The manufacturers of the Aston Martin DB11 maintained the usual 1:3 proportions but included several new distinctive features .
The DB11 continues the tradition of design focused on 1:3 proportions and includes a number of new and unique design features , including new roof strakes that separate the body from the roof , available in black or body colour and the `` Aeroblade '' intakes in the front strakes .
Aston Martin DB11