The short version
AutoCheck costs roughly $25 a report at the time of writing, and far less per car in a pack that has to be used within a few weeks — cheap enough to run on every serious candidate rather than one. Its auction records are the real reason to buy it, especially on a dealer trade-in or lease return; its thin service history and its score are the reasons not to stop there. Run the free lookups and the few-dollar NMVTIS pull first so the paid report only confirms what the cheap layers didn't disqualify, buy the Carfax for the finalist if the car's history is service-heavy, and read the timeline instead of the number at the top. Then put the car on a lift, because the one thing no report at any price contains is the car as it is today.
At the time of writing, a single AutoCheck report costs roughly $25 in the US, and the company's multi-report packs push the per-report price down to a few dollars each — cheaper than a single Carfax by a wide margin, and cheap enough per car that you can screen a whole shortlist instead of one finalist. That price gap is the reason most people search for AutoCheck in the first place. Whether it's the right report, rather than the cheap one, depends on what the report is built from and on what kind of car you're looking at.
This guide covers the pricing shape and the catch built into the packs, what an AutoCheck report actually contains, the one area where it genuinely outperforms Carfax, the areas where it doesn't, and the free and few-dollar official layers that should run before you pay either company anything.
AutoCheck pricing at the time of writing
AutoCheck, which is owned by the credit bureau Experian, sells reports by the VIN through its own site, and the pricing has kept the same shape for years even as the exact figures drift. Treat every number below as approximate and check the current page before you buy:
- A single report for one VIN — roughly $25, the figure most comparisons quote
- A small pack of several reports for around twice the single price, which is where the per-report cost drops sharply
- A larger pack of a couple dozen reports for a bit more than the small pack, priced for people screening many cars
- Packs expire — at the time of writing, unused reports in a pack lapse after a limited window of a few weeks, so buy one when you're actively shopping, not ahead of time
- A free report is sometimes attached to a listing: some online marketplaces and dealer sites include an AutoCheck report on their vehicle pages at no charge, which is worth checking before you pay for the same VIN
What you get for the money
An AutoCheck report is an aggregation, not an inspection. Nobody from AutoCheck has seen the car. The report collects records other parties generated about that VIN — state title offices, insurers, police departments, auction houses, repair shops in its network — and lays them out as a timeline with a summary at the top. The typical contents:
- Title records — brands such as salvage, flood, rebuilt, and junk, drawn from state titling data, the same events the federal NMVTIS database records
- Odometer readings disclosed at title transfers and logged at some inspections, shown as a trail you can check for a drop or an implausible jump
- Accident and damage records where a police report was filed or an insurer or shop shared the claim
- Auction records — sale events at wholesale auctions, sometimes with the condition announcement the auction attached to the car
- Ownership count, registration states, and usage flags such as rental, fleet, taxi, or lease
- Recall status from the manufacturer, and theft and lien indicators where reported
- The AutoCheck Score, a single number that rates the car against similar vehicles of its age and class based on what was reported
Where AutoCheck beats Carfax
Price is the obvious win, and for one common shopping pattern it's decisive. If you're screening five or eight candidates from Facebook Marketplace and Craigslist and rejecting most of them, the per-car cost of a Carfax adds up fast; a pack of AutoCheck reports covers the whole search for less than two singles from the other company. The cheap report on every candidate, and the expensive report on the finalist, is a rational split.
The second win is auction data. AutoCheck has long had strong feeds from the big wholesale auction houses where dealers buy and sell trade-ins and off-lease cars. A car that has passed through auction lanes — and a great many used cars on dealer lots have — often shows up in more detail in AutoCheck: the sale event, the seller type, and sometimes an announcement such as frame damage or a title discrepancy that the auction disclosed to bidders. That announcement is exactly the kind of fact a dealer's own report may not lead with. If the car you're looking at is a dealer trade-in or a lease return, AutoCheck's auction coverage is the specific reason to run it even if you already have a Carfax.
AutoCheck also offers its own buyback protection on qualifying vehicles, subject to its terms. Like the Carfax equivalent, it covers specific title brands a state actually recorded and missed from the report, not accidents, not odometer fraud, and not damage nobody reported. Read the terms before you count on either.
Where it doesn't
Service history is the clearest gap. Carfax's network of enrolled repair shops is large enough that a well-maintained car often shows a run of oil changes and dealer visits with mileage at each — useful both as a picture of care and as a cross-check on the odometer. AutoCheck's service coverage is thinner, so a private-party car with a documented maintenance life may look emptier there than it is. The Carfax pricing guide covers what that extra money buys in more detail.
The AutoCheck Score is the part to trust least. It's a model's opinion about reported events, and a car about which nothing was reported scores well by default — the same weakness every history report has, compressed into a number that looks like a verdict. Read the timeline underneath the score, not the score. And remember that the two companies' networks differ, so the same car can look cleaner in one than the other; a dealer showing you the tidier report is not lying, but they did choose it. The head-to-head comparison goes through the divergence line by line.
Neither report sees the unreported. A fender repaired for cash generates no record. A crash never claimed on insurance and never reported to police generates no record. "No accidents reported" is a statement about the reporting network, not the car, and it is worth exactly as much at $25 as at $45.
The cheaper layers underneath, and the order to run them
Both companies sit on top of an official source that isn't a company at all. The National Motor Vehicle Title Information System, NMVTIS, is where states report title brands, junk and salvage events, and the odometer disclosed at title transfers. You can pull that record yourself through any approved provider, typically for a few dollars, and get the title-brand and odometer trail without the packaging — here is how to get an NMVTIS report. Above that sit two free lookups: the NHTSA VIN decode and recall search, and NICB's VINCheck for theft and total-loss records from participating insurers.
That stack sets the order. Free lookups first, on every candidate, because a VIN that decodes to a different trim or engine than the ad describes ends the conversation before anyone pays. The few-dollar NMVTIS pull next, on anything that survives a first look. Then the AutoCheck report — a pack, if you're still screening several — and a Carfax on the finalist if the car's life looks service-heavy rather than trade-heavy. Before any of that, it costs nothing to run the listing itself through a free browser check for the tells no database holds: reused photos, a price nobody else can match, a story built for urgency.
Whatever the report says, it ends at the last filed record. The car in front of you has lived since then. Worn tires, a slipping transmission, fresh paint over a repair nobody reported — those are found on a test drive and a mechanic's lift, and no report price buys them.