Volkswagen introduces NILS concept before Frankfurt

Volkswagen's cars are largely rather sensible these days, but the latest concept the company plans to show off at the Frankfurt motor show reveals there is plenty of creativity at the brand.

The concept, called NILS, is intended to show off the company's vision for personal urban mobility and is said to be a very realistic prospect for the future rather than just being a model designed to entertain the Frankfurt crowds. However, expect to wait a couple of decades rather than years.