GTP racing classes. Also another familiar Pontiac badge, the GTO, means Gran Turismo Omologato. This designation was featured on select Grand Prix and G6 models with more robust engine output.

Prices shown are the prices you can expect to pay for a 2000 Pontiac Grand Prix GTP Supercharge Turbo (*) across different levels of condition. Edit options.

LONG BEACH — The IMSA WeatherTech SportsCar Championship race at the Grand Prix of Long Beach had its share of bumps and scrapes, with Felipe Nasr steering clear of all of it and winning the GTP ...