Hi, Just though I'd mention, I've had the Sx6 for bit over a month now & managed to get the fuel usage down to 8.1L/100km. I was't driving like a complete grandpa but had it in cruise control most of the time between 105-118km/hr Wasn't a big drive, about 300km through Bulladella up north. I should be able to improve on that next drive. I didn't think that was too bad for a 3.5Ltr. Happy motoring Adrian