Nissan VIN Decoder: What Every Digit Means

Nissan's lineup spans compact sedans to midsize SUVs to work trucks — and the majority of them share one defining component: the CVT. That transmission has made Nissan vehicles among the most talked-about in the used car market, both for their efficiency and for the repair histories that follow certain model years. Whether you're buying a Rogue, an Altima, or a Frontier, the VIN tells you where the vehicle was built, which engine is under the hood, and what model year you're actually looking at — information that can meaningfully change a buying decision when you know how to read it.

This guide breaks down every digit of a Nissan VIN, explains what each position reveals about the vehicle, and shows you exactly how to run a complete history report before you commit to a purchase. For an instant free result, see the free tools comparison below.

Where to Find the VIN on a Nissan

Nissan places the VIN in several consistent locations across its model range:

• Dashboard (primary location): Visible through the windshield on the driver's side — stamped on a metal plate at the base of the windshield where it meets the dashboard. This is the easiest location to read without opening the vehicle.
• Driver's door jamb: A white sticker on the driver's side door frame. This sticker also displays the GVWR, tire inflation data, and manufacturing plant details.
• Engine bay: Stamped on the firewall on the driver's side. Useful for confirming that the engine hasn't been swapped — particularly relevant on Altimas and Sentras where CVT replacement is common on older models.
• Trucks and SUVs: On Frontier and Titan models, the VIN may also be stamped into the frame near the driver's-side front wheel well.
• All models: Also printed on the title, registration, and insurance documents.

Always verify that the dashboard VIN, door jamb sticker, and any stamped VINs match exactly. A mismatch between locations is a hard stop — it may indicate a salvage rebuild, a stolen vehicle fitted with a cloned plate, or an undisclosed title event. On any used Nissan, this three-point check takes under two minutes and can prevent a very expensive mistake.

Nissan VIN Decoder: Digit by Digit

Here is what each position in a Nissan VIN tells you:

Position 1: Country of manufacture

A "1" in position 1 means the vehicle was assembled in the United States — at Nissan's Smyrna, Tennessee plant (one of the largest auto assembly facilities in North America) or the Canton, Mississippi plant. "J" indicates Japan, where Nissans built for certain markets originate from Oppama or Tochigi. "3" indicates Mexico — Nissan operates a large plant in Aguascalientes and a facility in CIVAC, Morelos that produce passenger vehicles including the Versa and Sentra for the US market. The country code matters for buyers because plant-specific build quality records and regional recall compliance histories can differ.

Positions 2–3: Manufacturer and vehicle type

Position 2 is always "N" for Nissan on any genuine Nissan vehicle. The full WMI (positions 1–3) tells you the plant and vehicle category. 1N4 covers US-built passenger cars — primarily the Altima and Maxima from the Smyrna plant. 1N6 covers US-built trucks, including the Frontier and Titan from the Canton plant. 5N1 covers US-built multipurpose vehicles — the Rogue, Murano, and Pathfinder. Japanese-built passenger cars carry JN1, while Japanese-built MPVs use JN8. Mexican-built passenger cars start with 3N1. If the first three characters of a VIN don't match one of these known Nissan WMIs, the vehicle should be verified carefully before purchase.

Position 8: Engine code

On Nissan vehicles, position 8 identifies the engine — and for used Nissan buyers, this position is particularly useful for confirming which powertrain generation you're looking at. The Rogue's transition from the 2.5L QR25DE four-cylinder (2014–2020) to the 1.5L VC-Turbo three-cylinder (2021+) is encoded here, as is the Altima's shift from the 2.5L QR25DE to the 2.0L VC-Turbo for SR and Platinum trims from 2019 onward. Always verify the engine code matches the powertrain physically present — and always cross-reference with a full VIN decode before assuming which service intervals apply to a specific vehicle.

Position 10: Model year

The model year character at position 10 is critical on Nissans because CVT generation and software revisions vary by year within the same model nameplate. An Altima with position 10 showing "D" (2013) is covered under the settled class-action CVT warranty extension; an Altima showing "L" (2020) reflects Nissan's revised CVT calibration introduced with the fifth-generation redesign. On the Rogue, the difference between "K" (2019) and "M" (2021) marks the switch to the VC-Turbo engine — a fundamentally different powertrain with its own recall history. Always decode position 10 before evaluating which known issues apply to the specific vehicle.

Position 9: The check digit

Position 9 is a mathematically derived check digit, calculated by applying the ISO 3779 algorithm to the other 16 characters. On popular models like the Rogue and Altima — which generate high used-car volume — VIN fraud can occur on high-demand trim levels or low-mileage examples. A VIN that fails the check digit calculation is fabricated or tampered, and should not be purchased under any circumstances. Free VIN decoders will flag this automatically, but physically verifying that the dashboard VIN, door jamb sticker, and frame stamp all match is a separate step that the check digit alone cannot replace.

What a Nissan VIN Check Can Reveal

Nissan's broad used-car presence — the Rogue is consistently one of the top-selling vehicles in the United States — means there is a large and active secondary market, which also means more variation in vehicle histories than buyers often expect.

