This unit has a Cat 3126, 7.2 liter, 330hp diesel engine. It has a 7.5 Onan diesel generator with 950 hours, a new basement AC system, new inverter, new transfer switch, and a new microwave convection oven. it has 2 slides, HWH hydraulic leveling system, hook ups for washer and dryer, and a built in Dirt Devil vacuum system. The tires and batteries are aprox. 2 years old, roof resealed a little over a year ago, and includes a Guta TPMS with 8 tire sensors included, expandable just buy more sensors on Amazon. This coach is extremely clean and well cared for and I have receipts for all work I've had done. If you have any questions or want more info just let me know. We upgraded to a larger coach so our old friend needs a new Home. Thanks