We sit on two lists that describe the same market from opposite ends. One is what people are selling — 310,383 listings. The other is what people are checking — 28,797 unique VINs run through our decoder.
If buying were rational, the two would match: check things in proportion to how often you encounter them. They don't match, and the mismatch is the interesting part.
What's for sale
| Vehicle | Listings | Average price |
|---|---|---|
| Ford F-150 | $19,644 | |
| Chevrolet Silverado | $24,532 | |
| Ford F-250 | $26,907 | |
| Jeep Wrangler | $19,457 | |
| Honda Civic | $13,007 | |
| Toyota Camry | $9,949 |
Six of the ten most-listed vehicles in America are pickups. That's the market as it exists.
Where checking diverges
Two patterns come out of comparing the lists.
Expensive purchases get checked disproportionately. The Corvette appears in our lookup data at nearly the same rate as the Camry, despite there being vastly more used Camrys on the road. Nobody buys a used Corvette casually; plenty of people buy a used Camry casually.
Cheap cars get checked least, and they're the riskiest. This is the part that bothers me. The sub-$10,000 segment is where salvage titles, rolled-back odometers and unpaid liens actually concentrate — and it's the segment where only 10% of private listings publish a VIN at all.
So the checking effort is inversely correlated with the risk. People verify the car that's least likely to have a problem and skip the one most likely to.
Why that happens
It isn't stupidity, it's proportional thinking. Spending $60,000 feels like a decision that deserves research. Spending $6,000 feels like a small bet — if it goes wrong, you've lost $6,000, and that's survivable.
Except the maths doesn't work that way. A $6,000 car with a hidden salvage history is worth maybe $3,500, so you've lost 40% of your money on day one. A $60,000 car with a clean check has lost nothing. Proportionally, the cheap mistake is the expensive one.
And the cheap car is the one you'll drive 15,000 miles a year while a family sits in it.
What actually predicts a problem
Not the price. Three things, all checkable in the same two minutes:
Whether the seller volunteers the VIN. Dealers publish it 69.4% of the time, private sellers 15.8% — and disclosure falls as the title gets worse, down to 23.6% on cars with a lien.
Where the car is titled. Branded titles run from 13.3% of listings in Nebraska to 0.7% in Virginia — a nineteen-fold difference in your odds before you look at the car.
Whether the mileage fits the age. Divide the odometer by the years. Ten to seventeen thousand a year is ordinary; well outside that in either direction deserves a question.
All three are free to check, and none of them depends on how much the car costs. Get the number, run a free VIN check, and spend the two minutes on the $6,000 car — that's the one where the check pays for itself.
Frequently asked questions
What are the most common used cars for sale?
The Ford F-150 leads with 11,482 listings, followed by the Chevrolet Silverado, Ford F-250, Jeep Wrangler, Honda Civic and Toyota Camry. Six of the ten most-listed vehicles are pickups.
Which cars do people check most before buying?
Expensive and emotional purchases — trucks and sports cars — get checked disproportionately often relative to how many are on the market. Cheap sedans get checked least.
Why is checking a cheap car more important?
Because the loss is proportionally larger. A $6,000 car with a hidden salvage history may be worth $3,500 — 40% gone immediately — while the sub-$10,000 segment is where salvage titles, odometer rollbacks and liens concentrate.
What predicts whether a used car has a problem?
Three free checks: whether the seller volunteers the VIN, which state the car is titled in, and whether the mileage fits the age. None of them depends on the car's price.
Denis Kataev is a serial solopreneur and the founder of ForCar. With 15+ years in software engineering and 10 years in SEO, he builds data-driven products end to end — backed by a sharp eye for design. At ForCar he mines proprietary vehicle datasets, turning raw numbers into buying advice you can actually trust.
Keep reading
All articles →
157 Cars for Sale Have No Title at All. They Average $4,459.
Every so often a listing says "lost title" or "bill of sale only" and the price is a third of what the car should fetch. There are 157 of them in our data, and understanding why they're cheap is a short lesson in how car ownership actually works.
Subaru Has the Most Wrecked Cars on the Used Market
I sorted every listing by brand and counted branded titles. Subaru came out on top at 12.4%, ahead of Tesla and Honda. For a marque built on safety adverts that looks like a contradiction — until you look at who buys them and where they live.
People Run the Same VIN 15 Times Before They Buy
I expected one lookup per car. The logs say otherwise: 430,409 checks spread across 28,797 unique VINs. People return to the same seventeen digits over and over, and the shape of that curve is the most honest picture of car buying I've seen in our data.