TBH, the second one had some potential, but all of these are in need of some serious help. Sorry.
What the heck is in front of that acura? In the first one it looks like there's a wire going left to right... in the second, streaky things up and down? Weeds? Trees? No idea.
Some tips...
- Always use a tripod for night shots.
- Lean towards overexposure on capture and then tone down a bit in PP.
- Use RAW if you can to compensate for light color issues and pollution.