SAVE EVEN MORE FUEL
By combining intelligent technologies, aerodynamic design and training in economic driving, the Optifuel D series are designed to significantly reduce your fuel consumption and contribute towards your profitability.
designed to optimise air flow.
AUTOMATIC ENGINE STOP
to prevent the engine running unnecessarily when idling.
POWER MODE OVERRIDE
to prevent excessive fuel consumption.
combined with the Optiroll function to reduce fuel consumption by exploiting the vehicle's inertia.
FUEL ECO GEARSHIFT
changes gearshift strategy to reduce fuel consumption.