The Jaguar XJ is a full-size luxury sedan that has been in production since 1968. Over the years, the XJ has seen many iterations and updates, but its reputation has been that of luxury and performance. Unfortunately, the XJ has often been known for its lack of reliability, particularly in the earlier models.
The first generation of Jaguar XJ sedans, which were produced from 1968 to 1973, were known for their reliability issues. This was due to a combination of design flaws, poor quality control, and a reliance on outdated technology. The problems ranged from electrical issues to mechanical failures. The most common complaint was that the car would not start on cold mornings and that it would overheat during the summer months.
The second generation of Jaguar XJ sedans, produced from 1973 to 1979, saw a slight improvement in reliability, but there were still issues. The most common problems were overheating and electrical gremlins. Additionally, the cars were known for poor fuel efficiency and a lack of power.
The third generation of Jaguar XJ sedans, which were produced from 1979 to 1986, saw a dramatic improvement in reliability. The engines were now more reliable and the electrical system was upgraded. This generation of XJ was known for its robustness and dependability.
The fourth generation of Jaguar XJ sedans, which were produced from 1986 to 1994, saw yet another improvement in reliability. These cars featured improved engines, better electronics, and a more reliable suspension. The cars were also known for their smooth ride and excellent handling.
The fifth generation of Jaguar XJ sedans, which were produced from 1994 to 2003, saw the most significant improvement in reliability yet. The cars now featured advanced computer systems and modern electronics which helped to reduce the number of mechanical failures. Additionally, the cars were known for their luxurious interiors, excellent handling, and a smooth ride.
Overall, it is safe to say that the Jaguar XJ has become a reliable car over the years. While the earlier models were plagued by reliability issues, the later generations have seen dramatic improvements. Today, the XJ is known for its luxurious interiors, excellent handling, and a smooth ride. As long as proper maintenance is performed, the XJ should provide years of reliable service.