How does Keuro work?

When do you use it?

You're car-shopping and one catches your eye. Looks nice, but what's it actually worth? Type the make, model and year. You'll know within two seconds whether the price is sharp. Whether you spotted it on AutoScout, Marktplaats, or got a tip from a friend, look it up here.

What is a great deal?

For every combination of make, model and year, we compute the price distribution across all listings we have. Based on that, each listing falls into one of three buckets:

• Great deal! The cheapest 25% of listings for this car. Sharp price.
• Average Mid-pack, a normal market price for this car.
• Pricey The priciest 25% of listings for this car. Seller is asking on the high side.

Watch out at the very low end: extreme prices usually have a reason. High mileage, damage, an awkward option set, or something the seller didn't put in the listing. That investigation is on you. Keuro just tells you where the price sits, not whether the car is worth it.

How does option impact work?

A panoramic roof or a tow bar does something to the price. We compare listings with and without each option within the same make-model-year cohort, and compute the price difference. On the car page you can tick options to see how your estimate shifts.

Sometimes it surprises you. Not every option makes a car more expensive. Some options correlate with cheaper trims and look like they reduce price. It's a correlation in the data, not a fixed surcharge: the more listings we have for a car, the more reliable it gets.

Sources

Right now we scrape AutoScout24. Marktplaats is on the roadmap. Other sources we add case by case.