• CVT-related title events — Nissan's CVT transmission has been the subject of multiple class-action settlements and warranty extensions affecting Altima, Sentra, and Versa models from 2012 through the mid-2020s. A VIN history report can surface whether the vehicle has had a prior transmission replacement, warranty-covered repair, or title event related to a powertrain failure.
• Accident history — Rogue and Altima repairs after moderate collisions frequently run $5,000–$12,000. A VIN report surfaces insurance claims that a private seller is not required to disclose.
• Title status — Flood-affected Nissans from Gulf Coast storms occasionally re-enter the used market with washed or out-of-state titles. A branded salvage or flood title significantly affects insurability and resale value.
• Open recalls — Nissan has issued numerous VIN-specific recall campaigns across its lineup, including airbag inflator, rearview camera, and VC-Turbo engine bearing recalls on recent models. A VIN check against the NHTSA database will surface which campaigns remain open on any specific vehicle.
• Odometer records — High-volume models like the Rogue and Sentra are frequently used as rental fleet or corporate fleet vehicles. Odometer discrepancies on returned fleet units are a known pattern. Multiple title transfers in a short period are worth investigating.
• Theft records — Certain Nissan models, particularly the Altima, appear on annual stolen-vehicle lists in urban markets. A NICB and NMVTIS cross-reference will confirm the vehicle is not flagged as stolen or previously recovered.
• Ownership history — Rental history, lease returns, or commercial use can affect long-term reliability predictions on CVT-equipped vehicles where driving pattern and maintenance consistency matter.

Nissan VIN Check by Model: What to Look For

Nissan Altima

The Altima uses 1N4 as its WMI, built primarily at Nissan's Smyrna, Tennessee plant (plant code C). The fifth-generation Altima (2019+) redesign introduced the 2.0L VC-Turbo engine for upper trims — a variable-compression engine with a distinct recall and service profile from the 2.5L QR25DE it replaced. On fourth-generation Altimas (2013–2018), the settled class-action CVT warranty extension applies: the WMI and year decode tell you immediately whether you're looking at an affected vehicle. Always check whether any open CVT-related warranty coverage remains, and run the VIN through the NHTSA recall database to confirm status on the 2024 Altima EPS steering recall (loss of steering control on certain 2024 models).

Nissan Rogue

The Rogue is the highest-volume Nissan in the US used-car market and uses 5N1 as its WMI. The third-generation Rogue (2021+) switched from the proven 2.5L QR25DE to the 1.5L VC-Turbo three-cylinder — a powertrain that has accumulated its own NHTSA recall history, including engine bearing manufacturing defects on 2021–2024 Rogues and throttle body gear failures on 2024–2025 models. On second-generation Rogues (2014–2020), the 2.5L engine is generally well-regarded, but verify recall status on rearview camera harness issues (2019–2021 Rogue) and the February 2024 recall for driver airbag inflator misassembly on 2023 Rogue models. The Rogue's popularity also makes it a target for odometer rollback — fleet returns with reset mileage are occasionally seen in wholesale auction channels.

Nissan Sentra

The Sentra uses 1N4 (US-built) or 3N1 (Mexico-built) as its WMI. The eighth-generation Sentra (2020+) represents a significant redesign with revised CVT calibration and improved build quality relative to the criticized 2013–2019 generation. On 2013–2019 Sentras, the CVT class-action settlement and warranty extension program covered judder, hesitation, and premature transmission failure — a history that shows up in VIN reports on affected units. On recent Sentras (2023–2024), confirm the driver airbag recall (PD103/PMA34) has been completed — an inflator misassembly that risks improper deployment. Also verify the 2020–2022 Sentra tie rod recall (bent tie rod causing loss of steering control) on vehicles from those years.

Nissan Frontier

The Frontier uses 1N6 as its WMI and is built at Nissan's Canton, Mississippi plant. The third-generation Frontier (2022+) is a significant departure from its predecessor — new platform, new 3.8L V6 engine, and no CVT (it uses a 9-speed automatic). On 2005–2021 Frontiers (second generation), the 4.0L V6 with a 5-speed automatic or 6-speed manual has a generally strong reliability record; the more common issues involve fuel pump failures and radiator cracking on certain years. A VIN history check on any older Frontier should look specifically for prior accident repairs — frame rust is a concern in northern states, and collision repairs that affect frame integrity on a body-on-frame truck are expensive to remediate.

Nissan Murano

The Murano uses 5N1 as its WMI. It is a CVT-equipped crossover that has been through three generations since 2003. The third-generation Murano (2015+) uses the 3.5L VQ35DE V6 paired with the Xtronic CVT — a combination that has fared better in terms of CVT reliability complaints than the smaller-displacement CVT units in the Altima and Sentra. That said, Murano CVT replacement costs on out-of-warranty units can still run $4,000–$6,000. Verify any open recalls through the NHTSA database, and on private-sale Muranos, look specifically for title history consistency — multi-state title transfers on a relatively affordable luxury crossover are a pattern worth investigating.

