It is a diesel, a turbo diesel.
At least the concept was. The idea was a peppy sports car that gets really good gas mileage.
Behind the two sport seats of the 3.99 meter long Concept BlueSport, a 132 kW / 180 PS strong Clean Diesel (TDI) with common rail injection and downstream NOx storage catalytic converter delivers dynamic performance. A 6-speed DSG dual clutch transmission – the most economical and agile transmission system in the world – transfers power to the rear wheels. In just 6.6 seconds the sports car is moving at 100 km/h; its top speed is 226 km/h. Also having a positive impact on the car’s low fuel consumption of just 4.3 l/100 km and reduced emissions are two technologies that are part of the so-called Eco mode: an automatic start-stop system and energy regeneration. Together they propel the Concept BlueSport to an additional fuel savings of up to 0.2 liter per 100 kilometers in city driving.