citaro5284 03 Aug 2014, 12:00 pm #69 citaro5284 citaro5284 citaro5284 Posts: 3261 Threads: 29 Joined: Jan 2013 Reputation: 0 RE: Go North East - Latest (03 Aug 2014, 11:32 am)Andreos Constantopolous wrote I have worked out air con reduces my fuel economy by approx 10/20 mpg whilst using the car. Wow, that much, mine is about 5-8 mpg