2005 Pontiac Grand Prix Consumer Review: Worst vehicle I've ever owned

2005 Pontiac Grand Prix - Consumer Review

Average Consumer Rating

159 Total Reviews

GXP Sedan (5.3L V8 4-speed Automatic)

Build Quality
Reliability Value
Worst vehicle I've ever owned
By Tom on


2005 Pontiac Grand Prix GXP 4dr Sedan (5.3L 8cyl 4A)


Great power and fun to drive, however, 2 pages of repairs including 3 transmissions, tie rod ends, 3 $340 tires, this car was towed 6 times, when I basically gave it away on a trade-in it was diagnosed with another bad transmission and a bad starter!! Drove it a total of 86K. Of all the new vehicles I owned in 35 years this one is the worst. At one point the dealer said he was going to get GM to take the vehicle back, but, that TOO didn't happen. My wife actually told me "that car or me". I love my wife.

Best Features

HUD and engine power.

Worst Features

Where do I start. not much reliable about this vehicle, so.... engineering would be a good place to start.
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