My folks are currently holidaying in France and have seen diesel available with and without sulphur - same price. Is there any benefit to mpg or anything else between one and the other? Car is a Saab 93 if that makes any difference.
So is our UK diesel currently zero sulphur? Not having an oil burner, so I've ever needed to worry about it. Is the sulphur more beneficial for older engines that lack the modern fuel injection and control systems?
