I've been 'eyeballing' class B's for a different way of camping where we can't take our class A.
I've been reading extensively about the Winnebago Promaster Travato and the Winnebago Sprinter Boldt. Winnebago offers the Travato with the Pure3 Lithium battery system with no generator (extra alternator) or one with a generator (no lithium system).
The Boldt is Pure3 Lithium only. Now, these are not comparison coaches because the Boldt is on the Sprinter diesel chassis with a dual tires on the rear axle, etc. The Travato is gasoline only (made diesel units a few years ago) and is a non-dually.
The Promaster chassis doesn't have the new safety features that the Sprinter chassis has (lane warning, auto braking, etc.) The Promaster does not have an electric driver's seat but it very adjustable manually.
Safe travels,
MM.