Talk Morgan Forums Morgan Sports Cars Morgan Aero 8, 2012< Plus 8, SuperSports, Coupe & Aeromax Aero Euro Emissions Contradictions

I have been looking into the Euro Categories for the Aero i.e Euro 3, 4, 5 or 6. I've used HPI Euro Emission Standards Checker which has mixed results as my series 1 Aero's seem to be Euro 5 and my Aeromax Euro 4 (from Wikipedia I thought the 4.8 was Euro 6)??
Furthermore when I use the Gov.uk clean air zone checker both Aero 1's are exempt in 6 out of 8 clean air zone cities and the Aeromax exempt for all zones which would be in line with it being Euro 6.
Do any TM members have any definitive examples of what Euro standard the S1's are as when I look at the EEC Certificate of Conformity it doesn't give a standard?

For the 4.8 on my aeroSS I confirm Euro4 on the COC.

Thanks , on my EEC Cert it doesn't have the Exhaust Emissions level but all sound and exhaust emissions are identical to your SuperSport...no surprise I guess given they have the same engine and gearbox. Does highlight that in the UK the Clean Air Zone Emissions checkers are maybe not all they're supposed to be

I am amazed by the lack of standards of the coc not only across brands (the one I had for my boxster spyder was completely different) but even within morgan. Well… this surprises me less to be honest