I would not know what the 2023 's are like but it looks like they have the same spec's, but I thought the Tranquility only had 200AH LI battery system , shows they are the same now with a 400AH battery system like our 19P Sanctuary , so its as said basically the floor plan & lettering , Thor seems to change yearly with whats in them, because many are complaining about the 200AH battery system they had in them . The 400AH system is much more useful , you should go look at both of them to make sure their is not a error in the writing of the Spec's .
I think Thor is going away from the Sprinter Chassis & using the Transit & Promaster .
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