As an all-new trim for 2008, the XL SuperCrew SB 4WD bursts onto the scene with a 4.6-liter, 248-hp V8 engine with a four-speed automatic transmission. Standard features include air-conditioning, power windows and door locks, and a CD player. But don't hold your breath looking for ABS brakes or a few other basic safety features; you won't find them.  This trim has 4 doors, room for 6, and tows up to 9,300 lbs. Keep in mind that you can't upgrade to the 5.4-liter, 300-hp V8.