
The Same F-150 Costs $9,700 More in Oregon Than Florida
Same year, same engine, same mileage — a truck should cost about the same anywhere. I sorted our listings by state and the gap turned out to be almost ten thousand dollars.

The Same F-150 Costs $10,791 More in Michigan Than Florida
A truck is a truck. Same badge, same years, same miles on the clock — and the price still swings by more than ten grand depending on which state it's parked in. I always assumed that was noise, so I locked the filters down and looked at what our listings actually say.

What Counts as High Mileage? The Price Curve, Band by Band
I split our listings into 25,000-mile bands to find out what "high mileage" actually costs. The first half of the curve was predictable. What happens after 200,000 miles was not.

Does Car Color Affect Resale Value? Our Data Says No
Everyone knows white and black hold their value best. I pulled 306,046 listings to confirm it, and the whole thing fell apart the moment I compared cars of the same model and year.

The Cars That Hold Their Value (and the Ones That Don't)
Here's a money trick most people never think about: the smartest way to save on a car isn't the price you pay, it's how much you get back when you sell.

How to Calculate Car Depreciation, the Cost That Hurts Most
I got weirdly obsessed with depreciation math, then a little sick when I ran it on my own car. Here's the simple formula, and how to stop overpaying.