- What you'll get from Subaru Legacy VIN check?
- Subaru Legacy Vehicle History Risk Factors
- Characters 1-3 of a Subaru Legacy VIN
- List of WMI Codes for a Subaru Legacy
- Characters 4-8 are the Vehicle Descriptor Section (VDS) of a Subaru Legacy VIN
- Character 9 is the "check digit" in a Subaru Legacy VIN.
- 10th Character in the Subaru Legacy VIN — Year Code
- 11th Character in the Subaru Legacy VIN — Plant Code(s)
- Known Subaru Legacy Assembly Factory VIN Code(s)
- VIN Characters 12 - 17 of a Subaru Legacy
- How to find a Subaru Legacy's VIN?
- Sample VIN Decode Report for a Subaru Legacy
What you’ll get from Subaru Legacy VIN check?
- Model Year: The VIN can reveal the vehicles model year, offering insights into the age and potential historical value of the vehicle.
- Body Class and Doors: A VIN can specify the body class, possibly indicating a Sedan/Saloon with 4 doors, providing detailed insights into the vehicle’s design and structure.
- Drive Type: The drive type can also be identified from the VIN, which might help in understanding the vehicle’s handling characteristics and drive configuration.
- Safety Features: Safety features like Adaptive Cruise Control, Blind Spot Warning, and Front Air Bag Locations are standard in the first row for both driver and passenger, possibly indicated in the VIN.
- Engine and Performance Details: Details such as engine model, number of cylinders, and horsepower are typically embedded within a VIN, providing insights into the vehicle’s performance capabilities.
- Fuel Efficiency and Type: The VIN may specify the primary fuel type the vehicle uses, such as gasoline, alongside engine displacement information which affects fuel efficiency, possibly providing valuable details about the vehicle’s fuel economy.
- Advanced Technology Features: Certain technological advancements like Keyless Ignition and Lane Keeping Assistance that are becoming standard in new vehicles can be identified through the VIN, offering insights into the vehicle’s technology offerings.
- Manufacturing Information: The VIN can reveal where the vehicle was manufactured, including the plant city, state, and country, such as Lafayette, Indiana, United States, providing insights into the vehicle’s origin.
- Physical Attributes: It might provide insights into physical characteristics like body class, indicating it’s a Sedan/Saloon, and drive type, such as AWD/All-Wheel Drive, which affects handling and performance.
Subaru Legacy Vehicle History Risk Factors
Subaru’s reputation for reliability is strong among loyal owners, but the used Subaru market has several specific patterns that a vehicle history check will help surface.
Head gasket failures on 2.5L EJ25 non-turbo engine (1999–2011 Outback, Forester, Legacy, Impreza). This is the most well-known Subaru issue in the used car market. The non-turbo 2.5L EJ25 engine had a head gasket design that failed at elevated rates, typically between 80,000 and 150,000 miles, causing external coolant leaks and, if ignored, internal coolant-oil mixing. Repair costs are $1,500–$2,500. Service records showing head gasket replacement on older Subarus are a significant data point — it means the repair was done, which is better than not, but the engine’s overall condition should still be evaluated carefully.
CVT reliability on Crosstrek and Impreza (2017–present). Subaru’s Lineartronic CVT has generated more owner complaints in recent model years than the previous automatic transmissions. High-mileage examples warrant inspection of transmission fluid service history.
Oil consumption on 2013–2020 2.0L FB20 and 2.5L FB25 engines. Subaru’s second-generation flat-four engines had a documented oil consumption issue — some owners reporting 1 quart per 1,000 miles — that prompted a class action settlement and extended warranty coverage. A Bumper report won’t show oil consumption directly, but ownership and service records can indicate whether the issue was addressed under warranty.
WRX and STI engine modifications. Turbocharged Subarus — particularly WRX and STI models — are among the most frequently modified vehicles in the used market. Engine swaps, aftermarket turbo upgrades, and ECU tunes are common and void the factory powertrain warranty. VIN-confirmed factory spec verification is the first step in evaluating any used performance Subaru.
