How does the sale of my car work?

Fill in our online form, then we take care of everything: Online valuation : you describe your vehicle. First offer : we contact you the same day. Payment and pickup : if you accept the offer, we come to your home to inspect the car, pay you and pick it up. You don't have to do anything.

How long does the inspection take?

The physical inspection of your vehicle takes about 30 to 45 minutes. Our experts check the general condition, mechanics, bodywork, and equipment of your car.

What documents do I need to bring?

You need to bring: the owner's ID card, the vehicle registration certificate, service invoices (if available) and the car keys.

Can I sell a leased car?

Yes, we can buy back your leased vehicle. We will contact your leasing company directly to get the remaining balance and arrange the buyback. You don't have to handle the administrative steps.

Do you buy cars registered abroad?

Yes, we also take vehicles registered abroad, provided you have all the documents needed for their transfer. Contact us and we will give you the exact list for your country of origin.

Payment is made within 24 business hours after you accept our offer. The transfer is made to the bank account of the vehicle's owner.

Is the online valuation really free?

Yes, the online valuation is completely free and without commitment. You receive an immediate price estimate based on the information provided and market data.

Do you take damaged cars?

Yes, we buy back all types of vehicles, including damaged cars or those needing repairs. The offer will naturally be adjusted based on the actual condition of the vehicle.

Can I sell a company car?

Yes, we also buy back company vehicles. Additional documents will be required: company BCE extract and ID of the legal representative.

How to value your car in 2026: the complete guide

You want to sell your car and you'd like a realistic idea of its value? Good news: you no longer need to go to a dealer to get a first estimate. In 2026, several online tools let you get a reliable range in a few minutes — provided you know how to use them and understand their limits.

Why is the valuation of your car so variable?

The price of a used vehicle depends on five main criteria:

Make and model: some brands depreciate faster than others (often premium German brands hold their value better than mass-market ones).
Year and mileage: a 5-year-old vehicle with 80,000 km will sell for more than a 5-year-old vehicle with 180,000 km, same model.
Overall condition: bodywork, interior, mechanics, tyres, up-to-date service book. A well-maintained car can be worth 15 to 20% more.
Options and equipment: GPS, leather, sunroof, heated seats, reversing camera. "Pleasure" options count for less than "safety" options (adaptive cruise control, emergency braking).
Local market: in Brussels, small city cars sell better (difficult parking, traffic jams). In Antwerp, the utility vehicle market is more buoyant. In East Flanders, the car parc is often newer.

Pitfall n°1

Using a single valuation tool. No tool is exhaustive — most of them use past transaction data, which can be 6 to 12 months behind the real market.

The 4 reliable methods to value your car

1. Online comparison sites (Autoscout, Gocar, Car & Classic)

These platforms list current ads for your model. It's an excellent method but it has a bias: ads aren't actual sales. Many cars are overpriced and never sell.

How to use it properly: filter ads similar to yours, sort by ascending price, and focus on the first quartile (the cheapest 25% of ads). Those cars are actually selling.

2. The professional argus (Eurotax, Cap Gemini)

The argus gives a theoretical reference value, calculated from real transactions and statistical models. It's the tool used by professionals.

In Belgium, dealers mainly use Eurotax and Car-Pass (for the mileage history). In 2026, this data is increasingly accessible to the general public via certain sites such as Autoscout, or by direct request.

3. Valuation by a professional (dealer, garage, pro buyer)

This is the most reliable method, but it has a hidden cost: a dealer who makes you an offer will tend to understate the valuation to make a margin. A professional buyer (cash buyback) will be more transparent but will generally offer 20 to 30% less than a private individual, to cover refurbishment costs, the legal warranty, and logistics.

Avoid

"30-second" valuations by SMS or via over-simplified forms. They're often used to call you back and put you under pressure with a low offer. Always insist on a physical inspection before signing.

4. Valuation by a serious buyback service

This is the method we offer at FastCash Auto. You fill in an online form with your vehicle's specifications, and we suggest an indicative price within 2 minutes, with no obligation. If the price suits you, we come to you free of charge for the final inspection and payment.

How can you improve your car's valuation?

Before putting your car up for sale, here are the 5 actions that really make a difference:

Fill up the tank: it sounds basic, but a car with a full tank gives the impression of careful upkeep.
Interior + exterior wash: invest 30 € in a pro wash. Visually multiplies the perceived value by 2-3%.
Fix the small defects: a scratched mirror, a damaged wheel, a paint chip on the bonnet. Budget 100-300 € on repairs to recover 500-1,000 € on the sale.
Prepare the service book: a complete, up-to-date service book with invoices can add 5 to 10% to the value.
Have an up-to-date Car-Pass: this official Belgian document proves the mileage. Without it, professional buyers will heavily discount the car.

How much is my car worth today?

The best way to find out is to get a precise valuation based on your specific vehicle. At FastCash Auto, the valuation is:

Free: no fees, no obligation
Fast: 2 minutes to fill in the form, response within 24 hours
Transparent: based on the real market, not a generic algorithm
Finalised after inspection: once the price is agreed, we come to check the condition and proceed with payment

Value my car for free

In summary

Valuing your car isn't an exact science, but by cross-referencing 3-4 sources (comparison site, argus, pro opinion, physical inspection), you can get a reliable range to within 10%. Avoid over-quick valuations by SMS, be wary of dealers who undervalue to make a margin, and favour services that commit to a firm price after inspection.

If you want the simplest option: fill in our online form, we take care of the rest.