cordial behaviour of Russian soldiers There are no massed artillery barrages cordial behaviour of Russian soldiers There are no massed artillery barragesThere's one famous video of an APC going over a car, and it's not clear, but some people have mentioned that it was an Ukranian APC (in any case, the crash looked like a mistake). I don't know whose APC it was, but without having deep knowledge it's really hard to tell just from the footage.
Also, for the record, there are many videos of american tanks rolling over iraqi cars, even one particularly notable video where they were doing it on purpose as a punishment.
Empty cars, you mean.