...for lazy people (and most of them are lazy, though some genuinely can't). The overheads are huge, even the largest trolley case will fit. Then you've got the standbacks which can be used. 150s have less space, and 158s aren't much better as the overheads are quite small.
I beg to differ. Many cases these days are huge and for safety reasons should not be put on overhead racks. Whilst some may fit, lifting a heavy weight above the seats either onto or off the rack is extremely dangerous.
Leeds - Nottingham is well used by Uni students (Leeds, Sheffield & Nottingham are all major student centres) with their associated large amounts of luggage they need each term.
I worked a Leeds to Nottingham service after Leeds fest last August and there were around 50 people going home from it on this service (most all the way to Nottingham) with all their associated luggage. The 2 car 158 with its end luggage racks coped marvellously with the largest cases and smaller bags and cases fitted perfectly overhead or between seat backs. Come next August this same service will be a 2 car 195, where do all these large cases go? No doubt in the doorways or disabled area or in the aisle as some people like to do. The stand backs on a 195 could only take one or two large cases safely as anymore in the area would need to be stacked precariously on top.
There also just aren’t enough seats on a 2 car. Leeds - Nottingham is a very well used service and now 2 car 195’s are filtering onto them there are now standing passengers for parts of the journey where previously there were not with the exception of short sections on the main peak services. I’ve worked the 1017 off Nottingham recently with dozens of standees between Chesterfield and Meadowhall. With a 158 this situation didn’t occur. There just aren’t enough seats, nobody should have to stand on an off peak Northern service.
Why would any company replace a train with less seats and luggage capacity than previously. The fact the train is new doesn’t cut it with those now standing where previously they sat.
Remember, these trains are essentially commuter trains fitted with tables to make them look like an express train.