The 300 comes in rear-wheel drive or all-wheel drive and an optional long wheelbase model is available. The long wheelbase model is 6' longer than the standard 300 and allows for larger rear doors. A 178 hp 2.7-liter V-6 or a 250hp 3.5-liter V-6 powers the 300. Both the long wheelbase and the four-wheel drive versions come only with the V-6 engine. Antilock brakes and stability control are optional on the base model but standard on the higher trims.The Chrysler 300 is a carryover from 2007.