Tips and guides
Buying a used electric car: how to judge the battery's health
We looked at thousands of used EVs to find what really predicts battery wear. The data is clearer than the rumours.
How many kilometres a year is normal, and what to expect
Predicting how many kilometres a car will rack up next year is easier than it sounds. Here's how we estimate future wear.
How we sum up a car's whole history in one simple read
Our condition overview is built from dozens of checks. We open it up so you can trust it, not just see it.
How to read every chart in your report
Our reports use simple charts to show trends a table would hide. This guide walks through each one so you can read it in seconds.
Used-car prices in 2026: the trends to know
We tracked listing prices across millions of cars through 2026. Here are the trends that stand out, with the numbers to back them.
How we spot the listings that just don't add up
Some risks hide in details no checklist would catch. Here's how we flag the cars whose history quietly contradicts itself.
Understanding the rating in your report and how to use it
Your report comes with a simple rating. This guide explains what each level means and what to do about it.
Why the same car costs less in another region
The same model can vary by thousands of euros from one region to the next. We measured the gaps, and the hidden costs of chasing them.
Petrol, diesel, hybrid or electric: which holds its value best
We ran the same resale analysis across four engine types. The ranking has shifted, and the data explains why.
Where the information in your report comes from
A report is only as good as the information behind it. We open up our sources, how we clean the data, and how we handle the gaps.
Odometer fraud: the warning signs that give it away
Mileage fraud leaves traces even when the numbers look clean. We break down the signs we rely on most.
What a car will really cost you, beyond the price tag
The purchase price is only a fraction of what a car costs. We map out the full picture, from depreciation to maintenance, so you can compare what matters.