One of the most successfully sold electric vehicles has seen a much-anticipated upgrade. The new Nissan Leaf boasts a bigger 40kW battery offering around 190 miles of real world range. Its engine has had an overhaul up to 110kW from the previous model's 80kW, so the driving experience is sure to be more satisfying than ever. What has come as a relief to many is the new look of the Leaf, it has lost its huge bulgy lights and taken on a more sleek and streamlined look. The dashboard has been levelled up to include a 7-inch display panel and there are promises of a classier feel to the whole cockpit. The details of the new Leaf's performance are yet to be published, but based on the upgrades, one can imagine that there will be marked improvements.