VW’s 111.11 kmpl, super efficient Formula XL1 car

What you are looking at is Volkswagen Formula XL1, the car which is capable of going more than 111 km on a litre of diesel. Apart from the high fuel efficiency the XL1 also boasts a ridiculously low CO2 emission figure of 24 g/km.The XL1 is a diesel electric hybrid, with a 800cc two-cylinder TDI engine producing 48PS, supported by a 27PS (20KW) lithium-ion electric motor. And just because