The Jaguar XE S features a supercharged 3.0-liter V6 engine that produces no less than 380 horsepower and 332 pound-feet of torque. Thanks to the supercharger, a gut punch of power comes quickly and sustains itself through each gear. Remember, the XE is technically a compact car, like a Chevy Cruze or Nissan Sentra; that much engine in that small a car means fun times are ahead.