The 300 is available with rear-wheel drive or all-wheel drive. An optional long wheelbase rear-wheel drive model is available that allows for a rear seat area much larger than the standard car. A 178-hp 2.7-liter V6 or a 250-hp 3.5-liter V6 powers the 300. Both the long wheelbase and the four-wheel drive versions come only with the V6 engine. Anti-lock brakes, traction control and stability control are optional on the LX trim, but standard on the Touring and Limited trims. The 300 carries-over to 2010 with minimal changes.