Fiat has launched a very special version of its Fiat 500e electric car that adds a third door to gain practicality: Fiat 500e 3 + 1. The new Fiat 500e 3 + 1 has an additional door (or half door) on the right side, which opens in the opposite direction of travel and only from the inside (the front door must also be open). The electric car variant is 30 kg heavier than the original three-door model, but this has no impact on handling or power consumption.