The Jaguar XFR-S features a 5.0-liter supercharged V8, boasting 550 hp and 502 lb-ft of torque. 0-60 mph occurs in 4.4 seconds, and the sedans handle the power with poise and agility. As Jaguar pushes forth with new models in its lineup, its marketshare begins to grow. Times are good for the British automaker, and its only expected to get better. This high-performance trim of the XF takes aim at German rivals, and stands out as a worthy competitor.