The 2006 Ford F-350 is available as a 2-door, 3-seat regular side. Starting at $39,545, the 2006 Ford F-350 Lariat 4x4 SD Crew Cab Long Box DRW is powered by a 6.8L , 10 -cylinder engine mated to a manual transmission that returns an EPA estimated The top of the line 2006FordF-350XLT 4x2 SD Super Cab Long Box , priced at $ 30,770 , is powered by a 5.4L , 8 - cylinder engine mated to a manual transmission that returns an EPA estimated