Background
The XK8 was a return to form for the Coventry company as far as long term enthusiasts were concerned. Launched in 1996 to replace the XJ-S, a car that had never completely won the hearts of Jag lovers (the E Type was a hard act to follow), it was available as a convertible and a coupé.
At the heart of the sleek new model was the also new Jaguar AJ V8 engine, a quad-cam 32-valve al alloy unit of 4-litres. The XK8 was joined by a more powerful XKR in 1998, which featured a supercharged variation of the V8 engine rated at 370bhp. The engine was shared with the XJR saloon but featured a new charge cooler and a two-piece driveshaft.
The Eaton supercharger displaced 2-litres and generated 11.9 pounds of boost pressure to contribute to the higher power output. Visual differences from the XK8 included a rear spoiler, mesh front grille and hood louvres on the bonnet for improved airflow to the engine.
The XK8 came standard with 17-inch alloy wheels, while 18-inch (standard on the XKR), 19-inch, and 20-inch wheels were available for the XK8 and XKR at an additional cost. Jaguar's Adaptive Cruise Control was an optional feature available on both models, but all came with a leather interior, burl walnut trim, and side airbags. Alcantara seat panels were optional.
The XK range received a mechanical update in 2002 with the engines in both the XK8 and XKR models being enlarged to 4.2-litres and gaining more power.
Initially, a ZF 5HP-24 five-speed automatic transmission was coupled to the naturally aspirated 4-litre model and a Mercedes W5A580 five-speed transmission to the supercharged version, but in 2002 the new ZF 6HP-26 six-speed automatic transmission was fitted to both versions of the 4.2-litre model.
For 2005, the supercharged coupé received a few mild refinements, but overall it's the same sexy beast capable of sprinting from zero to 60mph in only 5.2 seconds. That's a surprisingly rapid turn of pace considering the XKR's heft (1753Kg) and overall dimensions.
Various special editions were produced during the XKR’s life, and none are so rare as the Black Knight, a Japanese market only model based on the supercharged XKR 100 model. Only 25 were made, 20 Coupés and five convertibles, and all of them are right hand drive.
The car is named after Black Prince Edward (1330 – 1376), one of the most successful British Commanders during the 100 Years War. The special was launched in Japan on September 30 2004.
Along with a handling pack and special 20 inch alloy wheels, the interior got what Jaguar called an Aluminium Pack, with a triple meter gauge installation unique to the car. This sits where the satnav unit would in a standard XKR, and is, frankly, a lot nicer to look at than an outdated satellite navigation system that wouldn’t get used today.
Adaptive cruise Control (ACC) keeps the car the correct distance from the one in front, helping prevent collisions, and is fitted as standard to the Black Knight.
Jaguar struggled to sell 20 black coupés so, bizarrely, there were actually a couple of cars built as Black Knight Coupés finished in other colours, one in white and one in silver. There’s also a white convertible.







