The Gasoline Engine might be your best bet if you're doing local deliveries or need raw power at all speeds--a Rugged Workhorse that's economical to buy and operate...This truck has a BIG 18ft Box that is Fully-Lined, Hardwood Floors, D-Rings, Roll-Up Rear Door, and HD Step Bumper...READY FOR WORK TODAY! 2016 Isuzu NPR-HD w/ 18ft Box (Dry Van Body) - GAS