The Mercedes-Benz B55 Concept comes with a B200 CDI and then fitted it with a 5.5 liter E500 engine (the M273) that produces 383 PS (378 bhp / 282 kW) and 530 Nm (391 lb-ft) of torque. They coupled the power plant to Mercedes-Benz’s 7-speed G-Tronic transmission. The B55 does the 0 to 100 km/h sprint in just 5.2 seconds.For the brakes the Mercedes-Benz B55 Concept also comes with perforated