The Jaguar XE SV is a high performance luxury sedan produced by the British automobile manufacturer Jaguar. It is the highest specification version of the Jaguar XE, and features a supercharged 5.0L V8 engine with 550 horsepower and 502 lb-ft of torque. The XE SV also features a lightweight aluminum chassis, upgraded suspension, brakes, and exhaust, as well as various aerodynamic improvements.