A Bumper VIN check shows accident history, title brands, flood damage, and odometer records for this specific vehicle.
How to decode a Subaru Legacy VIN
Characters 1-3 of a Subaru Legacy VIN
World Manufacturer Identifier (WMI) codes are unique three-character sequences that identify the manufacturer of a vehicle and provide information about the vehicle type and country of manufacture. For Subaru Legacies manufactured between 1991 and 1994 with a WMI of JF1, this indicates they were produced by Subaru Corporation in Japan and are classified as passenger cars. Alternatively, Subaru Legacies carrying the WMI 4S3 were produced from 1991 to 2024 by Subaru of America, Inc., in Lafayette, Indiana, USA, also denoting them as passenger vehicles. Additionally, the codes JF2 and 4S4 correspond to Subaru vehicles classified as Multipurpose Passenger Vehicles (MPVs), further indicating their country and city of manufacture, along with demonstrating the versatile model range and global production sites of Subaru vehicles. These WMI codes serve as a key to decoding essential manufacturing details, enhancing transparency and traceability within the automotive industry.
List of WMI Codes for a Subaru Legacy
WMI: JF1
- Model Years Covered: 1991-1994
- Example VIN: JF1BC6326MK606287
- Manufacturer Name: Subaru Corporation
- Vehicle Type: Passenger Car
- City: Shibuya-Ku
- State or Province: Tokyo
- Country: Japan
WMI: 4S3
- Model Years Covered: 1991-2024
- Example VIN: 4S3BJ6327M9910347
- Manufacturer Name: Subaru of America, Inc.
- Vehicle Type: Passenger Car
- City: Lafayette
- State or Province: Indiana
- Country: United States
WMI: JF2
- Model Years Covered: 1990
- Example VIN: JF2BJ65C5LH905658
- Manufacturer Name: Subaru Corporation
- Vehicle Type: Multipurpose Passenger Vehicle (MPV)
- City: Shibuya-Ku
- State or Province: Tokyo
- Country: Japan
WMI: 4S4
- Model Years Covered: 1990, 1994
- Example VIN: 4S4BJ63C4L6902162
- Manufacturer Name: Subaru of America, Inc.
- Vehicle Type: Multipurpose Passenger Vehicle (MPV)
- City: Lafayette
- State or Province: Indiana
- Country: United States
Characters 4-8 are the Vehicle Descriptor Section (VDS) of a Subaru Legacy VIN
These characters correspond to components like:
- Engine type
- Transmission
- Model or trim
- Body style
- Gross vehicle weight range
Subaru’s Vehicle Descriptor Section encodes drivetrain type, engine variant, body style, and series configuration across the Outback, Forester, Impreza, Legacy, and Crosstrek lineups. Virtually all Subaru models share the same symmetrical all-wheel-drive system, so the VDS encoding focuses more heavily on distinguishing engine variants — particularly the 2.0L naturally aspirated four-cylinder, 2.5L naturally aspirated, 2.5L turbocharged (Legacy GT, Forester XT), and the EJ257 turbocharged flat-four used in the WRX and STI. The engine character in the VDS is critical for WRX and STI buyers especially, as VIN-confirmed engine verification protects against the common practice of installing aftermarket engines into base Impreza shells.
Auto manufacturers have some discretion to decide how they want to code this section, but its contents and decoded results are generally consistent.
Character 9 is the “check digit” in a Subaru Legacy VIN.
Based on a formula developed by the US Department of Transportation, it helps reduce fraud by ensuring the validity of the VIN.
