Description
An outstanding, unmolested example of the 1983 Jaguar XJ-S HE (early car with flatback seats), presented in strictly authentic specification. Having covered just 74, 000 miles from new under the care of only two previous owners, this time-capsule grand tourer has been preserved exactly as Jaguar intended, free from unsightly cosmetic modifications or modern alterations.
The only deviations from standard are the two most highly recommended, subtle mechanical enhancements known to the enthusiast community: the revered AJ6 Engineering ECU upgrade for optimized fueling and throttle response, and genuine Jaguar factory-spec sport suspension bushes to sharpen the handling while retaining the legendary XJ-S ride comfort.
Adding immense collector value to this sale is the highly desirable, matching private registration plate: A27 XJS. Far from being just a random plate, "27" represents the official, in-house Jaguar factory designation—Project XJ27—making this registration the ultimate nod to the car's rich heritage. The car has been in current ownership for nearly a decade, has been garaged throughout and driven sparingly for special occasions.
The cabin remains completely authentic. The original leather seats, factory steering wheel, and original radio/ cassette player are all present showing honest patina consistent with its age.
The legendary V12 HE engine starts eagerly, runs incredibly smoothly and reliably, delivering effortless power—further enhanced by the AJ6 Engineering ECU. The gearbox shifts exactly as it should, and the factory sport bushes ensure the chassis feels taut and stable. Comes with a comprehensive history folder detailing its low ownership and mileage, extensive service history and documentation for the AJ6 upgrade and suspension work.
Finding a low-owner XJ-S HE that hasn't been neglected or poorly restored is becoming incredibly rare (I searched for a year before finding this one). Crucially for Jaguar purists, the XJ-S holds a sacred place in motoring history as the very last car born from the legendary pairing of aerodynamicist Malcolm Sayer and Jaguar founder Sir William Lyons.
The included A27 XJS plate perfectly anchors this car's historic identity. It is an exceptionally rare opportunity to own a highly preserved, beautifully driving slice of Jaguar’s golden era.



















