Air Mixture Control Unit failed at 40 miles.
Exhaust Gas oxygen Sensor failed at 205 miles.
Front Offside Door Seal defective at 300 miles.
Spark Plug connection loose at 8770 miles.
All injectors faulty at 8911 miles.
All plugs and ignition coils replaced at 8918 miles.
Car has poor ride.
Car is completely unreliable because of recurrent engine management problems.
My wife owns an A class. At 40 thousand miles all the injectors failed. Two thousand miles later the back suspension failed. These repairs cost a lot of money. Not what you expect from Mercedes.