Need Auto Database to Test Data Generation

Greetings!

I decided to generate data for my application without programming. That is why I picked this Mockaroo data generation tool. In this regard, I was using open-source databases from Kaggle, but most of them are lacking the core data about the manufacturing year of vehicles and models.

So, now I am thinking to use auto data from here, but it is showing different formats. Therefore it is hard for a novice like me to go with a particular option. Can you suggest which format would be helpful for me? Secondly, can you recommend any other royalty-free source to fetch vehicles’ data before the 80s’?

Does Mockaroo own its databases to aid coders? Your suggestions would be helpful.

Thanks.