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The European Fuel Quality Directive(1) introduces a new market petrol across the European Union from 1st January 2011 that may contain up to 10% (by volume) ethanol (E10).
For vehicles equipped with a spark-ignition (petrol) engine introduced into the EU market, this list indicates their compatibility with E10 petrol which complies also with the EN 228: 2008() volatility limits.
You will find Porsche approvals on page 3.
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