2005 Pontiac Grand Prix Consumer Review: Engine failure

2005 Pontiac Grand Prix - Consumer Review

Average Consumer Rating

159 Total Reviews

GT Sedan (3.8L V6 4-speed Automatic)

Build Quality
Reliability Value
Engine failure
By New Mexico Smith on


2005 Pontiac Grand Prix GT 4dr Sedan (3.8L 6cyl 4A)


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.

Worst Features

An engine that lasts more than 500 miles.
Recommend (0) (0)

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