I have been advised that car bought March 2008 can be taxed on lower of engine size or emissions- how do i change car tax- as I initially taxed on engine- as rules did not come into force until July 2008 and I paid on engine size since.
When the tax was first renewed the owner would have been given the option to tax on engine size or CO2 whichever was the cheapest. Therefore if you are still paying on engine size it should be because its cheaper for you. Whats the car btw?