BMW M4 Competition Convertible with M xDrive: Fuel consumption, combined WLTP in l/100 km: 10.3–10.2; CO2 emissions, combined WLTP in g/km: 233–231
TECHNICAL DATA FOR THE BMW 4 SERIES CONVERTIBLE M MODELS.
BMW WHEELS & TYRES.
We subject the tyres for our vehicles to stringent tests with up to 50 different quality criteria – significantly more than prescribed by the uniform tyre labelling regulation that applies throughout Europe. This is where you will find all the information on the properties of the tyres used at BMW.
Fuel consumption and CO2 emissions.
Figures shown are for comparability purposes; only compare fuel consumption and CO2 figures with other cars tested to the same technical procedures. These figures may not reflect real life driving results, which will depend upon a number of factors including the accessories fitted (post-registration), variations in weather, driving styles, fuel type and vehicle load.