4.0L V6 SOHC and 4WD. Ford Quality! Will last forever! You won't find a cleaner 2006 Ford Ranger than this high reliability gem. This Ranger's engine never skips a beat. It's nice being able to slip that key into the ignition and not having to cross your fingers every time. It is nicely equipped with features such as 4.0L V6 SOHC and 4WD. J.D. Power named the 2006 Ranger as the highest ranked in Overall Dependability in its class. Because People Matter... we will serve your needs by always doing what is right.