The XJ Super V8 is one of the top car models from Jaguar. It is a beautiful car which is renowned for pampering its occupants with its smooth ride and British luxury. The car has been built on a strong and light aluminum structure with two engine options: 4.2 liters V8 engine that can give out 300 horse power and 4.2 liters supercharged V8 engine that can give out 400 horse power.