Volvo Cars is introducing a new 2.4-litre 5-cylinder diesel engine in the Volvo S80. Sharing only the D5 badge and the five-cylinder configuration with the previous generation, the new engine is now Euro 5 compliant and is significantly more efficient than its predecessor. The new D5 engine will be available in the UK from mid-2009 and pricing and specifications will be announced nearer the time.
With innovative engineering solutions such as sequential twin turbochargers, ceramic glow-plugs and piezoelectric fuel injectors, Volvo's engineers have succeeded in cutting fuel consumption to some of the lowest levels for a car of this size - 45.6mpg, while CO2 emissions are only 164g/km. These low levels of fuel consumption, in combination with improved power output of 205hp and 420Nm of torque, mean the Volvo S80 with D5 engine is bidding for the best in class title.
"Our brief was to develop a modern performance diesel engine that meets the Euro 5 standard," says Derek Crabb, Vice President, Powertrain Engineering. "The previous engine has undergone constant development but has now reached the end of its potential. We therefore decided to start with a clean sheet of paper and harness the advanced technology which we have access to today. The result is even better than we dared hope. What is more, this engine has been developed entirely in-house at Volvo."Published 7 January 2009