06:00 Tuesday 27 September 2016. Watch previously unseen footage from the day Mark Webber piloted the 919 Hybrid on its maiden road voyage, as it introduced the new Panamera 4 E-Hybrid to the city of London. Supported by the Porsche LMP1 and GB teams, this extraordinary convoy drove through Park Lane, Piccadilly Circus, Trafalgar Square and other famous London landmarks.Combined fuel consumption in accordance with EU 6: Panamera 4 E-Hybrid: 2.5 l/100 km, CO2 emissions: 56g/km; Electricity consumption: 15.9 kWh/100 km