Rinspeed Dock+Go

When the automotive world descends on Switzerland for its annual motor show, there’s one thing that we can be certain of: another imaginative automotive creation from Swiss firm Rinspeed. Unlike previous creations, like the world’s first underwater electric car or its natural-gas-powered hydrofoil car, this year’s offering is a little less James Bond and a lot more practical. Behold the Rinspeed Dock+Go. A cross between a conventional trailer and the automotive equivalent of a backpack, the Rinspeed Dock+Go has been designed to offer range-extending capabilities to the Smart...