The new Jaguar XF saloon, XK sports coupé and flagship Jaguar XJ all make their debut at the New York Auto Show 2011. Substantial changes and improvements across the range bring performance, refinement and economy to new levels, while fresh design enhancements strengthen the contemporary appeal of Jaguar’s latest line-up.

The 2012 model year XK builds on the car’s award-winning reputation as a high-performance sporting GT. A new range-topping variant, the XKR-S, creates a new performance flagship for Jaguar by becoming its most powerful production car ever, capable of 186mph and 0-60mph in 4.2 seconds.

The XF, which has won more than 80 awards around the world for both its performance and styling, now receives bold new front and rear revisions to its appearance that bring it in line with the flagship XJ. The supercharged XFR features further uniquely dramatic design enhancements that signal the performance available in this potent range-topper.

Major technical advances include an all-new, state-of-the-art 2.2-litre four-cylinder turbodiesel engine in the XF, which comes with a fuel and emissions-saving Intelligent Stop/Start system for the first time in a Jaguar. This market specific version of the XF will be the most fuel-efficient vehicle in the Jaguar line-up – achieving 52.3mpg* combined and 149g/km CO2 – while retaining the performance and refinement that make it stand out as a true Jaguar sports saloon.

For the flagship Jaguar XJ luxury saloon, a suite of enhancements to the interior and options list includes a new Rear Seat Comfort package, which incorporates electric recline, lumbar adjustment and massage functions to reinforce the ultimate executive limousine experience.

These three cars are the result of a design and technology revolution at Jaguar, led by award-winning Design Director Ian Callum, the architect of the company’s future success: