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 41 through 50 of 155.00

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  CompG Package makes big difference - 2005 Pontiac Grand Prix
  By Aeroheadcww - May 16 - 1:00 am

  My GP is equipped with the CompG performance package which includes: Head Up Display, Tap Shift, higher gear ratios, stiffer rear sway bar, and red brake calipers, maybe a few other things. The gear ratios dramatically improve acceleration and the sway bar makes this thing handle like a dream. It still maintains a quiet comfortable ride on the highway but is rigid during spirited driving. My biggest complaint about the car is the shifting performance in standard automatic mode, it just doesnt downshift quickly enough and lets the RPM fall well below the power band before it switches to a lower gear. This is alleviated by the Tap Shift system which will let you shift manually.

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  Loyal to the Prix - 2005 Pontiac Grand Prix
  By Cherise - March 2 - 6:33 am

  Although I dont love the color (I loved the cherry red that my 99 offered), or the fact that I was forced to buy a 4-door car (2-door no longer offered), overall I still like the car well enough to buy it again. Its a nice ride, has the options I really like (HUD and heated leather seating), and handles well. Its sporty, but still reserved. I love the large trunk and fold down seats (VERY useful for those of us who dont want to buy gas guzzling SUVs). I like the upgraded lighting package. The cruise control and HUD display control is awkwardly placed. The glove box is too small. The back seat doesnt afford much passenger room, but it works well for kids. A great car all in all!

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  Wonderful car except - 2005 Pontiac Grand Prix
  By Marco - October 1 - 2:26 am

  Its been a year since buying the GP sedan. After the first 10,000 mi with zero problems, it is clear that if GM could build all of their cars this well...

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  GTP Performance - 2005 Pontiac Grand Prix
  By Paul - July 23 - 11:03 am

  From the day I bought the Grand Prix GTP I really enjoyed the performance of the supercharged engine. The only problem is the low roof line. I enjoy driving long distances the seats and gauges are excellent. Gas mileage is okay for a large midsize car. Even though the 3.8 is old technology, GM has come a long way with making the engine quite yet with the supercharger it is very responsive.

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  Competent value - 2005 Pontiac Grand Prix
  By Marco - January 29 - 11:03 pm

  Bought the sedan as an everyday driver. Power with base engine is good. Overall competent handling, power and braking combination. Solid feel to build. No other car offered more value (200 hp, auto, power everything) after rebates.