At the moment its cheap to run my mk2 escort as a daily, I use it to take the kids to school (about 4 mile a day) I'm probably getting about 26mpg, and because its considered a classic (its over 30years old) I don't have to get it tested, my road tax is 48 euro and my classic car insurance is 250 euro.
So how much is it to keep a mk2 in oz? never mind petrol costs.