BMW M3 Competition Touring with M xDrive: Fuel consumption in l/100 km (combined): 10.4–10.1 (WLTP); CO2 emissions in g/km (combined): 235–229 (WLTP)
BMW M4 CSL: Fuel consumption in l/100 km (combined): 10.1-9.9 (WLTP); CO2 emissions in g/km (combined): 227-224 (WLTP)