You may have seen that a new E10 petrol is being introduced in the UK soon. It will contain 10% ethanol (derived from vegetable matter). Just to warn Stilo owners that Stilos with 1.6, 1.8 and 2.4 petrol engines should not use this fuel. There's more info on this website:
https://check-vehicle-compatibility-e10-petrol.service.gov.uk/
https://check-vehicle-compatibility-e10-petrol.service.gov.uk/