Thanks everybody who has contributed. I have an MG ZS that I'd like to drive to Aosta at some stage: I used to live there and have friends although none where I can use a granny charger. My route would probably be via the Portsmouth ferries as I live just a few miles away.
The expense of French autoroutes and the associated chargers would tend me towards a slower trip with overnight stop(s): as I'm retired time is not quite so important. Has anybody any tales of trips to Italy generally avoiding tolls? It's appreciated that for certain legs, the A40 from Macon perhaps, it would be sensible to use the autoroute, particularly in winter. In the Val d'Aosta I always tend to use the SS26 as the tolls are so high.
The expense of French autoroutes and the associated chargers would tend me towards a slower trip with overnight stop(s): as I'm retired time is not quite so important. Has anybody any tales of trips to Italy generally avoiding tolls? It's appreciated that for certain legs, the A40 from Macon perhaps, it would be sensible to use the autoroute, particularly in winter. In the Val d'Aosta I always tend to use the SS26 as the tolls are so high.