2005 Pontiac Grand Prix GTP 4dr Sedan (3.8L 6cyl S/C 4A)
I have always owned a Grand Prix. Last year I purchased the 2004 Grand Prix GTP and love it. The looks, speed, performance and luxeries are great. My boss bought my 1998 Grand Prix and now he is hooked on the Grand Prixs. They have always been great cars.
The seat heaters, the way it performs and the way it looks. It is a fun car to drive, plus besides being an automatic, it also has a tap shift. The right seats also fold down for carrying long cargo.
I cannot think of anything they can improve on. I have a great sound system, the option of having xm radio which is great, and on-star. It is a great car.