Vehicle Trapezoidal Rules
The grille not only is it important to thermodynamics and aerodynamics, it also must be aesthetically pleasing, or at least not repelling potential buyers. Automakers are playing it safe by adopting some version of the trapezoidal grille, a style of the 1950s Aston Martin (picture above).Prudent design that allows a lot of air to move through the engine compartment. Ford “borrowed” deign for its 2013 Fusion sedan. It seems now everyone is using some version of the trapezoidal grille, here are some examples.