2005 Pontiac Grand Prix Consumer Review: GTP Performance

2005 Pontiac Grand Prix - Consumer Review

Average Consumer Rating

159 Total Reviews

GTP Sedan (3.8L V6 Supercharger 4-speed Automatic)

Build Quality
Reliability Value
GTP Performance
By Paul on


2005 Pontiac Grand Prix GTP 4dr Sedan (3.8L 6cyl S/C 4A)


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.

Best Features

The outside design and the interior layout are excellent.

Worst Features

Find a way to raise the roofline. The rest of the car is excellent.
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