[botsapper]

Interesting trend. New concepts have moved away from aerodynamic one/two-box designs and into small cross-section bodies with articulating open wheels. More compact interior packaging but also less frontal surface area. Does create more design opportunities from the usual 'soap bar' designs.

Frankfurt motor show: Audi urban concepts signal carbon-fiber future for small cars - Autoweek

Opel brings the electric funk to Frankfurt auto show - Autoweek

VW 1-Liter Lives On As Audi ‘E1’ e-tron Concept: Spy Shots, Gallery 1 - MotorAuthority