Overview & Reviews

Option packages have been shuffled a bit, as have the wheel choices. New radio units include a CD/MP3 player and a DVD-based navigation system with six-disc CD changer. Remote vehicle start is now available in all models. Late in the model year a 303-horsepower V8-powered GXP joins the lineup.

• Strong V8 and supercharged V6, nimble handling, attractive gauges, easy-to-use controls, big trunk, fold-flat front-passenger seat.

• Build and materials quality still needs some work, tight backseat, noisy engine, not enough storage or cupholders.

User Reviews:

Showing 71 through 80 of 155.00

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  All Around Performer - 2005 Pontiac Grand Prix
  By illuminate1 - June 18 - 3:10 pm

  This car excels at most of the things that most drivers expect out of a $30k car. The cleverness, utility and layout of the interior lead to an overall pleasant driving experience...And dont get me started on the 3.8 supercharged V6...truly a guilty pleasure. That, in conjunction with the TAP-SHIFT paddles on the steering wheel can have a tendecy to give one an "Andretti" complex. It can also serve less sporting tastes with a serene, yet communicative driving experience when called upon. Although some may find the Comp-G suspension a little harsh, the ride is well controlled and confidence inspiring, and the car as a whole is rock solid stable at high speeds...or so Ive heard, heh,heh.

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  love it - 2005 Pontiac Grand Prix
  By Ben - May 15 - 3:26 am

  My Grand Prix is the best car I have ever owned. I enjoy the comfortable ride along with the great gas milage. The power is always there if I need it.

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  Great for the money - 2005 Pontiac Grand Prix
  By wacdmc - April 21 - 2:00 am

  This is a great car for $20K after rebates. So far, 14,000 miles in 6 months and it hasnt skipped a beat. Fuel mileage is good and varies with driving habits. Power is more than sufficient and it cruises well on the highway. I wouldnt hesitate to recommend this car.

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  Good Car - 2005 Pontiac Grand Prix
  By Anthony - April 14 - 9:20 am

  Since we bought the car it has never been back for any type of warranty work or any other repairs. Workmanship is excellent. We just change the oil, refuel the car and drive it. Handling is good and it drives well. We like the style, both interior and exterior, very functional. Good car.

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  My favorite car. - 2005 Pontiac Grand Prix
  By semperfigirl - January 9 - 5:29 am

  I got a 2006 Grand Prix as my very first car, it was used.From the moment I started to drive the car I loved it. I never had any problems with it, as I did keep up with care on it. Nothing out of the ordinary happened with it, it was always a great car, specially the night it saved my life, and 3 other peoples. That night the tires slid on ice. We slid straight into a guard rail on the drivers side in the middle between the doors. Then flipped over the guard rail and flipped twice. The car took the impact like a champ, and saved our lives all 4 of us walked away. The car did its job & protected me and my passengers. This car was nothing but great.

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  A Great Car - 2005 Pontiac Grand Prix
  By Robo19 - December 26 - 10:00 pm

  This car is everything you need in a sports car but the best part is that its a sedan. I love driving this car it handles so well and it has a very racecar kinda feel to it. The dual exhaust sound GREAT!! So all in all this is a great car!!!!

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  Gotta love it - 2005 Pontiac Grand Prix
  By K Curry - November 16 - 2:53 am

  Car is everything I would want in a vehicle. As far as engine being too loud I guess people just dont like muscle cars anymore in this country.

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  I L-O-V-E my Ponti-Rocket! - 2005 Pontiac Grand Prix
  By Gredblg - November 6 - 12:03 pm

  I did a HUGE amount of research (read every Edmunds review) before buying an American car. Having Japanese cars for 20 years -- I wanted to be sure that the 25K/year I put on a car as a salesman would be done reliably. Ive had my Grand Prix GTP for 7 months now and its the fastest, most powerful, most comfortable, best looking and one of the most well-built cars Ive ever owned. No car from Japan can compare with what it feels like to slide behind the wheel of my beautiful, much beloved Pontiac to go out into the world everyday. Meet me at the next green light and Ill show you why its called a Grand Prix. Great job, Pontiac..Im truly, deeply in love! (never had that with a Nissan)

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  My 3rd Pontiac - 2005 Pontiac Grand Prix
  By edyhskl - October 31 - 4:33 am

  Had 00 Bonneville se,02ssei & now Grand prix GT. The Bonnie was getting pricey so I got a GP with leather, heated seats, sun roof & optional aluminum wheels. Love the car, sporty handling in turns and still comfy on the hwy and am getting far better mpg than ssei. Got about $5000 off list with GM incentives. Was looking at Camrys and they were stripped down at this price. Im also a big fan of the 3.8v6... even with the pushrods.

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  Engine failure - 2005 Pontiac Grand Prix
  By New Mexico Smith - September 20 - 10:00 am

  My new 2005 GP lasted less than 500 miles before smoke started pouring out of the exhaust. The dealer has had the car for 2 weeks and still has no idea what is wrong. They have torn down the engine and are at a loss what to do next. Pontiac has suggested that they may have to crate up the engine and replace the whole thing. This is quite an investment to have sitting in a garage. I suggest you think twice before purchasing a 2005 GP.