Overview & Reviews

The supercharged SSEi version of Pontiac's luxury tourer is no more, but a V8-powered GXP model makes its debut later in the model year. This most performance-oriented of Bonnevilles, the GXP, gets more streamlined styling (less cladding, that is) and comes with 18-inch wheels, a sport-tuned suspension, leather/suede seats and a Monsoon sound system. Aside from that, chrome wheels are now available on the SE model.

• Loads of gee-whiz features, solid handling, powerful V8 in GXP, excellent crash test scores, large trunk.

• Average interior materials, overly complicated controls, poor resale value.

User Reviews:

Showing 1 through 10 of 42.00

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  GXP Review - 2004 Pontiac Bonneville
  By redgxp - December 16 - 10:57 am

  I bought this car in 2004 after seeing it at a local car show i fell in love with it .. as of today 3/6/2012 i only have 45k on it it has been a wonderful car ive done nothing to it just a onstar upgrade and new tires still on same brakes and oil changes at local dealer

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  The New Bonneville - 2004 Pontiac Bonneville
  By Tymbrewood - May 18 - 10:00 am

  Ive owned a 77, 78, 93 and 94 Bonneville. By far, this 2004 GXP is a huge leap forward in performance, safety and design compared to whats already come along. Mine has all the options, and handles beautifully. Acceleration is phenomenal, and braking power is fantastic. The GXP stays glued to the road, and I feel very confident driving in a downpour (had my chance to check for leaks - no leaks!) The instrument panel and dash have a huge wow! factor at night, and the headlights really reach out for quite a distance. Ive already put over 800 miles on it in 6 days, mostly highway miles, and simply love the car.

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  If Only... - 2004 Pontiac Bonneville
  By John Wellauer - April 11 - 8:36 pm

  This has been a nice car to drive over the past three years. It has decent pickup and great road manners. It is quiet and has a smooth, comfortable suspension setup without excessive body roll in turns. The dual zone HVAC is a dream, always ready to make you absolutely comfortable no matter the weather outside. If I were to have any complaints about this car it would be the ill advised Intermediate Shaft in the steering column carried over from the Olds Aurora. When your GXP becomes afflicted with this malady you are stuck suffering through moans, groans and a stiff feel in tight turns; and a notchy "hitting a rock" feel in normal driving turn situations. This car depreciates quickly.

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  Great fun car to drive - 2004 Pontiac Bonneville
  By balckgxp - March 18 - 1:36 pm

  This is a great car for the money. Much less than any comprable import. Very large and roomy. Handles great with lots of power. Has 275 hp V8. Highly recommend the car, great value

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  Now thats a Pontiac (excitement) - 2004 Pontiac Bonneville
  By CPQNCSP - October 17 - 10:00 am

  Cadilac for a Pontiac price, All the features of the CAD STS. The STS is gone but the GTP is here. Nice job Pontiac. Driving is now a pleasure again

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  GXP Happy Owner - 2004 Pontiac Bonneville
  By Greg Podbielski - September 1 - 9:23 pm

  I have had four Bonneville SSE and SSEi s before this car and the GXP is without a doubt the best one that I owned. The V8 is powerful and smooth, the car has tight handling and the comfort of a full size GM car.

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  Judys Bonneville - 2004 Pontiac Bonneville
  By Judts Bonne - July 12 - 10:00 am

  My 2004 Bonneville is a dream car! It just seems to float over bumps in the road, yet corners very flatly. The crimson tintcoat paint is a sure winner, and the leathe rinterior is extremely comfortable and spacious.

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  Bonny Behind the Best - but still good - 2004 Pontiac Bonneville
  By TWatson - July 11 - 10:30 am

  First off - I fit the profile in the 2002 review article: Im a sales pro and this is my company car. So, given that this is a free car for me, Im happy with it. It has a very comfortable and predictable ride (which is useful in snow/ice). I know what Im getting from the Bonny - its just what Im NOT getting that I miss. What Im not getting is what Pontiac pretends to have different than the rest of GM ... namely performance. The Bonnys no dog; but with such a mean- sounding exhaust and the potential for American muscle, this Bonny should have more power behind it. Add more power and a more aggressively designed new one for all classes (not just GXP) & Ill be happy to drive another one!

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  fun car to drive - 2004 Pontiac Bonneville
  By apple - January 28 - 10:00 am

  I love to drive this car. It hugs corners and is super comfort on the inside. I have two kids so the child safety locks are a big plus. Has alot of extras that the grand prix doesnt. So do a comparison and see for yourself!

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  A Seville by any other name - 2004 Pontiac Bonneville
  By JPM101 - November 19 - 10:36 am

  A Seville by any other name... still rides as sweet - after removing the stock Firestone tires and replacing with Goodyear Assurance ComfortTreads. After driving 2005 Impalas, Park Avenues, and Honda Accord EX, I chose the 04 Bonneville for its comfort, gadgets, moonroof, XM stereo, wide stance stability and heavy car feel. I drive a very curvy road at freeway speeds to and from work. The car sticks like glue now that I installed the new tires. The Firestones only had 12,000 miles on them and were down to 7/32 all the way around (they were noisey and slippery) the difference is like night and day. I drove this car on a 2,000 mile trip to Oregon and back with absolute comfort.