Paul Quéveau, boss of retractable metal roof firm Heuliez, said: "In 2006, soft-tops and hard-tops split the worldwide convertible market 50-50. However, in the next five to 10 years, 20 per cent will be soft-tops and 80 per cent hard-tops." BMW is the latest maker to switch, opting for a metal roof over a fabric hood on its 3-Series cabrio.
The flagship 245bhp 3.0-litre flat-six unit offers different power modes for drivers to select on the move. Hit the dash-mounted buttons and the engine will shift between "Intelligent", "Sport" or "Sport Sharp" - economy, normal and sport settings.