What are the most common Pontiac G6 problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2007-2010 Pontiac G6 has 1 documented issues. The most frequently reported are: G6 2.4L Ecotec (LE5/LAT) Timing Chain Stretch. None are rated critical, but regular maintenance is recommended.

Is the Pontiac G6 reliable?

The 2007-2010 Pontiac G6 has 1 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Pontiac G6 problems?

Repair costs for known Pontiac G6 issues range from $1,200 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year Pontiac G6 is the most reliable?

Reliability varies across model years of the Pontiac G6. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2007-2010 Pontiac G6 with 1 documented issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports.

What is the 2007-2010 Pontiac G6 G6 2.4L Ecotec (LE5/LAT) Timing Chain Stretch?

The 2.4L Ecotec LE5 in 2007-2010 G6 (and shared Cobalt SS, Malibu, HHR, Saturn Aura/Ion, Solstice) develops timing chain stretch — a very well-documented engineering issue across Ecotec forums and independent shops. Root cause: GM's original Oil Life Monitor allowed intervals up… Repairs typically run $1,200-$2,500. Severity: critical.

2007-2010 Pontiac G6 Problems: 1 Issues Every Owner Should Know

2007-2010 Pontiac G6 Problems: 1 Issues Every Owner Should Know | Au7o

⚠️NHTSA Recalls8 recalls

ELECTRICAL SYSTEM:WIRING

General Motors LLC (GM) is recalling certain model year 2004-2012 Chevrolet Malibu vehicles manufactured May 16, 2003, through October 11, 2012, 2004-2007 Malibu Maxx vehicles manufactured June 25, 2003, through April 5, 2007, 2005-2010 Pontiac G6 vehicles manufactured May 26, 2004, through January 4, 2010, and 2007-2010 Saturn Aura vehicles manufactured April 24, 2006, through May 26, 2009. In the affected vehicles, increased resistance in the Body Control Module (BCM) connection may result in voltage fluctuations in the Brake Apply Sensor (BAS) circuit. These fluctuations can cause one or more of these conditions: the brake lights to illuminate without the brake pedal being pushed; the brake lights to not illuminate when the pedal is pushed; difficulty disengaging the cruise control; moving the gear shifter out of the 'PARK' position without pushing the brake; and disablement of crash avoidance features such as traction control, electronic stability control, and panic braking assist features.

Campaign #14V25200014/05/2014

STEERING

Dorman Products, Inc. (Dorman) is recalling certain replacement intermediate steering shafts sold under the Dorman, OE Solutions, and Solutions brand names, part numbers 425-167, 2425167, and 7-3074, for installation on 2004-2012 Chevrolet Malibu, 2005-2010 Pontiac G6, and 2007-2009 Saturn Aura vehicles. The affected steering shafts may have a yoke that inadequately supports the u-joint bearing resulting in a premature failure.

Campaign #14E04400021/07/2014

POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)

General Motors (GM) is recalling certain model year 2007-2010 Saturn Aura and model year 2008-2010 Chevrolet Malibu and Pontiac G6 vehicles, equipped with a 4-speed automatic transmission. On these vehicles, the tabs on the transmission shift cable end may fracture and separate.

Campaign #12V46000018/09/2012

STEERING:ELECTRIC POWER ASSIST SYSTEM

General Motors LLC (GM) is recalling certain model year 2004-2006 and 2008-2009 Chevrolet Malibu, 2004-2006 Malibu Maxx, 2009-2010 HHR (non-turbo), 2010 Cobalt, 2008-2009 Saturn Aura and 2004-2007 Ion, and 2005-2009 Pontiac G6. In the affected vehicles, there may be a sudden loss of electric power steering (EPS) assist that could occur at any time while driving.

Campaign #14V15300031/03/2014

POWER TRAIN:AUTOMATIC TRANSMISSION

General Motors LLC (GM) notified the agency on April 29, 2014, that they are recalling 56,214 model year 2007 and 2008 Saturn Aura vehicles. On May 22, 2014, GM increased the recall to include an additional 1,074,899 model year 2004-2008 Chevrolet Malibu vehicles manufactured from May 16, 2003, through October 5, 2007, model year 2004-2007 Malibu Maxx vehicles manufactured from June 25, 2003, through April 5, 2007, and model year 2005-2008 Pontiac G6 vehicles manufactured from May 26, 2004, through September 28, 2007, and equipped with 4-speed transmissions. The total number vehicles being recalled is now 1,131,113.

Campaign #14V22400030/04/2014

+ 3 more recalls. Check all on NHTSA.gov

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2007-2010 Pontiac G6 Problems: 1 Issues Every Owner Should Know

All 1 Known Issues

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Frequently Asked Questions

What are the most common Pontiac G6 problems?

Is the Pontiac G6 reliable?

How much does it cost to fix common Pontiac G6 problems?

What year Pontiac G6 is the most reliable?

What is the 2007-2010 Pontiac G6 G6 2.4L Ecotec (LE5/LAT) Timing Chain Stretch?