What fuel should I use to keep my 10 year old Toyota Avensis running?

You mention that supermarket petrol can clog up engines and reduce MPG from the deposits in their additives. I understand that it's best to use branded super unleaded. Is it the case that branded normal...

Would my hybrid car benefit from premium fuel?

I have a new Toyota C-HR Hybrid in which I'll do about 8000 miles per year, mixed driving. I also have a 2016 Toyota Aygo semi auto in which I do about 4000 miles per year, mostly short journeys. Would...

Am I wasting my money using super unleaded fuel?

I have three cars - 2011 Mazda MX5 Roadster 2.0-litre, 2011 Mazda 2 TS2 1.35-litre and 2016 Skoda Yeti 1.2 TSI SEL. I am using Shell V-POWER U/L in all of these. Is this okay or am I wasting my money?