if the engine code is 4G12, than the engine is suitable for unleaded petrol, so you don't have 2 look for leaded petrol. if theres another engine on your car, reply me with the engine code, and i ll try to give you an answer.
ps. minimum octane rating for 4G12 is 91RON
this information is obtained from autodata 2004, ver 5.373
yours trully,
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