I don't understand why everybody feels this will be good for values of traditional Morgans. To be honest, I don't feel that way.
Second hand Morgans will (in my personal view) mainly go to new Morgan customers.
If they have a choice between a second hand steel-chassis Plus 4 and a CX PlusFour with better handling, more safety features and a better engine I'm not sure if they see the uniqueness of the original trad.
I would probably go for the CX (if I could afford it at that moment).


Thomas
2017 Plus4