Warning: if you visit the URLS like carpictures.com, you now get Porn, not cars. According to Similarweb data of monthly visits, cardomain.com’s top competitor in October 2022 is mautofied.com with 18.8K visits. cardomain.com 2nd most similar site is modifiedcars.com, with < 5K visits in October 2022, and closing off the top 3 is ultimateauto.com with 403.
That would be Rideology.io. The platform has even more features. CarDomain was the MySpace of Cars and Rideology is more like the Twitch of Cars
It grew to over 1 million profiles and sold to Car and Driver. But then they were not able to keep it going. It was shut down not long after running it.
Create A Profile on Rideology.io