To make matters worse, the Grand Prix was struggling against competitors in its own showroom. At the time, Pontiac had too many full-size cars, with the Catalina, 2+2, Star Chief, and Bonneville ...

As the in-dash CD player was to the 1990s, satellite radio is to the '00s: It makes all cars better. The Grand Prix GTP Comp G is an emblem of Pontiac's belated awareness of its rivals.