Jaguar XJR to make UK debut Jaguar's new flagship, the XJR, will make its UK debut at Motor Expo in Canary Wharf from June 10-16. The 542bhp car has a top speed of 174mph and goes from 0-60mph in 4.4 seconds, according to Jaguar's figures. The supercharged 5.0 V8 sends its power to the rear wheels through an eight-speed automatic transmission with steering wheel-mounted shift paddles. There's a more aggressive edge to the XJR's styling compared with other XJ models. Five-spoke 20-inch alloys fill the wheelarches, while subtle aerodynamic enhancements help the XJR cut through the air more easily. Suspension components and electronic driver aids have been retuned for sharper handling, while the interior features leather seat facings embossed with the letter "R." The XJR is priced from £92,370.