Pretty much the opposite of a dark horse. The #BMW #M4
BMW M4 Coupé – Fuel consumption (combined): 8.8-8.3 l/100 km; CO2 emissions (combined): 204-194 g/km.
Further information about the official fuel consumption and the official specific CO2 emissions for new passenger automobiles can be found in the 'New Passenger Vehicle Fuel Consumption and CO2 Emission Guidelines', which are available free of charge at all sales outlets and from DAT Deutsche Automobil Treuhand GmbH, Hellmuth-Hirth-Str. 1, 73760 Ostfildern, Germany and on http://www.dat.de/angebote/verlagsprodukte/leitfaden-kraftstoffverbrauch.html