Get a taste of summer with an open-top Smart car ride through ValenciaThe fabric roof in this new two-seater folds back in under 12 seconds and at any driving speed. And if the car’s stationary, you can even tuck it all the way into the trunk. With a few easy steps, the side bars can be removed and stowed safely away in the tailgate. The convertible model comes with a surcharge of €3,260 in Germany. That’s a fair whack, but it certainly adds to the fun.