BMW M440i Convertible:
Fuel consumption in l/100 km (combined): 8.3-7.7 (WLTP)
CO2 emissions in g/km (combined): 190-175 (WLTP)
BMW M440i xDrive Convertible:
Fuel consumption in l/100 km (combined): 7.4-6.9 (NEDC) / 8.4-7.8 (WLTP)
CO2 emissions in g/km (combined): 169-159 (NEDC) / 192-177 (WLTP)
BMW M440d xDrive Convertible:
Fuel consumption in l/100 km (combined): 6.6-6.0 (NEDC)
CO2 emissions in g/km (combined): 172-157 (NEDC)