Cab cargo volume of the 2006 Mitsubishi Raider Extended Cab is 30 cubic feet of space, while the Double Cab increases that figure to 37.1 cubic feet with the rear seats folded down. The Raider Extended Cab offers 39.6 inches of front and 36.5 inches of rear headroom, while legroom measures 41.9 and 32.1 inches respectively. The Raider Double Cab bests that with 39.9 / 38.4 inches of head room and 41.9 / 36.4 inches of legroom.