Hi Guys,
More of a survey-style post I guess. With fuel prices getting ever more expensive, the price of Premium fuels like BP Ultimate are pushing up to as much as 154p+ in some areas. The question is...which fuel do you use? and is it worth paying the premium for better quality fuels?

In my previous 2004 model A4 I used to use BP Ultimate diesel...and I did notice a difference. It smoked less, made less of a tractor noise and was noticely easier to start on cold days. With my current car..I've still been using BP Ultimate, but not sure that I can actually notice any real world difference. I can categorically say that when I bought my car, Audi told me directly not to use supermarket fuels as they had experienced issues with poor quality fuel,especially if they contained a large amount of bio-fuel. Thoughts? Ideas?

-Andrew