Using this to calculate; Torquecars
Aye, that does the calculation but there are better options:
- Try an app for your smartphone (iPhone and Android apps available for free)
- Try logging your costs on spritmonitor and include your MPG in your .sig
Both options will track your driving costs and consumption over time. Frightening!
SWMBO's Titanium is averaging ~35mpg at the moment but we've not had it long. My 11 year old BMW 530D did an average of ~40mpg over the whole of 2010 which for what I was doing is pretty damn impressive for the size/weight of car. It does ~33mpg around town. I'll be tracking that on my BMW forum though