Smart #1 Brabus Price in USA Starting from USD 51,000 to USD 55,500. Smart #1 Brabus Comes with AWD 428 hp (315 kW) Motor Power that Produces 180 km/h (112 mph) max speed and Acceleration of 3.9 sec 0-100 km/h. It has 66 kWh Liquid-cooled Li-ion 400V battery. It available in both AC or DC charging options.