KresoF1:

Hint for overall shape.

IMHO AMG GT is the best looking Mercedes car ever and I will for sure get one.

 

the most beautiful  as well as most extreme cab rearward design of all time, IMO, the 1964 Cheetah racer : 

http://www.cheetahcars.com/index.htm

http://www.cheetahcars.com/factory.htm