The BMW i3's nomination is due to its electrical technology, but also because the model can be combined with a combustion engine to allow the increase of autonomy.

The Audi A3 has been nominated for the high levels of efficiency achieved with the TDI engines. These engines may reach an average consumption of 3.3l/100km.

Equipped with a 3.6 liter engine, the Impala Bi-Fuel can either be fueled with petrol or natural gas (CNG).

Available since 2013, exclusively in the Japanese market, the Honda Fit Hybrid has been nominated for its fuel efficiency.

The e-Golf is Volkswagen big bet for the electric vehicle segment. However this vehicle can also be equipped with a diesel or gasoline, turning it into a hybrid vehicle.