If you are starting out an electric vehicle blog in your country, I would suggest that you hit Facebook groups.
There are sure to be Facebook groups where people discuss topics related to your country.
Start there and create an electric vehicle Facebook group where you can directly poach members from other groups.
Use this same strategy for Reddit.
Now, please understand that this is not going to give you a tremendous amount of traffic overnight.
What you're trying to achieve, or at least what you should be trying to achieve, is to create some sort of organic community around your content.
This takes time and a lot of patience.
But the good news is the more quality materials you share out there with your community, the more you will attract loyal community members.
This is the long game.
While there's a lot of people on this forum and many others who don't want to be bothered with all of that, they're playing a churn-and-burn game.
Eventually, Google will destroy “churn and burn.”
That model has a short lifespan.
Artificial intelligence pretty much made sure of that.
So, do yourself a big favor and produce content that people actually would want to read, and you will remain in business as a publisher for a very long time.