Free Nissan Altima VIN Decoder
Nissan Altima VIN Decoder & Lookup
A Nissan Altima VIN decoder translates the 17-character VIN into that exact Altima's factory identity — year, trim, engine, transmission, drivetrain, and assembly plant — using the official NHTSA database. CarWhere's decoder is free with no account, and pairs the decode with open recalls, federal owner complaints, and verified buyer prices for the same Altima.
Enter a VIN to Decode
Buying this Altima?
The $9.99 Full VIN Report adds the original window sticker (where available), itemized factory options, recall + complaint scan, and what verified buyers paid. Get the report · Altima years to avoid · Altima window sticker info
How a Nissan Altima VIN is structured
Every Nissan carries a standardized 17-character VIN. The breakdown below uses a representative Nissan VIN 1N4AL3AP0JC123456 to illustrate the structure: positions 1–3 and 9–17 follow the same federal standard for every Altima, while positions 4–8 (the descriptor section) are Nissan-defined and vary by model and year — read them as an example of the format, not a Altima-specific decode.
| Position | Section | In sample | What it encodes |
|---|---|---|---|
| 1–3 | World Manufacturer Identifier (WMI) | 1N4 | Identifies Nissan and the country/region of build (JN1, JN6, JN8, 1N4, 1N6, 3N1, 5N1). |
| 4–8 | Vehicle Descriptor Section (VDS) | AL3AP | Manufacturer-defined: model family, engine, and body/series. The exact meaning varies by make and model year. |
| 9 | Check digit | 0 | A calculated value that validates the other 16 characters. |
| 10 | Model year | J | Encodes the model year on a standardized 30-year cycle. |
| 11 | Assembly plant | C | Identifies the factory that built the vehicle. |
| 12–17 | Sequential number | 123456 | The unique production serial for this specific unit. |
JN-prefixed VINs identify Nissan vehicles built in Japan. 1N4 and 1N6 identify Nissan vehicles built at Smyrna or Canton, Tennessee/Mississippi. 3N1 identifies Mexico-built Nissan Sentra and Versa. Decode your own VIN above for the exact values — the sample is illustrative of the format only.
Where Nissan builds it
- Smyrna, Tennessee
- Canton, Mississippi
- Aguascalientes, Mexico
- Cuernavaca, Mexico
- Tochigi, Japan
- Oppama, Japan
The 11th VIN character identifies which plant built a specific Altima; the assembly plant is one of the facts the decode confirms.
Sources, data & limitations
Data source: VIN decoding returns manufacturer-reported attributes from NHTSA's vPIC database; recall campaigns and owner complaints come from NHTSA. Manufacturer-submitted fields vary by model year and market. Coverage: recalls and complaints are matched to the decoded year and model and do not confirm that this individual VIN has an unrepaired recall — verify exact-VIN status with Nissan or NHTSA. This free decoder does not include accident, title, odometer, or ownership history. Cite this page: CarWhere, “Nissan Altima VIN Decoder,” carwhere.com/tools/vin-decoder/nissan/altima, updated June 18, 2026. Reviewed by Sam Reynolds, Lead Researcher, CarWhere.
FAQ
What does a Nissan Altima VIN decoder show?
Model year, trim level, engine and displacement, transmission, drive type, body style, and assembly plant for that exact Altima — from manufacturer-submitted NHTSA vPIC data. CarWhere also cross-references open recalls, federal owner complaints, and verified buyer transaction prices for the same year and model.
Where is the VIN on a Nissan Altima?
Lower driver's-side corner of the windshield (visible from outside), the driver's door jamb sticker, the title, or the insurance card. JN-prefixed VINs identify Nissan vehicles built in Japan. 1N4 and 1N6 identify Nissan vehicles built at Smyrna or Canton, Tennessee/Mississippi. 3N1 identifies Mexico-built Nissan Sentra and Versa.
Is the Nissan Altima VIN decoder free?
Yes — free, no account, no lookup limit. The optional $9.99 Full VIN Report adds the original window sticker (where Nissan publishes one), itemized factory options, a recall and complaint scan, and a market price check with a negotiation target.
Can I check Altima recalls and problems by VIN?
Yes — at the model level. Decoding the VIN pins the exact year and model, and CarWhere surfaces the open NHTSA recall campaigns and federal owner complaints filed for that year/model — useful for spotting known trouble areas before buying a used Altima. A campaign match does not by itself confirm this individual VIN has an unrepaired recall; verify exact-VIN status through NHTSA or a Nissan dealer (recall repairs are free for eligible vehicles).