My Q4 and 90 do seem to run better with a sharper response on Shell V power than anything else - mpg is not something I tend to monitor
Noticed similar in my motors.....no real performance gains but a few more miles per gallon I recon.
Have just changed from V power to Tesco momentum and She loves it must be the ethanol they mix in with it, she like a cat on steroids.
Is that cheeper than V power?
Yes Mate, and if you shop at tesco and use your club card you can get upto 20p per ltre off,, yes you did read that right 20p per ltre, is that not a good enough reason to change as well as the ethanol, made a massive change in throttle responce at lower rpm.
I think you meant to say " Food for Fuel "Food for thought