Best car auction sites in Europe: public and dealer-only platforms compared

The first question about any car auction platform is not what it sells. It is whether it will let you in.

Close to a quarter of the vehicle platforms whose rules we have read are closed to private buyers entirely: they verify a trade registration or a VAT number before an account works, and no amount of persistence gets a consumer past that. Another group is open to anyone. A third group is not a platform at all but a register of official notices, where the sale happens in a courtroom or a bailiff’s office.

This article sorts the market by that rule. We track 137 platforms selling vehicles across Europe; we have confirmed the access rule for 116 of them from the operators’ own terms, and those are the ones named below. The rest are listed in the vehicles and automotive category without an access badge, because we have not yet read their terms and will not guess.

Dealer-only platforms

These are wholesale channels. They exist to move ex-lease, ex-fleet and trade-in stock between businesses, and their registration process is a genuine barrier: expect to supply a company registration, a VAT number, sometimes a dealer licence, and to have them checked.

Platform Country What it moves
OPENLANE Europe Belgium Pan-European ex-lease and fleet remarketing
Veacom Czechia Construction and municipal plant; registration needs a trade licence and VAT number
AUTOPROFF Denmark Closed Nordic B2B platform
Auktioner.dk Denmark General auctions — bidding needs a Danish CVR number
B2B Auctions Denmark Ex-military and civil stock; buyer sign-up requires CVR and company name
AUTO1 Germany High-volume trade-in and used stock
Autobid.de Germany Accounts only for certified motor traders
CarOnSale Germany Dealer-to-dealer wholesale
DPFleet.de Germany Decommissioned vehicles to commercial and public-sector buyers
IndustrieWert Germany Insolvency plant; consumers excluded under § 13 BGB
IVG Auction Germany Vehicles sold deregistered; private consumers cannot bid
KOMUFA Germany Municipal vehicles; private persons cannot use the platform
Manheim Express Germany B2B used cars
Proventura Germany Insolvency stock, consumers excluded under § 13 BGB
Telekom MobilitySolutions Germany One corporate fleet, sold to the trade
Vandoo Germany Volkswagen commercial vehicles for the trade
Vebeg Germany Federal disposals — private individuals can neither register nor bid
VENTA Germany Industrial sales reserved for commercial bidders
WOMauktion.com Germany Damaged and salvage vehicles
Carstock.ie Ireland Tender sales — “we only sell to the motor trade”
Aukcje EFL Poland Leasing returns, registration for organisations
CarsOnNet Poland Ex-lease and ex-fleet, strictly between businesses
Dealer Auction United Kingdom Trade-to-trade wholesale marketplace
Dealer2Trade United Kingdom “Strictly for trade only”
Fleet Auction Group United Kingdom The UK’s first trade-only auction group

Vebeg is worth singling out because it surprises people. It is a state-owned company disposing of German federal property — the kind of stock buyers assume must be publicly accessible — and it is closed to consumers outright. If you want German public-sector vehicles as a private buyer, Zoll-Auktion.de is the platform that will take you.

You can see the full set on our trade-only listing.

Platforms open to private buyers

Here the account is usually free and the verification is light. The trade-off is that you are bidding against dealers who know the wholesale price.

State and enforcement sellers are the strongest segment for a private buyer, because the seller has no incentive to hold stock back for the trade:

Commercial houses that take private bidders:

The full set is on our open to private buyers listing.

Notice boards, not platforms

Some of the highest-value vehicle sales in Europe never appear on a platform at all. A court or an authority publishes a notice — often a scanned PDF — and the sale happens elsewhere, sometimes physically.

Ediktsdatei (Austria), the Portale delle Vendite Pubbliche and Asteannunci.it (Italy), BCPEA and the Sofia City Court register (Bulgaria), Drazba.hr (Croatia), VMI (Lithuania) and Przetargi AMW (Poland) all work this way.

Access here is not a registration problem but a procedural one: you need to understand the local enforcement procedure, and often to appear or file in person. That is why these sales stay cheap.

What changes the price after the hammer falls

Access decides whether you can bid. Three other things decide whether the purchase makes sense, and they differ more between platforms than the hammer price does.

The premium. Across the platforms where we have recorded a rate, the range runs from 11 % to 30 %. State sellers frequently charge nothing. A 25 % premium against no premium is a bigger swing than most bidding contests.

VAT. A margin-scheme car carries no deductible VAT, so a business buyer reclaims nothing; a net-priced car at the same hammer price is genuinely cheaper for them. For cross-border EU purchases the reverse charge usually applies, but almost always only if your VAT number was validated before the purchase, not after.

Transport and paperwork. Collection windows on enforcement sales are often seven to fourteen days. Salvage and non-running lots need a transporter rather than a drive home, and a vehicle sold without registration documents can take months to put back on the road. Price both before setting a ceiling.

Our glossary covers these terms, and each platform’s page carries a buyer’s summary where we have confirmed the operator’s own rules.

Choosing, in one paragraph

If you are a licensed dealer, the volume is on OPENLANE, AUTO1 and CarOnSale, and the Nordic and Polish leasing platforms are worth adding for stock the big three do not carry. If you are a private buyer, start with the state sellers — Zoll-Auktion, Kronofogden, the Spanish BOE portal, the Polish bailiff sites — because they are open by law rather than by commercial choice, and their fee structures are the plainest in the market. If you are hunting the cheapest possible entry and can handle a foreign legal procedure, the notice boards are where the competition thins out.

Browse everything by country or by category, or go straight to the full vehicle list.

Access rules and fees in this article come from the operators’ own published terms, recorded on each platform’s page with the date it was last checked. Terms change — confirm on the platform before you bid.