How to Run a Nissan VIN Check: Step by Step

1. Locate the VIN through the windshield on the driver's side dashboard — the metal plate at the base of the windshield is the easiest reference point.
2. Cross-check with the door jamb sticker — both must match exactly. On Frontier and Titan trucks, also check the frame-stamped VIN near the driver's-side front wheel.
3. Confirm the first three characters are a recognized Nissan WMI: 1N4 or 1N6 or 5N1 (US-built), 3N1 or 3N6 (Mexico-built), or JN1, JN8 (Japan-built). A WMI that doesn't match any known Nissan code is a red flag.
4. Decode position 10 to confirm the model year matches what the seller states.
5. Verify the engine code at position 8 is consistent with the engine physically present in the vehicle.
6. Run the free NHTSA check to confirm specs and look up all open safety recalls — Nissan has active recall programs across most of its current lineup.
7. Run the free NICB VINCheck to cross-reference national theft databases.
8. Enter the full 17-digit VIN into a trusted NMVTIS-approved provider for the complete history report — accident records, title history, odometer events, and ownership records.
9. On Altima and Sentra models from 2013–2019, specifically review whether prior transmission repairs appear in the history and whether any CVT warranty work was performed.

Free vs Paid Nissan VIN Check

The NHTSA VIN decoder and NICB VINCheck are both free and worth using — NHTSA confirms factory build specs and open recall campaigns, NICB checks theft records. What they can't surface is accident history, prior title events, or odometer inconsistencies across ownership transfers. Those require a paid report through an NMVTIS-approved provider.

For Nissan specifically, the gap between free and paid is easy to overlook. The NHTSA tool will confirm production details and flag open recalls — useful on Rogue and Altima models with active recall campaigns for airbag inflators and VC-Turbo engine bearings — but it won't show prior CVT replacements under warranty, title events from other states, or mileage inconsistencies on a multi-owner Sentra that spent three years as a rental fleet vehicle. Those are exactly the details that tend to be absent from private listings on vehicles priced between $18,000 and $35,000. On any used Nissan at that price point, a paid report costing under $25 is a simple way to verify what the listing doesn't tell you.

Frequently Asked Questions

What does 5N1 mean in a Nissan VIN?

5N1 is the World Manufacturer Identifier (WMI) for Nissan North America multipurpose passenger vehicles built in the United States. The "5" indicates the United States (a secondary US country code used by Nissan alongside "1"), "N" identifies Nissan, and "1" specifies the MPV/SUV vehicle type. This WMI covers the Rogue, Murano, Pathfinder, and Armada built at US assembly plants. US-built Nissan passenger cars use 1N4 and US-built trucks use 1N6.

How does the Nissan CVT affect what I should check in a VIN history?

For Altima (2013–2018), Sentra (2013–2019), and Versa models from those years, Nissan extended CVT warranties and settled class-action litigation covering transmission failures. A VIN history report can reveal whether prior CVT repairs, replacements, or warranty-covered work was recorded on the vehicle — information that isn't visible in a free NHTSA check. On vehicles outside those covered years, look for any transmission-related service events in the history as an indicator of CVT wear patterns before the vehicle enters private resale.

What Nissan assembly plants are identified in position 11 of the VIN?

For US-built Nissans, position 11 commonly shows "C" for Nissan's Smyrna, Tennessee plant (which produces the Altima, Maxima, Leaf, and Murano) or "N" for the Canton, Mississippi plant (which produces the Frontier, Titan, Pathfinder, and Armada). Japanese-built Nissans use different plant codes — "T" for Oppama and "M" for Tochigi, among others. The plant identifier is useful for confirming a vehicle matches its stated assembly origin, and for buyers who want to verify the source facility of any specific build.

Does a Nissan VIN tell me which generation of Rogue I'm looking at?

Yes — position 10 encodes the model year, which directly maps to the Rogue's generation. The second-generation Rogue ran from 2014 (year code E) through 2020 (year code L), using the 2.5L QR25DE engine. The third-generation Rogue began with 2021 (year code M), introducing the 1.5L VC-Turbo three-cylinder engine. This distinction matters significantly for buyers because the two generations have different engines, different recall histories, and different long-term reliability profiles. Always decode position 10 first on any used Rogue before evaluating which known issues apply.

Are there open Nissan recalls I should check before buying a used vehicle?

Yes — Nissan has had several significant recent recall campaigns. The February 2024 airbag inflator recall (PD103/PMA34) covered certain 2023–2024 Sentra, Versa, Kicks, Pathfinder, 2023 Rogue, and 2024 Titan and Frontier for an inflator misassembly — missing gaskets could allow moisture to enter over time, risking improper airbag deployment. A 2025 recall covered 2021–2024 Rogue and 2019–2020 Altima VC-Turbo engine bearing defects that could cause engine failure. Earlier, Nissan also recalled over 3 million vehicles in 2016 across Altima, Rogue, Sentra, Maxima, and other models for an occupancy classification sensor issue affecting passenger airbag deployment. Run your specific VIN through the NHTSA database to see exactly which recalls remain open.

Author

Hicham

Engineer by training. Publisher by practice. I started VINLookupGuide to give used car and motorcycle buyers the research behind the purchase decision — sourced, verified, and honest.

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