I filled up with Sainsbury's super unleaded last night - which I
very very rarely do (2nd time in 3 years, I think). Only did this time because it was 10p off a litre time, their site was already 3p per litre cheaper than elsewhere, and I was driving past.
I probably saved myself just over a tenner, but I don't think it was worth the saving - the engine sounds noticeably rougher, and the car's performance is significantly slower as a back-to-back comparison with the Nitro that was in it last week.
Ah well, only 400 miles till I can atone for this...
