1st Generation G8 (2008–2009)
This generation ranks 8th in reliability out of 27 eligible Pontiac generations.

The G8 has 1 generation available in North American markets. A generation is a group of model years where few, if any, changes were made to the vehicle which means their model years tend to break in similar ways.
This generation ranks 8th in reliability out of 27 eligible Pontiac generations.
The best way to find out what's wrong with a vehicle is from the people who drive them. Not only do owner complaints help us rank vehicles by reliability, but they're often used to spark class-action lawsuits and warranty extensions. Plus, they're a great way to vent.