Princess Di’s Custom Jaguar Steals Goodwood Show

A bespoke convertible XJS once owned by the late royal turned heads at the Festival of Speed.

The late **Princess Diana**’s unique Jaguar XJS Cabriolet, specially made for her, was a highlight at the Goodwood Festival of Speed. Its royal connection and unusual design drew significant attention from attendees.

The Making of a Royal Ride

Originally conceived by **Malcolm Sayer** in the late 1960s, the XJS design was finalized by **Doug Thorpe** and his team after **Sayer**’s passing in 1970. The car featured Jaguar’s 5.3-liter V12 engine, previously used in the E-type, delivering 245PS (180kW). However, the XJS marked a shift for Jaguar, transitioning from sportscar to Grand Tourer.

While initially available as a coupe, Jaguar introduced a convertible version in 1983 due to its popularity. Among its notable customers was the **Princess of Wales**, who commissioned a customized Cabriolet.

Diana’s Unique Convertible

**Princess Diana**’s XJS was unique: the only convertible XJS built by Jaguar with rear seats, specifically for young Princes **William** and **Harry**. Also, the rear part of its convertible roof remained fixed, creating a targa top appearance.

Powered by the V12 engine and a three-speed automatic transmission, the car offered a relaxing experience up the Goodwood Hill. The temptation to wave royally was resisted in favor of appreciating the car’s historical significance.

Preserved Elegance

**Princess Diana** regularly drove her XJS from 1987 to 1991. Its interior remained remarkably well-preserved. The leather showed minimal wear, and all electronic functions, including the radio, were in working order. According to a 2023 survey, classic car values have seen a 10% increase in the past year, highlighting the enduring appeal of such vehicles (Hagerty).

Despite the stifling heat at the Festival of Speed, the only downside was the air-conditioning’s inability to provide cool air. Nevertheless, driving the car provided a glimpse into the life of royalty.

Photography by **Pete Summers**.