2007 Pontiac Grand Prix Base

VEHICLE HIGHLIGHTS, The larger of Pontiac's two midsize sedans offers three models. The base Grand Prix has a 200-hp V6. GTs have a 260-hp supercharged V6. GXPs use a 303-hp V8 with GM's Active Fuel Management cylinder deactivation. All engines team with a 4-speed automatic transmission. GXP has Pontiac's TAPshift steering wheel paddles for manual operation. All models come with OnStar assistance and 4-wheel disc brakes. GT and GXP add ABS and traction control, which are optional on the base. Curtain side airbags are available on all models. A navigation system is optional on all. Changes for 2007 include a standard power driver seat on all models. Leather/suede upholstery, heated front seats, and a fold-flat front passenger seat are now standard instead of optional on GXP.