The all-new BMW M3 Sedan - sleek, powerful, and with you at the push of a button! Check out the AR filters here: BMW M3 Sedan: Fuel consumption in l/100 km (combined): 10.8. CO2 emissions in g/km (combined): 248. *All performance, fuel consumption and emissions figures are provisional. The values of fuel consumptions, CO2 emissions and energy consumptions shown were determined according to the European Regulation (EC) 715/2007 in the version applicable at the time of type approval. The figures r