Jaguar XJ is a four door full luxury car which was manufactured by British automaker Jaguar Land Rover in 1968. It is being produced in three series. First series was launched from 1968 to 1992. Second series was marketed from 1973 to 1979. Third series was available from 1979 to 1992. Similarly, multiple models of this car has been launching since 2009. It has six speed automatic transmissions. It is powered by 3.5 L petrol engine. It is assembled in Coventry, England.