[nota]

The five nominees are as follows:
Nissan's 3.8-litre twin-turbo V6 (found in the Nissan GT-R),
Mitsubishi's 2.0-litre twin-turbo I4 (Mitsubishi EVO X),
Audi's 5.2-litre V10 (Audi S8),
Chevrolet's 6.2-litre supercharged V8 (Corvette ZR1) and
BMW's 4.0-litre V8 (BMW M3).

Last years winner was BMW's twin-turbo 3.0-liter inline-6.

All these engines are

high cost
high performance
high complexity
high consumption

Relevancy?