In a world that already has an A1 and an A3, the A2 was never terribly relevant. It's not difficult to see why the car didn't last long, but Audi's decision to revive the name isn't quite as stupid as it may seem. Their plan is to bring back the A2 as an EV, designed from the ground up to be an EV, rather a conventional platform. We should be seeing a concept in Frankfurt. Time will tell if this new approach will sell A2's.