For anyone with an interest in, or who is thinking of buying, one of the already classic Jaguar XK sports cars from 1996 to 2005, this Essential Buyer’s Guide is a vital requirement. All the models are covered, from the early 4.0-litre models with the infamous Nikasil engines, through to the very last and highly sophisticated 4.2-litre S, with mention to the special editions available in selected markets. The models are looked at in detail, analysed for their strengths and weaknesses to provide the best possible advice on what to look for and how to buy the best you can afford. A handy app, that will always be at your side for constant reference.