AA1
A basic straight-3 DOHC piston engine. It is naturally aspirated and is made out of galvanised aluminium and iron, therefor it is relatively light. It is a DOHC 1.5 litre, 3 cylinder petrol engine with a single twin-turbo turbocharger and a 11:1 compression ratio. Power output is stated to be from 245 PS (241 hp), or 180 kW. It has a displacement of 2,053cc. As it is a straight-3 engine, it costs much less. However, it is also bulkier and thus heavier.