 In April 2011, Jaguar revealed the details of a facelift for the XF at the New York International Auto Show, with manufacturing beginning in July 2011.The facelift includes front and rear styling changes which are based on the original Jaguar C-XF concept car, internal trim enhancements, adaptive cruise control, and a new four-cylinder 2.2-litre diesel engine, which is combined with a new eight-speed automatic transmission and stop-start technology to emit 149 g/km CO2 and fuel consumption of .The Sportbrake was officially introduced in March 2012, and went on-sale in October of the same year.