New Jaguar in home: the new XF - which comes with a redesign - will have the 2.2 four-cylinder diesel engine. This is a downsizing for the English car but the performance will remain very high, given that the acceleration of 0-100 will be covered in 8.5 seconds. A reduction in power will benefit from the carbon dioxide emissions, which now stands at 149 g / km and fuel consumption, which is now a record 4.5 liters per 100 kilometers.