Pontiac GTO Pontiac GTO

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Pontiac GTO repairs by problem area

Engine (23%)

Transmission and Drivetrain (25%)

Brakes and Traction Control (3%)

Suspension and Steering (20%)

Electrical and Air Conditioning (17%)

Paint, Rust, Leaks, Rattles, and Trim (9%)

Other (2%)

Chart based on 64 repairs.
See TSBs and recalls for the Pontiac GTO.

Pontiac GTO repair cost distribution

$2500+ (0%)

$1000 - $2499 (9%)

$500 - $999 (16%)

$100 - $499 (23%)

< $100 (52%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 56 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2006 Pontiac GTO 2dr Coupe

400-horsepower 6.0L V8 6-speed manual RWD

Pontiac GTO in California, United States
Jun 2011 - Jun 2022
Aug 2011

65000 mi

US $500
Replaced cracked radiator 
Oct 2012

96000 mi

US $1300
Pressure Plate replaced 
Aug 2013

120000 mi

US $500
Radiator replaced 
Jul 2015

120000 mi

US $300
ECM wiring replaced 
Aug 2015

125000 mi

US $1500
Clutch replaced 
Feb 2017

130000 mi

US $300
AC compressor replaced 
Nov 2017

135000 mi

US $25
Heater control valve replaced 
Nov 2021

13500 mi

US $40
Thermostat replaced 
Pontiac GTO in Georgia, United States
- Aug 2008
Aug 2008

26000 mi
Transmission replaced under warranty for difficulty shifting into reverse. 
Pontiac GTO in New York, United States
Jul 2018 - Sep 2018
Sep 2018

37000 mi

US $400
Slave cylinder on Transmission failed. Replaced Slave Cylinder, Flywheel, pressure plate and Clutch. Only Slave cylinder was necessary. 
Pontiac GTO in New Jersey, United States
Jun 2022 - Jun 2022
Jun 2022

54000 mi

US $400
Replaced water pump, thermostat, upper and lower radiator hoses and radiator cap 
Pontiac GTO in Texas, United States
- Sep 2015
Sep 2015

42000 mi

US $1235
Replaced drive shaft due to failure of rubber carrier bearing 
Pontiac GTO in Oregon, United States
- Jan 2007
Jan 2007

30 mi
Front struts replaced by dealer before purchase. GM campaign for leaking struts. 
Pontiac GTO in Illinois, United States
Jun 2007 - Jan 2022
Oct 2007

16047 mi
Replaced Differential Carrier due to excessive noise Replaced Steering Wheel Trim Piece 
Jun 2018

52000 mi

US $750
CV shafts replaced with upgraded parts due to one noisy CV joint. 

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2006 Pontiac GTO 2dr Coupe

400-horsepower 6.0L V8 4-speed automatic RWD

Pontiac GTO in Florida, United States
Jun 2011 - Jun 2018
May 2011

25000 mi

US $2000
Needle bearings fell out of rocker arm 
Pontiac GTO in Texas, United States
- Feb 2009
Jul 2008

24000 mi
Differential replaced 
Jan 2009

30000 mi
Head Gaskets Needed replacing 
Feb 2009

31000 mi
Steering Rack leak/replaced steering rack 

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2005 Pontiac GTO 2dr Coupe

400-horsepower 6.0L V8 6-speed manual RWD

Pontiac GTO in Oregon, United States
- Jun 2011
Mar 2008

35000 mi
Leaking coolant- tighten loose radiator hose clamp. 
Pontiac GTO in Illinois, United States
- Mar 2006
Mar 2006

3726 mi
Replaced differential under warranty due to whining noise. 

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2004 Pontiac GTO

Engine not specified

Pontiac GTO in Texas, United States
Mar 2012 - Apr 2013
Jul 2012

69300 mi

US $400
Rear diff, broke pinion ring gear (worn) 

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2004 Pontiac GTO 2dr Coupe

350-horsepower 5.7L V8 6-speed manual RWD

Pontiac GTO in Michigan, United States
Aug 2009 - Mar 2010
Feb 2009

45000 mi

US $65
A rubber hose in the power steering assembly needed repair. Dealer was fast and friendly. 
Pontiac GTO in Missouri, United States
May 2011 - Sep 2012
Oct 2011

66500 mi

US $460
Plastic radiator end tank developed crack near bracket for fans. Car was losing about 1/5 gallon of coolant every couple days. Replaced with Griffen all aluminum radiator. 
Jul 2012

74500 mi

US $480
Failed safety inspection due to wear on outer tie rod bushings. Replaced. 
Pontiac GTO in California, United States
Sep 2008 - Mar 2011
Oct 2008

42000 mi
Leaking power-steering rack.  3 rattling speakers. Replace throwout bearing. Covered under GM Certified Used warranty at no cost. Also replaced two rattling speakers. 
Dec 2008

44000 mi

US $45
Leaking oil pan gasket. Replaced by Greiner Pontiac in Victorville California. Repair cost covered by GM Certified Pre-Owned. Fixed and reinstalled foam isolator around the battery.  
May 2009

