Which used Jaguar XJ saloon should I buy?
Earlier models are cramped in the rear and lack generous boot space, so give them a miss.
The smallest V8 engine in the XJ range is the 3.2-litre unit. It produces 240bhp, will propel you from 0-60mph in 7.8sec and take you to a top speed of 145mph. Which, to be honest, is plenty for most people.