18-04-2013, 09:27 PM
Um, splitting hairs, but 1 gallon is actually 4.546 litres, Chris.
But tbh, even if you got it down as 4.4 or 4.7, you'd still only be about 1mpg out.
But tbh, even if you got it down as 4.4 or 4.7, you'd still only be about 1mpg out.