BRABUS Ultimate 125 based on smart fortwo with valve controlled exhaust

valve controlled exhaust for BRABUS Ultimate 125 based on smart fortwo Fuel economy, CO2 emissions and efficiency class BRABUS ULTIMATE 125 based on the smart fortwo: city 5.2 l/100 km, highway 4.1 l/100 km, combined: 4.5 l/100 km. Combined CO2 emissions: 102 g/km, efficiency class A.