What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

Can I put E10 fuel in my Golf R?

My Volkswagen Golf R is recommended to run on super unleaded 98 RON which is now super expensive. I know the performance and mpg might drop slightly if I use 95 RON E10 fuel but will it damage the engine at all?

Asked on 16 May 2022 by Chris Godfrey

Answered by Lawrence Allan
It won't damage the engine by using 95 RON fuel, the car will adjust itself to the new fuel via the ECU but it will reduce the power output and engine response because your car is tuned and designed to run 98 RON. Expect slightly worse MPG, too. Why not try one of the cheaper supermarket high octane fuels? Tesco's 99 Momentum, for example, is recommended by many and is often only 6p/7p a litre more than 95.
Similar questions
I have a question for you about what is the best, most suitable fuel (petrol) to put in my recently bought 2019 Kadjar S Edition 1.3 TCe 140 EDC with 21K on the clock. I only use my car for social journeys,...
Is supermarket fuel quality being compromised due to the large mark up they are being allowed to charge? My 25k mile Audi Q7 engine light came on recently and turned out it was a Nox sensor failure, Strange...
What octane petrol should I use in my John Cooper Works MINI? The handbook recommends Super Plus, with 98 RON. One of the leading supermarkets sell a 97 RON, which is significantly cheaper than the 98...
Related models
Immense cross-country pace. Comfortable and practical. Surprisingly economical at a cruise. Also available as an estate.