100% B2B — closed circle
Only verified and activated professional dealers can bid. No private buyers, no ghost accounts.
100% B2B — verified car dealers only
Bid, buy and sell vehicles: the online auction house for the trade
biet2biet works like an auction house for cars — fully online and strictly B2B. Dealers bid on fully documented vehicles in 48-hour auctions and auction their own stock to a closed circle of professionals. No buyer’s premium, no middlemen.
- 48 h
- auction runtime — clear & predictable
- Daily
- new auction vehicles
- €0
- buyer’s premium & registration
- 100%
- B2B — closed dealer circle
Buying: from access to award in 4 steps
Like an auction house — without the sale room, the fixed dates or the premium.
- 1
Request dealer access
Register as a professional dealer. After verifying your business details we activate your account — usually within one working day.
- 2
Browse the auctions
Every vehicle with photos, equipment, marked damage, tyre condition and COC data. Search alerts automatically notify you of matching arrivals.
- 3
Place your bid
Bid freely — visible or hidden, with no minimum increments. Anti-snipe extends fairly when late bids come in.
- 4
Award & collection
The seller grants the award. You then take over the vehicle with complete paperwork directly from the seller — MKAA vehicles at our Luxembourg locations.
Selling: your stock in front of registered dealers
biet2biet is a marketplace in both directions: list your own vehicles and let the dealer circle bid — you keep full control over the award.
- 1
List your vehicle
Upload photos, record condition and equipment — the listing is auction-ready in minutes.
- 2
Dealers bid for 48 hours
Your auction runs within the closed dealer circle. You track every bid from your account.
- 3
You grant the award
Accept the highest bid, pick another one or none at all — there is no obligation to sell.
Why dealers trade on biet2biet
The auction house principle, translated into a fast, transparent online platform for professionals.
Complete documentation
Detailed photos, damage marked on the silhouette, equipment list, tyre tread and COC data — you know what you are bidding on.
48-hour auctions with anti-snipe
Clear runtimes instead of constant monitoring. Late bids extend the auction automatically — fair for every bidder.
No buyer’s premium
Registration, search and bidding are free. Your bid is your purchase price — no premium, no hidden fees.
Bid visible or hidden
You decide per bid whether your amount is visible. Your calculation stays your business.
Direct handover from the seller
Collection with complete paperwork directly from the listing dealer. MKAA vehicles are handed over at central locations in Luxembourg — quick to reach from Germany, France and Belgium.
Vehicles on biet2biet
From well-kept daily drivers to supercars: the auction calendar keeps filling with fresh, documented vehicles from Luxembourg.
The auction house for cars — digital, fast and trade-only
Online vehicle auctions built on the auction house principle
biet2biet brings the proven auction house principle to the digital car trade: a vehicle is listed with complete documentation, the dealer circle bids for 48 hours, the best offer wins the award. Unlike open classifieds portals, only verified trade businesses bid here — pricing and settlement stay professional.
For buyers that means plannable supply for the lot, without fixed dates in physical auction halls and without a premium. For sellers: maximum reach within the closed dealer circle instead of one-by-one phone calls — and the award decision always stays with the seller.
Sale-room transparency — documentation instead of blind buying
A good auction house lives on how well it describes its lots. On biet2biet every vehicle is documented with detailed photos, damage marked on the vehicle silhouette, an equipment list, tyre tread depths and COC data. You calculate your margin before the first bid — and bid with the same confidence as after an inspection.
The bidding mechanics are fair by design: free bid amounts without forced increments, visible or hidden bidding as you prefer, and an anti-snipe mechanism that makes last-second tactics pointless.
From Luxembourg for the Greater Region
biet2biet is operated by MKAA from Luxembourg. You take over awarded vehicles directly from their seller — MKAA vehicles at the Roost and Bertrange sites, less than an hour from Trier, Metz, Arlon and Saarbrücken. Handover always comes with complete papers and a protocol; cross-border sourcing within the EU becomes a standard process.
Guides for the car trade
Hands-on knowledge for dealers: auctions, appraisal, bidding strategy and imports — explained clearly.
B2B car auctions: how sourcing works for dealers
Closed dealer auctions are the most direct route to fresh stock. How buying through a B2B platform works — and what really matters.
Appraising used cars: the sourcing checklist for dealers
A good purchase starts with a sober appraisal. This checklist covers every point that determines the purchase price of a used car.
Margin over standing days: why sourcing decides your profit
"Profit is made at purchase" is not a platitude in the car trade — it is business economics. How standing days, stock mix and sourcing channel interconnect.
Frequently asked questions
What exactly is biet2biet?
An online auction house for vehicles, strictly B2B: professional dealers bid on documented vehicles in time-limited auctions and can auction their own stock to the dealer circle — comparable to an auction platform like eBay, but with a verified circle of participants and clear auction rules.
Who can bid?
Only professional car dealers with valid proof of trade. After registration we verify your details and activate your access — usually within one working day.
What does it cost?
Registration, vehicle search and bidding are free and there is no buyer’s premium. You only pay the price of your winning bid.
How does an auction work?
Standard runtime of 48 hours with a visible countdown. You bid freely — visible or hidden. Late bids extend the auction automatically (anti-snipe). The seller grants the award; an automatic award to the highest bid can be enabled per auction.
Where do the vehicles come from?
From verified professional sellers: MKAA continuously lists vehicles from its own direct purchasing in Luxembourg, and registered dealers auction their own stock via the platform as well.
Can I auction my own vehicles?
Yes. As an activated dealer you list vehicles with photos and a condition report, the dealer circle bids for 48 hours, and you decide freely on the award — with no obligation to sell.
How do I get my vehicle after the award?
You receive an award confirmation and arrange the handover directly with the seller: MKAA vehicles are collected at our Roost or Bertrange sites, dealer listings at the respective dealer. Vehicle documents and the handover protocol are ready when you arrive.
Ready for the next auction?
Request your dealer access now — free and without obligation. Or log in directly if you already have your credentials.