Smart To Preview New Fortwo, Forfour At Frankfurt Motor Show

City-car specialist Smart will debut a pair of new concepts at next month's Frankfurt Motor Show, the Daimler-owned carmaker has confirmed. 

The showcars won't be yet another blue-sky styling exercise, like the recent Forstars, but rather a preview of two new production models. 

As for what those new models will be, if you'd guessed Fortwo and Forfour, you're on the money. The current second-generation Fortwo is now into its sixth year of production, and the last Forfour was retired in 2006.