Zagato Mostro powered by a Maserati V8 The Mostro features a carbonfibre body, dubbed MonoCell by the company. Underneath this is a structure of steel tubes that forms the passenger area. Attached to this is a subframe for the petrol tank, exhaust, rear suspension and transmission. Ahead of the driver and passenger is a 4.2-litre Maserati V8 with dry-sump lubrication. Power is transmitted to the rear-mounted six-speed semi-automatic transmission via a rigid transaxle. The car rides on 19-inch alloy wheels fitted with 255/40 rubber up front and 295/35 tyres at the rear. The Mostro has front and rear double wishbone suspension.