The B2B marketplace
for Mercedes-Benz used cars
CarOnSale enables car dealers to easy & profitable Acquisition more exclusive Vehicles from authorized dealers and OEMs!



vehicles in
of the auction
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Over 2,000 vehicles a day in the auction

Ends Monday at
10:14
am
19 bids already

Ends Monday at
10:21
am
19 bids already

Ends Monday at
10:07
am
19 bids already

Ends Monday at
10:24
am
19 bids already
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 the exclusive partner of Mercedes Benz 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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The leading Mercedes stock exchange for car dealers
CarOnSale is the first choice for car dealers who are looking for high-quality Mercedes-Benz used cars. Our Mercedes auction offers you over 2,000 vehicles from licensed dealers and OEMs every day. As official partner of Mercedes-Benz For lease returns, we guarantee you access to exclusive vehicles that you won't find on other platforms.
Why CarOnSale is the best Mercedes-Benz stock exchange
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Unser Mercedes marketplace distinguishes itself from conventional auctions due to transparent vehicle valuations and detailed reports. Each Mercedes auction Our platform provides you with comprehensive information about vehicle status, maintenance history and technical details. This allows you to make well-founded purchase decisions and minimize your risk.
Mercedes-Benz used car exchange with added value
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As a specialized Mercedes Portal We not only offer you access to premium vehicles, but also a complete service package. From initial viewing to delivery to your farm, our team is here to help you every step of the way. Our Mercedes-Benz auction is designed to save you time and maximize your profit margins.
Exclusive benefits of our Mercedes car auction
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New vehicles every day: Over 2,000 Mercedes-Benz used cars in the auction
Direct access: As an official partner of Mercedes-Benz, you have access to lease returns
Transparent evaluation: Detailed vehicle reports for every Mercedes auction
Professioneller Service: Komplette Abwicklung von der Auktion bis zur Lieferung
Bonus-System: Bis zu 30% Rabatt auf Gebühren durch unser Treueprogramm
Start today on the leading Mercedes-Benz portal
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Sign up for free and get instant access to our Mercedes-Benz used car stock exchange. Benefit from the expertise of a team that works with hundreds of car dealers every day and knows exactly what the market needs. Our Mercedes platform is your key to profitable businesses and satisfied customers.
Join the CarOnSale community and discover why more and more car dealers are turning to our Mercedes stock exchange trust. The future of automotive trading starts here — with transparency, safety and first-class service.

The B2B marketplace with daily >2,000 car auctions
Exclusively for car dealers
Register now without obligation