Just a reminder, the spoked wheels on the Plus four need adapters that bolt to the 5 hole wheel hubs and add a lot of weight. They are not original central wheel hubs. That's why I would take a Plus four with alloy wheels. Whether it is a Four or Six I can not judge, I have not driven both. Without ESP it would be for me probably the Four with autobox because the manual gearbox what you read has so long gears that you can use only three of six gears if you want to rev up the engine a bit.
The fact of better seats in the newer cars would also be relevant to me. But I would definitely also test drive a Plus six. Much has been written here about choosing the right driving program so that the automatic doesn't shift down two gears, and then driving should remain more manageable.
