We put BMW's baby M Car into battle with the most potent mid-engined Porsche on sale. It's 1-series M Coupe v Cayman R, with Chris Harris presenting on video below. The vital stastics? BMW ...

The second-generation BMW 1-series, the firm’s smallest model (for now). It remains rear-wheel drive, and prices kick off below the £20K mark. The 118i we’ve driven starts at £21,985 ...