Make the right choice.
Advertise with Car Auction Union.
Do you have a car you’d like to sell? If yes, don’t wait too long. We can help list your car ads for free and promote them on 100s of auction partners nationwide. Step on the gas and zoom in to success!Watch all videos
Benefits of joining our community of auto auction
in bulk via API
Social media exposure
directly from the web
on 1000s of other sources
Buy now & offer
Car Auction Partners
The key to reignite a strong in business is to be in a nationwide network of car sellers.See more
Run a test auction today! Receive industry-driven results to boost your car sales.
Read what customers say about us
Placed 4 car ads at this car platform and the result was amazing. Sold all my cars in just 8 days.
Car Auction Union made me realize you can sell any car even if you pay nothing for car advertising.
I was trading in a car my parents owned for 15 years. Successfully sold it for a good amount with Car Auction Union.
Welcome to Car Auction Union! We are an online car trader that raised car advertising to the next level. Our platform helps used car owners and sellers around the nation get the best deals for their cars. When you sell on our online platform, you will sell any car for the price it really deserves. By promoting your car ads here, your cars will be visible nationwide, which helps boost the chances of increasing your car sales.