For anyone with an interest in, or who is thinking of buying, one of the already classic Jaguar XK sports cars from the 1996 to 2005 period, 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 of the special editions available in selected markets.  All models are looked at in detail, and analysed for their strengths and weaknesses to provide the best possible advice on what to look for and how to buy the best car you can afford. A handy pocket-sized guide, that will always be at your side for constant reference.