Revolutionary ideas.
The high-rev concept in the BMW Z4 M Roadster.
The engine is the heart of any performance car - but few beat as fast as the Z4 M Roadster's. Thanks to its optimised valve gear, this naturally aspirated straight six revs irresistibly all the way up to 7,900 rpm. A final drive ratio that's ideally matched to the high-revving engine ensures exceptionally rapid progress, with 100 km/h reached from standstill in just 5 seconds. What's more, 80% of the engine's peak torque is available from just 2,000 rpm.
Fuel consumption / CO2 emissions
Combined fuel consumption: 12.1 l/100 km
CO2 emissions: 292 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.
