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Pontiac G6 Problems

The Pontiac G6 was a mid-size sedan produced from 2005 to 2010, replacing the Grand Am. With nearly 17,000 complaints on record and 20 reported deaths, this model has a mixed reliability record that requires careful year selection. The G6 offered decent value when new but has developed a reputation for electrical and transmission problems. Buyers should research specific model years carefully before purchasing.

16,798
Total Complaints
25
Total Recalls
9
Model Years
20
Reported Deaths
!

Years to Avoid

These years have significantly more complaints than average.

2006
✓

Best Years

These years have the fewest reported problems.

2003 2004 2010

Common Problem Categories

Steering 6,222
Electrical System 1,986
Exterior Lighting 1,960
Service Brakes 1,020
Air Bags 810

Complaints by Model Year

All Model Years

Year ↓ Complaints Recalls Crashes Fires Rating
2014 2 0 0 0 Good
2010 850 3 34 6 Good
2009 2,076 4 68 58 Average
2008 3,194 5 118 58 Below Average
2007 3,628 4 174 62 Below Average
2006 5,176 5 280 28 Avoid
2005 1,864 4 86 10 Average
2004 6 0 0 0 Good
2003 2 0 0 0 Good

Pontiac G6 Years to Avoid

The 2006 Pontiac G6 stands out as the worst year to buy, generating the most complaints and owner frustration. Common issues in problematic years include power steering failures, transmission problems, and electrical system malfunctions that can leave drivers stranded. The 2007 and 2008 models also received significant complaints, particularly regarding the 3.5L V6 engine and ignition switch problems. Early production years from 2005-2007 tend to have more reported issues than later models. If you must buy a G6, avoiding these early years can save significant repair costs.

Best Pontiac G6 Years

The 2009 and 2010 model years represent the most refined versions of the G6, benefiting from years of production improvements. By 2009, Pontiac had addressed many of the early electrical and transmission concerns. These later models offer better reliability while maintaining the G6's comfortable ride and reasonable fuel economy. Look for well-maintained examples with documented service history.

Frequently Asked Questions