Just noticed last night that my local Tesco has just started stocking Super Unleaded (97 RON) so decided to stick a tankful of it in (usually use Optimax) to give it a try. Unfortunately theyve not got any of that cheap rocket fuel (99 RON) .
Anyone used it before, and does it compare well to Optimax? Economy, how the car runs, etc.
It was 2p/litre cheaper than the Optimax just along the road.