Quote:
Originally Posted by Adam43
For emission zones it is about local pollution not CO2 (which is linked to overall consumption more). Petrol has always been better for particulates and NOx. What are the euro standards? Even the same euro standard for the Petrol ones can be better.
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Think some of the bigger and older petrol engines are better than the lean burn low temp smaller modern engines for NOx and particulates.
Purple Crit 1 here and usually 2 or 3 fills in France.