The mid-size car with a wide track continues in 2003 with a trio of trims limited to sedan styles. Grand Prix SE packs a 3.1-liter V6 worth 175 hp as mated to a four-speed automatic. The GT with 3.8-liter V6 punches up 200 hp, but a supercharged variation soars to 240 hp for Grand Prix GTP. A new Limited Edition special package -- with spoiler, multi-spoke chrome wheels and blue fog lamps -- is available on 2003 GT and GTP models.
