<P> The most powerful model can take the car from a standstill to 100 km / h (62 mph) in 8.0 seconds, and has a top speed of 218 km / h (135 mph). The newly developed direct - injection CDI diesel units use a common - rail direct injection system that improves fuel consumption and reduces exhaust emissions and noise levels . </P> <P> All the engines meet the tight EU4 emissions limits . A particulate filter system is available as an option for the diesel units which reduces the particulate emissions by about 99% without the need for additives . </P> <P> The A-Class is a front wheel drive car and features traction control (ASR) as standard, as well as electronic stability control and anti-lock brakes (ABS). </P> <P> Handling is improved by precision tracking and anti-roll support, and by a Parabolic Rear Axle . </P>

Mercedes benz a class front or rear wheel drive