Ford Focus ECOnetic promises class-leading fuel efficiency

The Focus ECOnetic is available in hatchback and estate variants, and is powered by Ford's all-new 1.6-litre DuratorqTDCi diesel engine, which produces 105bhp, and comes with a new injection system, turbocharger, enhanced charge cooling and further friction reduction measures.

The diesel engine is mated to a six-speed Durashift manual transmission optimized to eliminate frictional losses and operating with special low friction transmission oil. Fuel economy is further improved by the revised final drive ratio, which reduces engine speed when cruising in top gear. Ford says that the Focus ECOnetic is able to return a fuel consumption figure of 3.5 litres per 100km.

Aside from the engine, other features on the Focus ECOnetic that help to further enhance its efficiency include Ford's Auto-Start-Stop system, Smart Regenerative Charging, Eco Mode and Shift Indicator Light.There is also an aerodynamic package with an Active Grille Shutter, ultra-low rolling resistance tires and a revised final drive ratio.

The aerodynamic package focuses on improving the airflow beneath the car as well as in front, assisted by the Active Grille Shutter which uses vents to control airflow through the grille to the cooling system and engine compartment. When no airflow is needed, the vents are shut, thereby reducing aerodynamic drag.

Finally, the Focus ECOnetic is fitted with steel wheels with special low-drag ECOnetic wheel covers, which are more streamlined than a conventional alloy wheel design, according to Ford. The Focus ECOnetic will be officially unveiled at the Amsterdam Motor Show next week, and go into production at Ford's Saarlous plant in Germany before going on sale across Europe in early 2012.