Overview & Reviews

The G6 is an all-new midsize sedan replacement for the ancient Grand Am.

• Crisp handling, lots of rear-seat room, plenty of standard features, innovative panoramic sunroof.

• A few low-buck interior bits, panoramic sunroof takes away rear-seat headroom, down on power compared to class leaders.

User Reviews:

Showing 1 through 10 of 185.00

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  Junk it - 2005 Pontiac G6
  By G.Timm - November 23 - 8:03 am

  Like most of the reviews, my G6 was bought new. It rattles, shakes so bad that I am afraid to drive it. Sun roof leaks and rattles. The interior design is very cheap. I also bought a new Grand Prix two months later, big difference. My lease expires next month and I am sure I will get boned my GMAC with them having to fix all of the broken crap that should have never failed in the first place. What a cheap piece of junk.

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  Very Shaky - 2005 Pontiac G6
  By Robin - February 5 - 1:36 pm

  I bought my car used and had a 60 day warranty with it. When I first bought it the power steering was a little rough so they fixed that. Then I had to take it in 3 times after that because it would shake real bad on the highway. On the third time they told me my tires were wearing unevenly. I bought new ones. Ive had to replace them and later had to replace them again. Now Im on my second year and it still is shaking real bad. It is to the point I am scared of driving it. It makes a loud clunking noise in the front when Im going around 55. I cant wait until I can afford to get rid of it. I used to love Pontiac but Im kinda glad they dont make them anymore. Im disappointed.

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  POS!!!! - 2005 Pontiac G6
  By lane1085 - January 24 - 5:07 pm

  bought this car almost 2yrs ago and have had nothing but trouble. number one it WONT drive through snow, 2 ive replaced the brakes twice, the air conditioning quit working, the tires though brand new wont hold air, the whole brake systems keeps locking up and has been put through diagnostics at two different shops and cannot find whats wrong, the panoramic sun roof leaks and is factory, the sun roofs drain drains in the drivers side floor, the doors leak,there is an oxygen sensor that we cant find that is bad, the flat piece with the speakers on it in the back window rattles, the 6 disc skips cds, and finally the roof supports that frame the windows are huge and create massive blind spots!!

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  Horrible - 2005 Pontiac G6
  By Lala - June 27 - 6:43 pm

  I bought my G6 and at first loved it, until it snowed. These are the worst cars to drive in the snow ever! Battery went dead and now the cd player is broke. I will have to buy a new cd player for $350. I hate everything about this car, cloth seats are horrible and very uncomfortable.

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  Do not buy this car - 2005 Pontiac G6
  By Beth - April 1 - 5:13 pm

  I bought a used G6 GT last March and have had nothing but problems with car. First the paint started to chip off the car. Then the break lights started to work opposite (not consistently) which made it almost impossible to have fix. I ended up buying a new BCM (600.00 computer) at 34K. After this, my CD changer broke and I had that replaced. I also replaced the brake pads and both outer tierods and tires (which wore out because of the tierods). Now the power shifts when the car is driving. The lights on the dash will surge to the radio and the rest of the vehicle. The radio will also shift from one side to the other. All in 10 months.

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  Ill NEVER buy a Pontiac again. - 2005 Pontiac G6
  By graceangeleve - December 3 - 2:42 pm

  Ive driven this car for 5 years, so I know what Im talking about. My car has 70K miles on it, and Ive had more problems with this car than ANY car Ive ever owned. Essentially, everything under the hood has had to be replaced. Today they told me that my transmission is OUT, and I dont push or pull ANYTHING! Electronic steering is out, electrical problems GALORE, brakes are crap and constantly have to be replaced. (keep in mind, all of my miles are HIGHWAY miles ONLY!) I dont speed, dont drive crazy. I can say its definitly pretty to look at and thats it. Even my seats are squeaky, so is the dash. Its horrible. Dont buy this car.

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  worst new car i ever owned - 2005 Pontiac G6
  By brent walton - April 5 - 10:10 pm

  my g6 is the worst car i have ever owned...car is overpriced and is poorly built....have had many problems with this car....sunroof, radio, steering, rattles and noise from all areas....car is now in dealer shop again....cant find front end noise ..... cant fix sunroof noise .... car feels like it has 100,000 miles on it instead of 7000 ...... would never buy again....hate this car !

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  poor - 2005 Pontiac G6
  By Brenda - February 2 - 12:46 am

  I thought this was a nice looking vehicle, loved the sporty look, but I have had nothing but problems with CD player, sunroof to replace Power Steering pump over 800$ I called GM said there was recall but would not help me with replacing power steering pump, no one would return my call and had to stay on line for a long period of time to talk to anyone.

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  This car is horrible - 2005 Pontiac G6
  By Sara Brown - April 30 - 6:50 am

  This car is horrible it has spent more time in the shop than out on the road. Brakes replaced twice, electrical system needed to be re-wired, gears in steering column replaced, and now a problem with the anti-theft system. This car is noisy (rattles) and badly constructed interior (as far as position of instruments). Seats are made of horrible material that does not wear well (single business women who weighs 115 lbs, so drivers seat should not be falling apart). Dealership hates to service car. I hate driving it, cant wait until it is paid off so I can get rid of it!

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  Garbage. Please do NOT buy! - 2005 Pontiac G6
  By prouddaddy19 - August 5 - 3:24 am

  I got this car from a local dealership closeby back in early Sep/2011. I loved it. It was the nicest car Ive ever had. Has everything! 2 weeks later, electronic accel control goes out and the radio reads engine power reduced Got that fixed. 1 week later it happens again. dealer says it was a faulty part so they fixed it. 2 weeks ago I noticed that when I press the brakes on the highway the car shakes horribly. Dealer says the alignment is good. Then last week I pull into aco-workers driveway, and the yellow wrench light comes on and says low coolant. Checked coolant and no problems. Right on the full line. Now today from coming out from wal-mart, starter seized. DONT buy this car! LEMON!!