does not always return to idle when stopping. 
Jan 2014

68000 mi
Catalytic converter plugged and was replaced under federal emissions warranty. 
Pontiac G6 in New Jersey, United States
Jun 2007 - Oct 2009
Apr 2009

28000 mi

US $300
Pads were squealing; needed front brake pads replaced. 

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2007 Pontiac G6 4-door

6-cylinder automatic 2WD

Pontiac G6 in New Brunswick, Canada
Nov 2007 - Mar 2008
Jan 2008

21080 mi
SRS Air Bag sensor in passenger seat, sensor became defective and light remained on as per TSB. Retailer performed repair, N/C. 

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2007 Pontiac G6 2dr Hardtop conv.

227-horsepower 3.9L V6 4-speed shiftable automatic FWD

Pontiac G6 in Colorado, United States
Dec 2009 - Mar 2012
Jan 2010

14000 mi

US $208
The convertible hard top rattled real bad just behind drivers head when first driven when it was cold. There was a service bulletin that describe how to fix. It required a new pin and some adjustments. 
Aug 2011

20000 mi
Remote start was not working, ended up being a bad remote. Second remote still worked so no repair. 
Jan 2012

22000 mi

US $80
needed new battery 
Feb 2012

22000 mi
Window rolls down a bit when the door is opened and then rolls back up when the door is closed. It stopped rolling back up. 

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2007 Pontiac G6 2dr Hardtop conv.

217-horsepower 3.5L V6 4-speed shiftable automatic FWD

Pontiac G6 in Wisconsin, United States
Feb 2015 - Dec 2016
May 2015

72000 mi

US $475
Low rumble, was diagnosed as wheel bearing. Front left bearing replaced. Oil leak. Diagnosed as oil pan needing replacement, no action taken. Worn down pads and rotors. Recommended repair but declined because I will do it myself. Front and rear brake pads and rotors replaced 
Feb 2016

78700 mi
Battery dead and wouldn't take charge. Towed to replace. 
May 2016

81000 mi

US $90
left low beam out. replacement. 
Pontiac G6 in Florida, United States
Jan 2010 - Jun 2011
Jan 2010

27000 mi
Cost not known yet. Check engine light on. Had it checked at parts store. The computer reads thermostat. Not sure if that is the case yet. Will have checked out soon. Garage kept and only drive on weekends. Beautiful car. 
Feb 2010

27000 mi
Check engine light came on. Checked code at auto parts store. They said code was thermostat. Took to dealer under warranty, they replaced thermostat under warranty. 
Pontiac G6 in Ohio, United States
Dec 2014 - Mar 2015
Jan 2015

159000 mi

US $350
Lower control arm bushings worn causing steering vibration at slight acceleration. Replaced lower control arms and realigned. 
Feb 2015

161000 mi

US $900
Replaced transmission due to coolant leaking in from the transmission cooler. Also replaced radiator. 
Pontiac G6 in Maine, United States
Dec 2006 - Mar 2010
Jul 2007

8000 mi
The convertible crunched up the boots that cover it when the top is down. 
Sep 2007

10000 mi
Returned to shop; they gave me a loaner while Pontiac top mechanisms were replaced. The techs had to consult with Pontiac a great deal as it was not a common problem. Linkage is repaired and functions well. All warrantee work and they washed it, too! 
Oct 2008

27000 mi
Observed radiator leakage from under the overflow tank at other shop. Took car to dealer for warranty work. Dealer could not find any leakage. Tested the system twice when I reported a low reading and refill of the overflow tank. No leak found.  

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2007 Pontiac G6 2dr Coupe

252-horsepower 3.6L V6 6-speed shiftable automatic FWD

Pontiac G6 in Nebraska, United States
Apr 2012 - Dec 2016
Aug 2012

101000 mi

US $220
Rattling noise, said bar was loose, needed replaced 
Oct 2013

110300 mi
Cell phone chargers kept blowing the fuse. Mechanic replaced fuse with extra fuse that existed in fuse box. 
Mar 2014

113000 mi

US $283
Check engine light P0174 lean bank 2 history code. Leak in exhaust manifold, replaced gasket. Engine light still comes on with the same code. Current problem unknown. 
Apr 2014

113300 mi

US $62
Check engine light P0174 lean bank 2 history code still exists, can't find source causing code. 
Sep 2014

116000 mi

US $80
Steering wheel shakes when slowing down from any speed over 45mph. Warped rotor needed machined. 
Dec 2014

118000 mi

US $25
IAC (Idle air control) valve need cleaning. Caused car to have difficulty accelerating, car shook, and rpms stayed at zero while driving. 
Aug 2015

123300 mi

US $280
Transmission fluid leaking. A cooling line broke, replaced both. 
Feb 2016

127000 mi

US $2965
Transmission failed 
Dec 2016

136000 mi

US $2800
New water pump Engine had knock, replaced timing belt and spark plugs 

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2007 Pontiac G6 2dr Coupe

224-horsepower 3.5L V6 4-speed shiftable automatic FWD

Pontiac G6 in Ohio, United States
Apr 2011 - Aug 2013
Apr 2011

56000 mi

US $5
The right side sunroof drainage tube came loose and was leaking water in to the R side floor. The head liner had to pulled down and then the tube glued back in to place.  
Aug 2011

59400 mi

US $20
windshield wipers nozzles on hood had to be replaced after tube to tank broke.  
Sep 2011

60400 mi
Water pump was leaking and had to be replaced. No charge by delaer, as it was covered by the powertrain warranty.  
Jul 2012

71000 mi

US $59
Driver's side door handle feel off and had to be replaced. 
Pontiac G6 in California, United States
Mar 2007 - Mar 2016
Aug 2008

14000 mi
Steering wheel knock and ignition problem. 
Sep 2013

77000 mi

US $2000
Changed struts. Brake rotors needed turning. New oil sump plug. Alignment. Fix power steering fluid leak. 
Dec 2013

80000 mi

US $250
Oil filter adapter gasket leaking. 
Feb 2015

94500 mi

US $400
Catalytic converter replaced. 
May 2015

96000 mi
Oil pan leak and maintenance on brakes, transmission, spark plug wires, spark plugs, etc. 
Nov 2015

102700 mi

US $150
Bad water pump 
Pontiac G6 in New Jersey, United States
Jul 2007 - Jul 2010
May 2009

18000 mi

US $350
Steering wheel drive shaft replaced under warranty. Driver's vanity mirror cover broken.. New visor ordered. New brakes at 18,000 miles.. $350. Will repair later due to cost. 
Dec 2009

24000 mi
Knocking in steering, steering column was lubed. 
Apr 2010

28000 mi
Window indexing on driver's side has not been working sometimes, will eventually cause window to break. 
May 2010

28000 mi
Catalytic converter broke, part ordered and replaced. 

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2007 Pontiac G6 Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2007 Pontiac G6 problems occur, check out our car reliability stats.