I finally found out about this car, I knew I've seen this somewhere:
It's a
Donkervoort D8 GTO, made in the Netherlands and
roughly based on the Lotus Super 7.
Pretty insane tech stats: Less then 2 kg/HP, up to 380 HP overall and a torque of 450Nm at 1600 r/min. This doesn't sound too bad until you notice this car only weights around 700 kg.
More information (click)