Luxembourg & France
Sell your car quickly in Luxembourg
Get a free valuation and a fast purchase offer, with no obligation.
- Online valuation in 2 minutes
- Inspection at your home or workplace
- Payment by secure bank transfer
- Paperwork handled for you

Free valuation, no obligation
Describe your vehicle
Receive an initial valuation
Have your car inspected
Get paid
- Private and trade sellers
- All makes and powertrains
- Luxembourg, France and border regions
- Transparent offer, no hidden fees
Quick vehicle valuation
Four steps, two minutes. You receive an initial valuation within 24 working hours.
How it works
A short journey, with no advert to write and no buyers to show around.
- 1
Describe your vehicle
Make, model, year, mileage and overall condition. Photos are optional but they make the valuation considerably more accurate.
- 2
Receive an initial valuation
An advisor reviews your file and sends you a realistic range within 24 working hours, with no obligation on your side.
- 3
Have your car inspected
At your home, your workplace or an agreed location. The check takes about thirty minutes and results in a firm offer.
- 4
Get paid
Sign the transfer documents, we take care of deregistration, and the secure bank transfer goes out to your account.
A simple and secure sale
From the vehicle inspection to payment, you are supported at every step.


Why sell to TheOne Auto
Free valuation
No admin fee, no commitment. You are free to turn the offer down at any point.
Fast offer
Initial valuation within 24 working hours, firm offer on the day of inspection.
Secure payment
Bank transfer to your account, triggered on signature. No cheques, no cash.
Simplified paperwork
Deregistration, transfer certificate, online declaration: we prepare the documents with you.
Private and trade
A single car or a batch of vehicles: the process scales with the volume.
Luxembourg and France
We travel across the Grand Duchy, Moselle, Meurthe-et-Moselle and the border regions.
The vehicles we buy
All makes, all powertrains, from a recent car under warranty to an older high-mileage vehicle.
City cars
Small urban cars, petrol or electric, in strong demand on the second-hand market.
Saloons and estates
Company cars, commuters’ diesels, high-mileage family estates.
SUVs and crossovers
The most in-demand segment of the used market, in every size class.
Vans
Panel vans, small vans and tradespeople’s converted vehicles, including high-mileage examples.
Premium vehicles
High-end saloons and SUVs, sports cars, vehicles with rare specification.
Electric and hybrid
Valuation taking battery health and fast-charging history into account.
Company fleets
Batches of company vehicles, end-of-lease cars and fleet renewals.
Customer reviews
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Customer reviews coming soon
No reviews are published yet. In line with our policy we do not display fictional reviews. The first verified feedback will appear here once sales have been completed and collected through a verified review platform.
Frequently asked questions
Is the valuation really free?
Yes. The online valuation and the vehicle inspection are free and carry no obligation. You pay nothing, even if you decline the offer.
Does the online valuation match the final price?
No, and no serious buyer can claim otherwise. The valuation is based on what you declare. The firm offer follows a check of the actual condition, the service history and the documents.
How long does the whole process take?
Around 24 working hours for the initial valuation, then two to four working days for the inspection appointment. If you accept the offer, the sale and transfer start the same day.
Do you buy cars still on finance or lease?
Yes, provided you obtain the settlement figure from your finance company. We can pay that balance directly and transfer you the difference where the value allows.
Does the roadworthiness test need to be valid?
It is not essential in order to sell, but a recent test with no major defects supports the value. We also buy vehicles whose test has expired.
Where does the inspection take place?
At your home, your workplace or an agreed location in Luxembourg or France. We come to you — there is no need to bring the car anywhere.
Ready to sell your car?
Get your valuation now. Free, no obligation, answer within 24 working hours.
