New Motorad Thermostat, 272335 on 2040-parts.com

Aston Martin Rapide Luxe revealed

The Aston Martin Rapide Luxe For some reason Aston Martin has decided that they need to offer a new trim level on the Rapide – the Aston Martin Rapide Luxe. Which, if this were a rather more prosaic car, we’d understand. You need to define for the punter the pecking order within a range, and you need an excuse to extract a few bob more in the showroom.

Mazda MX-5 1989-2014 in pictures: 25 years of everyone's favourite roadster

It's hard to believe but the Mazda MX-5 celebrates its 25th birthday this year, writes Adam Binnie. The occasion will be marked with a special edition model, before the launch of the fourth-iteration MX-5 in September 2014. The MX-5 earned the title of 'bestselling two-seater sports car of all time' from Guinness World Records in May 2000, after global production reached 531,890 units.

Nissan tests self-cleaning paint

Well that took long enough. Nanotechnology is here, and Nissan is reportedly using it in the paint on its little Versa Note hatchback. We would have started on something a little more exciting, like the hard-to-care-for matte finish on the GT-R's rear spoiler, but that's just us.