Gave my R its 4th tank of petrol today.
After Shell V-Power then Esso (sluggish but ok on the mpg for cruising), then Shell V-power again, I thought i'd give Tesco momentum 99 a go as there's big Tesco right by work.
The car surprisingly feels livelier than with the other 2 fuels - I could see myself making a habit of filling up at Tesco.
The A1 was surprisingly empty today driving home at about 4:45pm, so I took advantage and put my foot down once or twice, taking it up to a cheeky ton and then dropping back down to 80 when catching up with the traffic ahead.
The car was a little thirstier (29mpg vs 32mpg) than it had been last week, but understandable with the heavier right foot on tonight's journey and quite cool on the ambient temp.