Audi may have pioneered the use of aluminium in its original A8, but Jaguar upped the game with this Jaguar XJ. Thanks to an aluminium bodyshell, it's lighter and stiffer than the previous XJ, translating into a really good car to drive, as well as a surprisingly efficient one, too.
Meanwhile, those svelte lines and leather-lined interior are enough to take the luxury car fight to the typically German status quo.
"The XJ has been a bit of a left-field choice in the past, but perhaps those days are over, seeing as used prices are among the most reasonable in its field. I was pleasantly surprised to see it scored an impressive 95.8% in our 2023 What Car? Reliability Survey, too." – Mark Pearson, used cars editor
We found: 2013 Jaguar XJ 3.0d V6 Premium Luxury, 67,000 miles, £9995