What has not been mentioned is that the premium fuels such as Shell V-Power contain lubricants and detergents that are highly beneficial to engine condition and longevity.
That’s why I go for it - it’s a better quality of fuel
Not because of the octane count
Me too, also in my DS3.
Even my modest 16 year old 4/4 is currently valued at £24k; with an average annual mileage of 3,000 miles, I calculate that buying V Power costs me about £50 a year extra.
So, for me, it’s a no brainer.