Mini has revealed a drop-top variant of its new Cooper hatch. Like its sibling, the Convertible offers two petrol engines, a 161bhp 1.5-litre triple (badged C) and a 201bhp 2.0-litre four (S), and three trim levels, Classic, Exclusive and Sport. Pricing starts at £26,200 for the C and £30,600 for the S. It will be built at Oxford. As yet, there is no convertible version of the Chinese-built electric Cooper.