Electric autonomous vehicles will already be quiet without much effort compared to today's predominant ICE cars. And comfort, well... the absence of a steering

Electric autonomous vehicles will already be quiet without much effort compared to today's predominant ICE cars. And comfort, well... the absence of a steering wheel, the center console and all that will free up space for some nicer seats. And today a lot of cars waste a lot of space on cargo space in situations where you're not carrying any cargo. With hailable fleets they could have a mix of vehicles with and without trunks, the trunkless ones offering more interior space for the passengers. I don't see those general feature changes to be specific to manufacturer brands, they are more a feature set optimized for sale towards ride hailing services because they might not work as well for individually-owned cars.