Which Fuel 95 or 98 ron?

[Yorkie2k6]

This might seem like a silly question just got a 172 mk 1 and noticed that renault recommend 98 ron unleaded but i can't seem to find any near me so i am using standard unleaded will this do any harm?

 

[edde]

Nope no harm some people say 98 helps the idle of the engine and gives more mpg.
Renault sold the 172 in countried where 98Ron couldn't even be purchased.

 

[Yorkie2k6]

Thanks for the quick replie

 

[Col 172]

Shell Optimax is the buisiness if you can get it your car will run so much smoother with it.Amber nectar.