 If you liked Kino no Tabi: The Beautiful World - The Animated Series |  ...then you might like Shuumatsu Train Doko e Iku? |
They may not share the same aesthethic, like one is in apocalyptic world and the other doesn't, but what this two series shared is the theme (I guess ?), where the MC using a motorized vehicle visiting one place / city / community / nation / what have you, to another. And each place they visit have their own quirk and problems - I'm just copy pasting the same text from the original one. Tho I recommend both of them, yes they have some similiar place, but there's also an original one that the 2003 one doesn't have P.s Sorry if my english is bad