HPI Clear 2 kyes This 2015 Nissan Leaf Tekna Polar edition boasts exceptionally low mileage for its age, having covered just 51000 miles, and comes with a clear vehicle history check and a full service history.one year MOT. As an electric vehicle, it offers a 24 kWh battery , and can be fully charged at home in approximately 8 hours using a 7kW charger, or reach 80% charge in as little as 30 minutes at a public charging station. This Tekna model is well equipped with notable features including automatic LED headlights, heated front seats, a heated steering wheel for added comfort, and a premium Bose audio system with seven speakers, and the vehicle is offered with a 3 month warranty.