Very good horsepower compared to the C-Class models (302 at 6500 RMP).
Very safe airbag system containing 9 air bags.
Advanced sensors to ensure security regardless of driving style.
Highly customizable options for temperature, seating, and sound system.
A blind spot assist feature that not only produces an alert sound to warn you if you are too close to a vehicle in the next lane, but can automatically apply the brake to one rear wheel to help you maneuver back into your original lane easier and safer.
Blind spot - Although the vehicle comes with a built in blind spot assist, it seems like people are still having a hard time on coping with this problem.