New research from Which? has found that buying premium fuels is not worth the added expense and those that do are just unneccessarily adding to their debt.
Shell V-Power, Tesco Super Unleaded and BP Ultimate Diesel were all tested against their regular alternatives with little benefit found in any of them.
Although Which? admit that these premium petrol and diesel products do help maintain the engine better, the amount of money saved on repair bills is easily cancelled out by the higher costs of the fuel.