49000 mi
Driver seat bolster stitching was coming out. New seat cover was installed. The color didn't match. Dealer said my seats were too dirty. Dealer cleaned seats. I'm unsatisfied with the result. Dealer agreed in writing to give $1000 off my next car purchase 
Jun 2010

60000 mi

US $80
Radiator was leaking from driver side tank. It was replaced. Paid $50 deductible. Car was throwing two check engine codes. One for lean condition, the other for engine misfire. Paid $40 to scan the car. I fixed the problem at home. It was a damaged air filter (rubber separating from paper) and cleaned the MAF myself. 
Pontiac GTO in Illinois, United States
- Jun 2005
Jun 2005

12000 mi
Switch for dome light. 
Pontiac GTO in California, United States
Sep 2008 - Oct 2012
Nov 2011

66000 mi

US $250
Crack in radiator. Radiator replaced. 
Pontiac GTO in Alabama, United States
- Oct 2006
Oct 2006

40000 mi
Rear main seal was leaking. Had noise from rear end earlier. Took to dealership and the fluid was changed. this seemed to fix the problem however a month later the rear seal went bad. Was out of warranty but dealership replaced the seal at no cost. 
Pontiac GTO in Virginia, United States
Nov 2004 - Mar 2010
May 2004

1000 mi
Air conditioner stopped working within first month of ownership 
Jun 2009

1500 mi
Owner knocked glove box out of its track and it fell out. Fixed on the spot by dealer. 
Pontiac GTO in New York, United States
Sep 2013 - Jun 2022
Apr 2014

37200 mi

US $750
Tie rod end and upper strut bushings 
May 2015

38000 mi

US $60
Found power steering cooler leaking, dealer quoted $300 for repair, part was NLA, so did replacement with aftermarket part, cost of parts and tools about 60 dollars and 3 hours of my time 
Jun 2015

38000 mi

US $400
Rear trunk lid panel paint peeling, showed body shop estimated 200.00 plus parts cost 200.00. Done. 
May 2017

46000 mi

US $35
Inspected drive shaft determined center support has failed, needs replacement 
Apr 2022

48000 mi
Pending tire shipment, tires currently back ordered from Tire rack 
Pontiac GTO in North Carolina, United States
Feb 2009 - Mar 2017
Jun 2010

33000 mi

US $800
Had GTO Tire Rub. Replaced Front Front bump stops, suspension and various bushings. 
Mar 2013

54000 mi
Clutch seal failed. 
Feb 2017

68000 mi

US $550
Replaced clutch master and slave cylinders. 
Pontiac GTO in California, United States
Nov 2009 - Oct 2012
Oct 2011

92000 mi

US $10
Constantly blows Running Lights/Interior Gauge Illum. fuse. Fuse replaced, but new ones continue to blow after 5 mins - 5 hours of use. I still have to track down where the short is exactly. 

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2004 Pontiac GTO 2dr Coupe

350-horsepower 5.7L V8 4-speed automatic RWD

Pontiac GTO in Pennsylvania, United States
Sep 2008 - Jun 2018
Mar 2009

41000 mi

US $283
Driver's side tie rod had to be replaced during annual Penna. State Inspection. Cost $283 installed. 
Jan 2013

69300 mi
Battery dead, replaced. Fourth battery since new. 
Apr 2014

70300 mi

US $817
Replace front swaybar link, left front strut mount 
Jun 2017

83000 mi

US $595
Replace leaking water pump. 
Pontiac GTO in California, United States
Nov 2012 - Jun 2017
May 2013

123000 mi

US $1400
D4 slipping. D4 slipping. 
Mar 2014

135000 mi

US $57
Replaced power window switch. 
Jan 2017

169000 mi

US $300
Replaced brake master cylinder. Wheel bearing replaced. 
Pontiac GTO in California, United States
Aug 2005 - Jun 2011
Jun 2005

2000 mi
Paint chipping off from normal driving; Pontiac would not cover under warranty! Paint is brittle from Austratlia, and dries on the way over on the ship according to an outside engineer! 
Jul 2005

3000 mi
Brakes are still spongy since purchase, and brake fluid is cloudy; dealer will not bleed brakes and replace, even tho it has been done for others! 
Jan 2009

14 mi
Radio was dead upon receipt of NEW vehicle,,ordered, took 2 months to get; initially tried to take from another GTO,,codes prevent that. This should have been done at factory; the dead radio, without Time clock should have indicated this at the factory. 
Pontiac GTO in Pennsylvania, United States
- Sep 2006
Sep 2006

10855 mi
speaker cover 
Pontiac GTO in Florida, United States
Oct 2010 - Jan 2011
Dec 2010

46000 mi

US $200
Radio volume knob not working correctly 
Pontiac GTO in Texas, United States
Sep 2009 - Apr 2013
Sep 2011

73000 mi

US $330
Worn outer tie rods discovered while alignment. 

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Pontiac GTO 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 Pontiac GTO problems occur, check out our car reliability stats.