Smart’s Fortwo Cabriolet is Canada’s least-expensive convertible. The soft top slides down the frame rails to stack on the rear hatch when not in use. Cargo space is affected slightly, mainly because only the small trunk door opens instead of the Coupe’s glass pane. Power comes from a 1.0-litre 70-hp three-cylinder engine with an automated five-speed manual transmission. The tiny powerplant sits under the trunk over the rear wheels, leaving the large, airy cabin free of any intrusions.  Brabus model features visual upgrades, larger wheels, and interior tweaks.