Some time ago I wrote a blog post about octane and the myth about fuel economy. I wrote a spreadsheet calculator, included a link to it and everything. I wish I could find it for you. You’ll have to settle for this link to an old post which includes another site about Fuel Myths. Very good stuff.
In short any mileage saved by buying higher octane fuel is off set by the additional cost of the fuel. It turns out, at least according to this article, the outlandish claims of the fuel producers are to say the least, EXAGGERATED (dramatic reverb).
In other news… Sofia Vergara drives a Range Rover.
HARD-PRESSED motorists being lured into buying expensive ‘premium’ fuel are wasting their money, new research shows.
Oil firms are shelling out millions advertising pricey super fuels, promising drivers up to 25 PER CENT extra mileage from a tank.
But an extensive study found premium fuels costing an average of five per cent more than standard fuel delivered just ONE per cent extra performance.
In tests by motoring mag What Car? high-octane premium fuels — including BP Ultimate, Esso Supreme, Tesco Momentum and Total Excellium — performed little or no better than their cheaper equivalents.
Thanks for reading and Happy Rovering.