Although the Atom 4R is marginally quicker in the quarter- and half-mile showdowns, its top speed is 10 miles per hour lower than that of the M4 Competition ...

Tim Pitt drives the latest ‘G90’ BMW M5 on UK roads. How does this hot saloon compare to rivals from Audi and Porsche?

An Optima Sportswagon 1.6 CRDi automatic (134 bhp, 52.3mpg, 0-60mph in 11.4 seconds) in 3 trim, on a 19 plate and with just short of 39,070 miles can be bought for £14,249.