The coach is powered by a strong 8-V71 Detroit Diesel coupled to a four speed manual transmission. The bus is a road warrior with the usual equipment. Has 2 roof air cond. and a 7.5 KW Generator. Tires are good and the starting batterys are less than 3 years old. I had new 95 gallon black and fresh water tanks installed before my Father got sick. We had great times in this coach traveling with family and friends.