I said "cabin is a bit wider" not the plane itself. I was under the impression that with neo they made the isolation on the walls of the cabin a bit thinner (2

I said "cabin is a bit wider" not the plane itself. I was under the impression that with neo they made the isolation on the walls of the cabin a bit thinner (2 inches?) gaining more room in the cabin while keeping the outside shape the same but I can't find anything about it anymore EDIT: oh yeah found it: https://tqpr.com/airbus-new-single-aisle-airspace-cabin-enters-into-service-with-lufthansa-group/ https://tqpr.com/airbus-new-single-aisle-airspace-cabin-ente... > The new Airspace features include: slimmer sidewall panels for extra personal space at shoulder level or https://www.ainonline.com/aviation-news/air-transport/2017-06-20/airbus-offering-airspace-cabins-a320s https://www.ainonline.com/aviation-news/air-transport/2017-0... > The Airspace package includes new sidewalls that provide one additional inch of shoulder-height cabin width