Germany's leading
Car auction for professionals
CarOnSale enables car dealers to easy & profitable Acquisition more exclusive Vehicles from authorized dealers and OEMs!
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Over 2,000 vehicles a day in the auction
How it works: From platform to
For you on the farm
With us, you will not only find the vehicle of your choice. As a single point of contact, we support you throughout the entire purchase process.
Now new: The COS Bonus Club
Enjoy additional benefits with every purchase.
Just sign up in 3 steps
Fill out company details
You will receive a confirmation email, which will take you to upload the document.
documents
uploads
A business registration, identity card and VAT ID.
Buy within 24 hours
In the meantime, you have access to the marketplace.
Our buyers about CarOnSale
The vehicles are described very extensively. It goes down to the smallest detail: tire tread depths, every component is measured. This is what distinguishes CarOnSale from all other auction providers.
partnerships and consignor
CarOnSale is Mercedes Benz's partner for marketing lease returns in Europe.
Other proven sellers at CarOnSale
common questions asked
What documents do I need to register?
In order to activate you to bid within one business day, we are statutory required to verify the following documents from you:
1. Your business registration/commercial register extract. | 2. your passport or identity card (front and back). | 3. Your sales tax identification number (VAT ID).What are the costs?
There are fees for a successful vehicle purchase that start at 99€ and go up limited are. You can view all costs incurred transparently in your account at any time.
Is there any support?
Yes, our multilingual customer service is always available. You can use your personal Contact the contact person via e-mail or telephone. We are happy to help you with any questions or problems you may have.
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2094 vehicles
Auto auction for retailers
Car auction for dealers — simple, secure and digital
Anyone who regularly buys in used cars as a dealer knows that time is money — and trust is everything. This is exactly where CarOnSale on. Our platform brings professional car dealers together with certified vehicles from all over Germany — digitally, transparently and efficiently.
Ob Lease returns, Fleet vehicles or Authorized dealer vehicles — We have over 2,000 vehicles for auction every day. And the best part: You can easily buy online whenever and wherever you want.
Used car auctions as they should be
CarOnSale is not a classic auction — but a digital solution for modern B2B vehicle trade. In just a few clicks, you can search current auctions, compare offers and place your bids directly online. Our intuitive interface helps you quickly find exactly the vehicles that fit your portfolio — whether for resale domestically, for export or for specific customer inquiries.
All vehicles on our platform have full condition reports, detailed photos and a clear history. So you know what to expect before you buy — without any surprises.
Direct access to exclusive vehicles
Our strength lies in our network: We work with renowned partners such as Mercedes-Benz, oems, leasing companies and authorized Authorized dealers together. This gives you access to Vehicles that are often not even offered on the open market.
You want buy exclusive vehiclesbefore they show up elsewhere? Then CarOnSale is the right place for you.
Why CarOnSale
We know what is important in retail: speed, transparency and trust. That's why we rely on a platform that really supports retailers — without hidden fees, without complicated processes.
Your benefits at a glance:
- ✅ Over 2,000 vehicles in auction every day
- ✅ Exclusive sources: lease returns, resellers, OEMs
- ✅ Tested vehicles with verifiable history
- ✅ Clear platform for quick decisions
- ✅ Personal support for questions relating to purchase and processing
The B2B marketplace with daily >2,000 car auctions
Exclusively for car dealers
Register now without obligation