Question 1

Where do seized cars and vehicles come from?

Accepted Answer

Seized [cars](/en/subastas-publicas-vehiculos), motorbikes and commercial vehicles auctioned publicly originate from confiscations for unpaid debts. These can be tax debts owed to the [Tax Agency](/en/subastas-hacienda-aeat) (AEAT) or [Social Security](/en/subastas-seguridad-social), unpaid bank loans enforced through the courts, or entire company fleets from insolvency proceedings. Through the [BOE](/en/subastas-boe), these movable assets are liquidated to satisfy creditors.

Question 2

What types of vehicles can I buy at public auctions?

Accepted Answer

The range of movable assets is extremely broad. On the Electronic Auction Portal you can find economy cars, motorcycles and vans through to premium vehicles, campervans, industrial machinery, lorries and agricultural tractors. subastAI groups and categorises all [seized vehicles](/en/subastas-embargados-vehiculos) nationally so you can filter easily by type, valuation or province.

Question 3

Can I see or test-drive a seized vehicle before bidding?

Accepted Answer

As a general rule, it is not possible to mechanically test vehicles or start the engine. Most are sealed in municipal, judicial or authority-controlled storage facilities. The auction notice specifies the storage location and, in some cases, allows an exterior visual inspection on set dates and times. The vehicle is always sold "as is" (in its current physical condition).

Question 4

What hidden charges or debts can a vehicle at auction carry?

Accepted Answer

Like [properties](/en/subastas-publicas-viviendas), vehicles have their own charge history. The biggest risk when buying a seized car is a "retention of title" (reserva de dominio) in favour of a finance company, which prevents a change of ownership at the DGT even if you win. There may also be additional seals or unpaid road tax (IVTM) arrears. subastAI's AI processes the file to alert you to these legal blocks before you bid.

Question 5

How do I participate and calculate profitability when bidding on a vehicle?

Accepted Answer

To bid, access the [BOE Portal](/en/boe-auctions) with your digital certificate and pay the mandatory prior deposit (usually 5% of the vehicle's assessed value). For a profitable purchase (especially for traders), subtract from your maximum bid the Transfer Tax (ITP), any outstanding road tax and towing costs, as no warranty is provided. subastAI assists with this financial analysis so you always bid with a profit margin.

Preguntas Frecuentes — Seized Vehicles

Where do seized cars and vehicles come from?

What types of vehicles can I buy at public auctions?

Can I see or test-drive a seized vehicle before bidding?

What hidden charges or debts can a vehicle at auction carry?

How do I participate and calculate profitability when bidding on a vehicle?