Overview & Reviews

New for 2006 is a Special Edition package, which features ground effects, body-color grille, bright exhaust tips and new 17-inch alloys. Inside this Pontiac car, the center console and various trim pieces have been revised. Last year's GTP is now the GT.

• Strong V8 and supercharged V6, easy-to-use controls, big trunk, comfortable ride.

• Excessive torque steer on GXP model, numb steering, below-average build and materials quality, tight backseat, noisy V6s, not enough storage or cupholders.

User Reviews:

Showing 1 through 10 of 150.00

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  Realiable is the way - 2006 Pontiac Grand Prix
  By pontiacmall - December 19 - 1:15 am

  I purchased this car 2 years ago with the intention of having it temporarily and then trading it in. It has proven to be realiable after I added another 60k to the odometer. Just recently had issue with heater core which caused no heat and air. Once fixed it worked like a charm. I also put a twin mattress in the trunck with back seats down and was able to close the trunk. No pick up truck necessary!!May be time to get rid of as the kids are complaining they dont have enough back seat leg room of which I have to agree is a little on the short side. Just hope I can find something as realiable as the Grand Prix.....

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  Not a bad first car these days, but research first - 2006 Pontiac Grand Prix
  By Keith - September 21 - 3:40 am

  First let me say that this car isnt bad. Its a very comfortable car, and mine came with bucket seats which are very cozy. The sound system is great, mine came from the dealership with Bose speakers that are very crisp and clear. However, the interior/entertainment is not where my issues are. I am constantly having to replace/repair something on this car. In the 3 years Ive had it, Ive replaced the front tie rod, the exhaust, the thermostat, the rotors twice, the brakes 3 times, among others. This car is starting to not be worth the trouble. Not to mention the very mediocre gas mileage compared to newer cars. I drive very conservatively (partially due to the fear of breaking something else) and the most MPG Ive ever gotten out of this car was 26 miles and that was 100% highway driving for 280 miles. Its a very comfortable car, but like my other Grand Prix that I had before this one, its a money pit after a while. Make sure to do your research.

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  Pontiac Got Outclassed...By itself - 2006 Pontiac Grand Prix
  By Seth - September 4 - 10:33 am

  I got a lease and I just recently turned it in and got a new lease on a Pontiac G8. And man, everything the GP does right, the G8 does so much better and all the flaws from the GP vanish. But this is for the GP, though. The Grand Prix is a great car just to push the the limits. But when it comes down to business, it did terribly. I bumped my head in the back, causing the sunroof to get dislodged. I had a headache and a car repair bill. I was so mad. Also annoyances include archaic stereo system that looks like my old 1998 Grand Am. Its ugly inside and out. I was not satisfied at all.

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  Good Looks, Weak Performer - 2006 Pontiac Grand Prix
  By JEN - March 10 - 7:00 am

  30,500 miles, on the third ISS {intermediate steering shaft}, original tires were awful, on third battery. I let car dealer install new tires so they would be responsible for entire process..of providing a shake/vibration free experience thru all speed ranges.. Have owned 43 cars in long life, and the 75,76, and 77 Grand Prix SJs w/big block engines were the best. Had 1 of each yr and each one accumulated 90k miles..took a beating and never complained.. Current 2006 is nothing more than a Monte Carlo, rebadged GPGT. Purchased car used, w/4300 miles, Caddy tradein..Bargain-pricing was the only salvation..My other car is a 09 Mustang Bullitt..It is raw and rough, love it.

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  Bad brakes and bad Breaks from Pontiac! - 2006 Pontiac Grand Prix
  By General Lee GXP - February 21 - 2:03 pm

  Please know that I am a Loyal GM owner! Unfortunately, even with the high performance and fun driving factor, I will Never own another Pontiac and I have owned Numerous Pontiacs over the past 40 years. With fewer than 11K-miles, Pontiac had to replace the throttle-body which left me stranded on the freeway for 2 hours. With fewer than 13K-miles, I had to pay out of pocket for front brake pads And Disc Rotors; almost $700! I had to replace those Awful Bridgestone tires on front with Kumhos at the same time as the brake fix! I drove it from coast to coast right after the Disc replacement and it started scoring the front rotors Again! Neither the dealers involved not Pontiac was of any help!

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  Its okay, but... - 2006 Pontiac Grand Prix
  By MiaT - September 25 - 7:10 am

  Im getting about 16-17mpg around town, and that is without much traffic and long desert roads. Have had the engine bolts tightened and still get rumbling when in idle. Door windows starting to get scratches. Was told they were off centered and will have to be fixed. Air conditioner starting to break too and have an appointment to get fixed also. Not the best vision (blind spots), but have driven worse. Not a lot of head room in back for tall people, but great for kids. Wish I had better things to say about it. I must have gotten the lemon.

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  Not so family oriented - 2006 Pontiac Grand Prix
  By shoeguy72 - September 13 - 6:50 pm

  My supercharged Grand Prix seemed like the most practical way to go for me, since I needed a "ffamily oriented" vehicle that has more than 2 doors, and I wasnt willing to take the leap off the cliff to the minivan, but now that Ive owned it for 5 months, I realize how impractical this is for a family vehicle. Too low to the ground which makes car seats a real pain in the butt, rides hard, Black leather interior always makes the car warm, and it has lost so much of its value already retailed for 23k when I purchased it, and dealerships wont give me more than 13k on trade 5 months later? Id never buy one of these again.

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  grandprix gt - 2006 Pontiac Grand Prix
  By joseph neese - June 5 - 9:36 pm

  I recently bought a gp gt and i love the way it looks, but ive been having problems with everything from tires to gas, wheelbearings just everything. I only have 8000 miles on my car the best gas mileage ive gotten is 400 miles to the tank thats bad, i got better with my 90 model pathfinder. i work for a gm dealership and none of the techs can find out what the deal is.