2014 Prevost Prevost Millineum, 2014 Millennium Prevost H3-45 Specs The Millennium H3-45 is a custom luxury conversion built on the Prevost H3-45 VIP bus chassis. Exact equipment varies by coach number and floorplan. Chassis and powertrain Length: 45 feet Exterior width: 102 inches Exterior height: Approximately 12 feet 5 inches Interior ceiling height: Approximately 83 inches Wheelbase: 316.12 inches Turning radius: Approximately 42 feet Engine: Volvo D13 12.8-liter turbo-diesel Horsepower: 500 HP Torque: 1,750 lb-ft Transmission: Allison 4000MH six-speed automatic Fuel capacity: Approximately 235 gallons GVWR: 55,500 pounds Construction: Integral stainless-steel structure Suspension: Independent front suspension with pneumatic leveling Brakes: Air-operated disc brakes with ABS Tag axle: Liftable Trailer hitch rating: Up to 20,000 pounds Tires: 365/70R22.5 front and tag; 315/80R22.5 drive axle