Free VIN decoder: factory specs, recalls, crash ratings and mpg

How the decoder reads your VIN

The work happens in two passes. The moment you type, your browser applies the federal rules of 49 CFR Part 565 without asking anyone: it checks that there are 17 characters and no I, O or Q, recomputes the check digit in position 9, reads the model year from position 10 (the seventh character settles whether a code means 1980-2009 or 2010-2039), and looks up the first three characters, the world manufacturer identifier, in a table of 679 codes taken from NHTSA. That first reading is instant and works even offline.

Once the VIN is complete, the browser sends it to NHTSA vPIC, the Product Information Catalog that carmakers fill in for every model they sell in the United States. vPIC answers with the factory record: trim, body class, engine size and cylinders, fuel, drive type, transmission, gross vehicle weight rating, assembly plant and the safety equipment the maker declared. With the make, model and year in hand, three more requests go out in parallel: the NHTSA Recalls API for every campaign covering that model year, the NCAP Safety Ratings API for its stars, and fueleconomy.gov for its EPA ratings. None of these requests passes through our server; we do not have one.

Model names do not always match between agencies. vPIC writes "YZF-R1" where the recall database writes "YZFR1", and "F-150" becomes "F150 Pickup 2WD" at the EPA. Some makers file under the version rather than the family: a 2019 Mercedes-Benz C-Class C300 has no campaign under "C-Class" but 17 under "C 300" and "C300", so the decoder also searches the version code of the trim and counts each campaign once. At the EPA, each name is checked against the drive type, doors, body, hybrid system and trim vPIC returned, so a 2020 Camry SE with front-wheel drive gets the "Camry LE/SE" rating, not the AWD or hybrid one, before engine size and cylinder count pick the engine. When two engines remain possible, both EPA ratings are shown rather than a guess.

Why four federal sources on one page changes what you see

Most "free VIN check" pages stop after the factory specs, the one part that costs them nothing, and send you to a paid report for the rest. Yet the recall, crash and fuel data are public too. Put together, they answer questions none of them answers alone. A 2022 Ford F-150 shows 32 recall campaigns in NHTSA's file; next to that number, its NCAP stars and its EPA mileage tell you whether those campaigns hit a well-rated, efficient truck or a weaker one. The record also moves fast: Ford alone filed 135 vehicle campaigns in 2025, against 60 in 2024, and 75 more in 2026 so far.

The recall file shows trends no single lookup reveals. Campaigns over rearview cameras, filed under the backover prevention standard that made cameras mandatory from May 2018, went from 1 in 2016 to 61 in 2025; they now cover 29 million vehicles. Air bag inflator campaigns, the legacy of the Takata ruptures, still number 257 since 2016. Do-not-drive and park-outside warnings, the most urgent advisories NHTSA publishes, appeared in 245 campaigns between 2016 and 2025. Those figures are recomputed every week from the official file, dated October 15, 2026 for this build, and they feed the brand recall pages and the guide to do-not-drive recalls.

What each part of the result means

Recall campaigns versus your car's open recalls

The number in red counts campaigns for the model and year, as published in NHTSA's database. It does not say whether your particular vehicle was in the affected production window, or whether a dealer already fixed it. That answer is attached to the VIN itself and lives in manufacturer records, which NHTSA exposes through its own recall lookup by VIN for vehicles from the past 15 calendar years. The decoder gives you the direct link with your VIN filled in. Our step-by-step guide to checking recalls covers dealers, over-the-air fixes and the 15-year limit on free repairs.

Crash ratings

NCAP rates frontal crashes, side barrier and pole impacts and rollover resistance, then combines them into an overall score of one to five stars. Not every model is tested every year: NHTSA picks the vehicles it crash-tests, so "not rated" means "not tested", not "unsafe". The crash rating lookup lists every body style and drivetrain NCAP rated for a model year, and our explanation of the stars shows how the rollover risk turns into a rating.

Fuel economy and yearly cost

The EPA publishes city, highway and combined mpg for every light vehicle since 1984, MPGe and kWh per 100 miles for electric cars. The yearly cost uses your miles and your gas price, starting from the national prices fueleconomy.gov publishes (regular at $4.33 a gallon for this build). Pickups and vans above 8,500 lb gross weight are not rated by the EPA, so a heavy-duty truck will show no mpg. The mpg lookup goes further, with every engine option and a multi-year cost, and the window sticker page rebuilds the label figures.

What a free VIN decoder cannot tell you

Be wary of any site that promises a full history for free. The VIN is a description of how the car was built. What happened afterwards is recorded elsewhere: title brands such as salvage, flood or rebuilt are written by state DMVs; insurers report total losses; odometer readings are noted at each title transfer. The federal clearinghouse for title data is the National Motor Vehicle Title Information System, run by the Department of Justice. It is not free: its approved data providers set their own price for a report. Insurance total losses and thefts reported by member insurers can be searched at no charge on NICB VINCheck. Accident details from police reports and repair shops only appear in commercial reports, and only when someone reported them.

So use this decoder for what it is reliable at: confirming that the car matches its papers, finding every recall campaign and its remedy, comparing crash ratings and running costs. Then, before paying for a used car, buy one NMVTIS report, ask for the maintenance records and have an independent mechanic look at it. The comparison of free checks and paid reports lists what each one covers.

Recall campaigns per year, all makes

Vehicle campaigns of every kind, including RVs, buses, trailers and motorcycles, by the year NHTSA received the manufacturer's defect report. "Vehicles" adds up the potentially affected units each maker declared.

Recalls by brand

The 18 brands that sell the most cars in the United States, ranked by vehicle campaigns filed between 2016 and 2025. Each page has a recall lookup set to that brand, its campaigns by year and the systems it recalls most.

Model pages, with every campaign by model year next to its NCAP stars and EPA mpg: Ford F-150, Ford Explorer, Ford Escape, Chevrolet Silverado 1500, Chevrolet Equinox, Toyota RAV4, Toyota Camry, Toyota Tacoma, Honda CR-V, Honda Civic, Honda Accord, Ram 1500, Jeep Grand Cherokee, Nissan Rogue, Tesla Model Y, Hyundai Tucson.

Six checks before you buy a used car

1. Compare the VIN on the windshield, the driver door label and the title, character by character. The guide to VIN locations has a matcher that flags look-alike characters.
2. Run it through the decoder and make sure year, model, engine and body match the listing. A V8 on paper and a V6 under the hood is a question for the seller.
3. Look at every recall campaign, then check the VIN on nhtsa.gov to see which ones are still open on that car. Open recalls are repaired free by a franchised dealer, within the federal limits.
4. Read the crash ratings for the exact body style; a regular-cab and a crew-cab pickup can differ by a star.
5. Price a year of fuel with your own mileage before comparing two cars on sticker price alone.
6. Buy an NMVTIS report for title brands and odometer history, and get an independent inspection. No database replaces a lift and a mechanic.

Decode by type of vehicle

The decoder reads cars, SUVs, pickups, vans, buses and trailers. Motorcycles have their own page, which accepts the first 11 characters when the serial is hard to read: motorcycle VIN decoder. To verify a VIN by hand, the check digit calculator shows the arithmetic position by position, and the model year chart lists the 30 year codes.