Celebrating 50 Years of the Jaguar XJS at Goodwood Festival of Speed

The 2025 Goodwood Festival of Speed, held from July 11 to 14, 2025, marked a significant milestone for Jaguar as it celebrated the 50th anniversary of the iconic XJS model. Among the highlights of the event was a special appearance of a unique Jaguar XJS that was previously owned by Diana, Princess of Wales, offering a glimpse into the automobile's storied legacy.

The Jaguar XJS, which first entered production in 1975, was initially designed by Malcolm Sayer, whose vision was brought to fruition by Doug Thorpe and his team after Sayer's passing in 1970. The car features a powerful 5.3-litre V12 engine, delivering 245 PS (180 kW), transitioning Jaguar from its sports car heritage to a more luxurious Grand Tourer. Over its 21-year production run, the XJS gained popularity, attracting notable customers, including royals like Princess Diana.

Diana's bespoke version of the XJS Cabriolet was particularly significant, as it was the only convertible variant equipped with rear seats, suitable for her young sons, Prince William and Prince Harry. The rear section of the convertible roof was fixed, giving it a unique targa-like appearance. This modification catered to the princess's need for both style and practicality, as she regularly drove the car during her ownership from 1987 to 1991.

During the festival, the XJS was celebrated not only for its design and engineering but also for its royal connection. As participants ascended the famed Goodwood Hill, there was a palpable sense of nostalgia, with spectators appreciating the vehicle's royal history. According to Simon Ostler, a journalist present at the event, "It was perhaps the most relaxing drive up the Goodwood Hill we've ever experienced during the Festival of Speed."

Despite the heat, which rendered the air conditioning less than ideal, the interior of Diana's XJS remained in remarkable condition, reflecting her careful ownership. All electronic functions, including the radio, were operational, showcasing the durability and craftsmanship of Jaguar vehicles from that era.

The festival not only featured classic cars but also highlighted modern innovations in the automotive industry. According to the Goodwood Estate Company, the festival attracted thousands of motorsport enthusiasts and provided a platform for showcasing both historical and contemporary automotive excellence.

In conclusion, the 2025 Goodwood Festival of Speed served as a tribute to the Jaguar XJS's legacy while also connecting its history to a modern audience. The event illustrated the enduring appeal of the XJS as a symbol of luxury and performance, further solidifying Jaguar's reputation in the automotive world. As Jaguar continues to innovate, the legacy of the XJS remains a cherished part of its history, with future generations likely to appreciate the craftsmanship and significance of this iconic vehicle.