They should all "run" just fine on it.
The danger lays in the damage it can cause to certain materials in the fuel system, usually synthetic ubbers and plastics, over a period of time. Fuel pumps and injectors are the main vulnerable components, followed by sensors and pipework/hoses.
Up until components start to degrade all cars that run ok on 95 RON will run fine on E10. If components are tolerant then a car will run happly on it ad infinitum.
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2005 C70 2.4T Collection convertible. 40,000 mile sunny day toy.
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