I've got pretty good neighbours. The people across the street are car nuts too, so we get on well. Plus he lent me his air compressor for months, did some welding for me, helped me with tune up's all for nicks.
I do stuff for them too, mainly install car audio. Even got to do a bit of work on his 1929 Dodge
We have a bit of a thing going about how many cars we all have.. We have 4 in our driveway, they normally have 4 - 5. We have to keep it looking like a car yard. They have 3 boats on us though
The people directly next door are cool and let us use their driveway and garage when they were away for 6 weeks or so and our driveway was getting re-done. They let us use their pool while they're away too.
The people on the other side are a bit weird, but by no means bad neighbours.. just quiet and strange sometimes.
In my last street everyone knew each other and was friendly, it was good there