Fuel consumption
When developing new solutions to reduce fuel consumptions we take different approaches:
The drivetrain including combustion engine and transmission has to transfer as much as possible of the energy contained in the fuel to the road as motive energy.
Engine thermal management controls the heat flows in order to reduce consumption.
Smaller and lighter components help saving by reducing the vehicle's weight and permitting better aerodynamics.
Navigation systems help to find the shortest routes for travel.