Yes, the first series was only 2,50 meter long so you could park them cross. The later series are 2,70 meter, so just a bit too long for many situations.
A lot of the European compacts are disappearing from the market. The Up! is not longer being made, Volkswagen is just selling what they still have in stock. Just like it's sibling the Smart forfour, the Renault Twingo is only available now in an electric version. Because the engine came from Renault, they could have chosen to still bring a petrol version on the market. The range of the Renault is rather limited too, so not an option for longer distances, even in the Netherlands.
The last Smart version had a DSG like transmission, which gives a smoother ride, but is also more prone to repairs. I prefer the older version because of that has the single sequential system. It's has a bit of a learning curve (never push the throttle down fully when you start) but when you can adjust to the system, it's almost just as comfortable as a regular automatic. The VW Up! has the same system just like some older Opel Corsa models.
Compact petrol cars will probably keep coming from Asian countries for a while. Peugeot and Citroen decided not to participate in a new compact so Toyota came out on their own with one, the Aygo X. I'm looking forward to the introduction of the Volkswagen ID2, Volkswagens Polo sized electric car.