Overview & Reviews

The Grand Prix gets more muscle for '99 with low-restriction air-induction components giving the naturally aspirated 3.8-liter V6 five more horsepower, to 200. This engine is standard on the GT (sedan and coupe) and optional on the SE sedan. A traction control indicator and on/off button are now standard on GTP models. Minor revisions are in order inside, with front-door courtesy lamps and a six-speaker sound system now standard, and an eight-speaker Bose audio unit and OnStar mobile communications system optional. Outside, a rear deck spoiler is standard on the GT model, and two colors have been added to the 1999 exterior paint chart.

• Strong powertrains, sporty styling, fun to drive.

• Overstyled interior, cheap-looking dashboard plastic.

User Reviews:

Showing 11 through 20 of 122.00

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  Good Car - 1999 Pontiac Grand Prix
  By spd98 - March 17 - 10:00 am

  I have loved this car although it was abused before I took ownership. With a little bit of work it turned out to be a great car. I am trading it in on a slightly newer GTP model.

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  nice! - 1999 Pontiac Grand Prix
  By trunt ozares - February 13 - 2:00 am

  my first car and i love it. Great power. The engine could have been a little more technologicaly advanced.

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  Slightly Disappointed - 1999 Pontiac Grand Prix
  By Sad about GP - February 2 - 10:00 am

  Overall, I have loved my GP GT. Style,fun,etc. However, after numerous trips to the shop (replaced rotors, tie rods ends,etc. more than once) am getting disappointed fast. Has numerous rattles on the inside and the door panels are not on tight. I hoped this would be a car that would last me 5 -6 years (150,000 - 180,000 miles) but we are getting ready to sell it just because of all of the little problems, rattles and fear of whats next. Wont wont buy another one. Have test driven the new model and it seems to have the same poor interior build problems.

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  If It Wasnt For the Windows - 1999 Pontiac Grand Prix
  By lmojo - December 15 - 10:00 am

  This has been a great car EXCEPT for the 2 window and now 3 window mechanisms Ive had to replace. Without warning, my windows stopped going up they only went down and stayed there. Now, I trying to decide whether I want to replace another window mechanism or just bou another vehicle!

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  Grand Prix for 99 - 1999 Pontiac Grand Prix
  By Rambler - December 7 - 2:00 am

  With 10 trips to the dealer to get a rattle in the dash fixed (which is still there), 3 HUDs and numerous other dash parts replaced, the build quality is poor. The door panels have also pulled away from the doors. The floor shift lever has broken twice. Look to the Europeons or Japanese for your next car.

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  Very Happy - 1999 Pontiac Grand Prix
  By Simon - December 7 - 2:00 am

  I wasnt hestitant at all when buying this car(GT 4dr sedan). I knew I was getting a car I could be comfortable in. Its big yet very quick, agile and comes with dual airbags for safety. So far I have been getting 24 to 25 miles per gallon, not sure if I am misreading other websites that claim 28 to 30. So far this car has given me exactly what I needed, comfort, acceleration, safety and did I say comfort.

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  Sunroof - 1999 Pontiac Grand Prix
  By sexxy1969 - November 2 - 3:16 am

  Ive own my Pontiac Grand Prix GTP supercharge since 2002. I bought it with 21,000 miles.

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  99 grand prix - 1999 Pontiac Grand Prix
  By lcbsacto - July 30 - 4:49 am

  have had this car for 184,000 miles and has been a great car decent gas milage from a 3.1 v-6 engine

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  americanmade - 1999 Pontiac Grand Prix
  By americanmade - July 24 - 8:33 am

  truly american made, very reliable, no regrets. good mpg, pleasure to drive. did a lot of research b4 bought car. stayed away from supercharged models. nothing but qudos for 3.8 stnd. good rm for big people. plenty of power. looks great(for american made. I got a good one!

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  Nothing but trouble! - 1999 Pontiac Grand Prix
  By Irina - May 28 - 7:26 am

  Purchased it with 112K MI. Immediately had to fix the front axel, half a year later fuel pump went out, another half a year later torque converter had to be worked on (1500 price tag), breakes needed work too, then engine on the powerwindow broke. AC had to be fixed. Every time it rains water gets in the trunk and under the drivers sit. Windshield had to be replaced and since it has a display on it it was expensive! Now the torque converter broke again! And its only 143K now! I put in repairs more then I paid for the car! I never abused it, did all the maintenance and will never ever buy it again or recommend to anybody I know.