Premium fuels in a small engine

I have a clio 1.2Tce, in this type of engine (with turbo and compression ratio 9.8:1) can i get better mileage and performance using RON 98?

Asked on 23 July 2012 by Clio Tce

Answered by Honest John
I would use Shell V-Power to get the most from this engine. You'll benefit from around 10% more power than with 95RON and V-Power will keep the fuel system clean and therefore more efficient. It also allows you to use lower revs without labouring the engine, which, of course, brings fuel economy benefits.
Similar questions
Shell V-Power diesel at our local Shell station is now a massive 22p per litre more than the standard diesel at the same site. Why is this? Is there no control on what franchisees can charge? And are...
What are the benefits of V Power diesel?
Is a tank of Shell petrol V power every 5th fill worth it? Does it have a decent cleaning effect over one tank of fuel? Should I go with it consistently?
Related models
Clio facelifted for 2009 with same look as Laguna. 1.5 Eco2 diesel down to 98g/km CO2.