In spirit, the roadster would be a 'poor man's Elise,' attempting to offer similar performance to the famed Lotus. The roadster could make use of VW's 1.4-liter turbocharged I-4 coupled to a DSG transmission.
Although Volkswagen has shown many drop-top sports car concepts over the past decade (the Concept R is shown above), sources hint that this one may be the most production-ready yet.
Source: Autocar