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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  Should have bought a CarFax - 2005 Pontiac G6
  By Disappointed - April 28 - 12:30 am

  I bought my Pontiac G6 almost 2 years ago & absolutely loved it. My husband is 69" & could fit in it nicely, loved the sporty feel of it but you cant drive fast with the windows down because of the loud humming noise. About 6 months after, we began our many trips to the dealership for new struts, squeaky driver seat and now lower control arm and ball joint on both sides & swaybar. Im very thankful I bought an extended warranty. I have always owned GM vehicles but with the problems Ive had with this car and the trouble Ive had with more than one GM dealership, I will NEVER buy GM again and my grandfather and mother-in-law both retired from GM. This car was my worst purchase in my life!

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  unsatisfied - 2005 Pontiac G6
  By unsatisfied - July 9 - 12:26 am

  Since i bought my car in Dec. 2007 it has been in the shop multiple times for almost every reason possible. I Do NOT believe that Pontiac took time to make sure the quality was up to par before putting it on the market. My seat has broken so when i drive i sit sideways, my fuel pump has gone out, had to get new smart start software, you name it Ive had it replaced or fixed!

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  Starter Car - 2005 Pontiac G6
  By S.Ronson - May 13 - 7:43 am

  Ive driven my G6 for 9 months now, and its good and bad. It has some power, but the mileage isnt as good as the competition. The interior is poorly made, most of the buttons do not display their purposes anymore. Electrical issues for practically the whole time Ive owned it.

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  G6 junk - 2005 Pontiac G6
  By recii - May 8 - 12:50 pm

  Worst car Ive owned to date. Steering locks randomly on curves. Body lines are not straight. Radio malfunctioning. Car has mild stalling problem. Panaromic roof leaks.

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  Very Disappointed - 2005 Pontiac G6
  By drc60 - April 4 - 4:53 am

  Purchased our G6 in Dec. 2005 and had the brakes repaired twice under warranty. Now the front calipers are grabbing and causing rotors to overheat. Have a huge vibration problem on the exhaust when accelerating. Had the brake light come on and added brake fluid only to be told by mechanic I shouldnt have done that as it throws off the electronic sensor and they had to flush the hydraulic system out and put in measured amount of fluid to make sure it is accurate. For only 45,000 miles we have put a lot of money into service on this car. We are very disappointed with GM and will probably think twice about purchasing another GM product. They need to get their act together on quality.

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  great looking car, not so great quality - 2005 Pontiac G6
  By Disappointed buyer - January 11 - 11:40 pm

  Purchased my Pontiact G6 new. Loved the look but disappointed in workmanship. Was back at dealer during the 3 year warrenty period many times. 4 Paneled sunroof took several trips to dealer to fix major rattle. Kept the car a week. 3 years later roof rattles again. Check engine light comes on about every 6 months. Changed sensors several times.Plastic parts on doors, windows constently rattle. Stereo speakers needed replacement. Biggest problem is with steering on cold days. Recall work done has not solved it. Love the car but Pontiac needs to get their act together and stand behind their workmanship! I might have to buy Japanese cars next time if they dont get their act together!

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  Never buying american made again. - 2005 Pontiac G6
  By bob - May 29 - 2:00 am

  I purchased one and all I have to say I will never buy a GM vehicle ever again. Im always on top of any maintenance and im not a crazy driver, this car has been a money pit, something breaks on it every 5000 miles, im on my third engine, and have had nothing but problems with the rest of the drive train. For the amount ive put in, to keep it going I could have bought a new car. next car will be a honda after seeing what American made can do. now I see why GM has had such low sales over the years.

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  Dissapointed in Pennsylvania - 2005 Pontiac G6
  By Glenn Weisel - April 21 - 3:16 pm

  After buying All GM vehicles for my driving career of 36 years, I am very disappointed with my G6 GT . The styling and gas mileage are great but the build quality is awful. Currently with 59000 miles I have moisture inside the headlights , A broken drivers seat, deteriorating leather , broken hood release handle , and a bicycle caused 1100.00 damage to the left front fender which now rubs on the drivers door when opening. This is a very cheaply built car. Pontiac owes us G6 owners an additional credit toward a next car. I have never seen such horrible workmanship on a GM product.

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  Never Agian - 2005 Pontiac G6
  By Never Agian - January 28 - 8:33 am

  I will never own a Pontiac again. After buying my Pontiac G6 it was in the shop two days later: Brakes, and seat belt not working. few more weeks and the fan motor was replaced. now Im living with a hard start. Also the radio not being on with start of car which resets all my info in the radio. For you that dont own, one your oil life, trip mileage, temp, time, security items, set radio stations and many more things. Also had the deal check my shocks, struts and brakes again. car sounds like it will fall apart when i hit bumps in road. i know i did not buy a expensive car but come on Pontiac take pride in your cars. All this and on 38,000 miles on it now. going to buy a Ford Fusion next month.

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  Dont Ever Buy a PontiC G6 - 2005 Pontiac G6
  By Nene - December 12 - 6:16 am

  I made the horrible mistake of purchasing this car 6-7 months ago. It was pre-owned with only 16k miles. . . BIG MISTAKE, HUGE! Aesthetically, it is a dream, really cute, but if you need more that cute, this is not the car. Power steering intermittently locks up,transmissions has delayed response, horrible handling, noisy sun roof. Learned today the car has a bum cooling system that leaks. I have been at the dealership so much I should be getting benefits or something. Save yourself time, trouble, money and lost time from work. . .DO NOT BUY A PONTIAC G6. I swear I bought a prototype or maybe Pontiac should still be considered a neophyte car manufacturer