[Can Elementor Loop builder Build custom car listings?]

Definitely!!  You can create custom car listing using elementor loop system.

You should use these plugins:

CPT(Custom Post Type): that helps you to create castom field such as, price,size,model, and so on

ACF(Advance custom field): that helps you to make dynamic your website:

Elementor Custom Skin: That helps to make you grid customly. 

 

Thank you.

[What is your favorite WordPress theme for Woo-Commerce?]

There are lots of themes available for eCommerce. But I recommended you that Woodmart is the most popular theme for the e-commerce website.

[Which Plugins is best for WordPress Site Design?]

Dokan & WCFM both are best .

[How to fix this error? Wordpress]

you can fix this by deactivating your culprit plugin

1. firstly you have to need deactivate all plugins and active one by one then you can find the culprit plugin.

if you cant login your wp dashboard during this issue you can use cPanel>

• Cpanel>file manager>open your directory>wp content>plugins>just change the plugin folder name.

After complete this journey you can login your website and you can reactive all plugins.
thank you.