10th Character in the Subaru Legacy VIN — Year Code
| Year Code | Year |
|---|---|
| R | 2024 Subaru Legacy |
| P | 2023 Subaru Legacy |
| N | 2022 Subaru Legacy |
| M | 2021 Subaru Legacy |
| L | 2020 Subaru Legacy |
| K | 2019 Subaru Legacy |
| J | 2018 Subaru Legacy |
| H | 2017 Subaru Legacy |
| G | 2016 Subaru Legacy |
| F | 2015 Subaru Legacy |
| E | 2014 Subaru Legacy |
| D | 2013 Subaru Legacy |
| C | 2012 Subaru Legacy |
| B | 2011 Subaru Legacy |
| A | 2010 Subaru Legacy |
| 9 | 2009 Subaru Legacy |
| 8 | 2008 Subaru Legacy |
| 7 | 2007 Subaru Legacy |
| 6 | 2006 Subaru Legacy |
| 5 | 2005 Subaru Legacy |
| 4 | 2004 Subaru Legacy |
| 3 | 2003 Subaru Legacy |
| 2 | 2002 Subaru Legacy |
| 1 | 2001 Subaru Legacy |
| Y | 2000 Subaru Legacy |
| X | 1999 Subaru Legacy |
| W | 1998 Subaru Legacy |
| V | 1997 Subaru Legacy |
| T | 1996 Subaru Legacy |
| S | 1995 Subaru Legacy |
| R | 1994 Subaru Legacy |
| P | 1993 Subaru Legacy |
| N | 1992 Subaru Legacy |
| M | 1991 Subaru Legacy |
| L | 1990 Subaru Legacy |
11th Character in the Subaru Legacy VIN — Plant Code(s)
Known Subaru Legacy Assembly Factory VIN Code(s)
| Plant Code | Plant City | Plant State | Plant Country | Plant Company Name | Example VIN |
|---|---|---|---|---|---|
| 1 | Lafayette | Indiana | United States | 4S3BC6326N1613919 | |
| 2 | Lafayette | Indiana | United States | Sia | 4S3BMDK60A2218340 |
| 3 | Lafayette | Indiana | United States | Sia | 4S3BL696073204672 |
| 4 | Lafayette | Indiana | United States | Sia | 4S3BL686054204051 |
| 5 | Lafayette | Indiana | United States | Sia | 4S3BH646035307209 |
| 6 | Lafayette | Indiana | United States | 4S3BJ6330P6942054 | |
| 7 | Lafayette | Indiana | United States | 4S3BJ6320N7909375 | |
| 8 | Lafayette | Indiana | United States | Sia | 4S3BK4952V8322284 |
| 9 | Lafayette | Indiana | United States | 4S3BJ6327M9910347 | |
| G | Gunma | Japan | Fhi Gunma | JF2BJ63C1LG904354 | |
| H | Gunma | Japan | Fhi Gunma | JF1BJ6739RH900344 | |
| K | Gunma | Japan | Fhi Gunma | JF1BC6326MK606287 |
VIN Characters 12 - 17 of a Subaru Legacy
The final 6 characters in a Subaru Legacy’s 17-digit VIN are its serial number, which will be unique to every vehicle.
Want to unlock even more detailed info about your vehicle?
How to find a Subaru Legacy’s VIN?
Locating the VIN number on your Subaru Legacy is key for identification. Here’s how to find it:
- Check the dashboard on the driver’s side of your Subaru Legacy. The VIN can usually be seen through the windshield on a small plate.
- Inspect the door jamb on the driver’s side of your Subaru Legacy. The VIN might be found on a sticker or a plate where the door latches when closed.
- Look at the engine block. Your Subaru Legacy’s VIN can often be found stamped on the engine itself.
- Examine your vehicle’s registration documents or insurance card. The Subaru Legacy’s VIN is typically listed on these documents.
Don’t have your Subaru Legacy’s VIN handy? Try our license plate lookup instead!
Sample VIN Decode Report for a Subaru Legacy
| Vehicle Spec | Value |
|---|---|
| Adaptive Cruise Control (ACC) | Standard |
| Adaptive Driving Beam (ADB) | Standard |
| Anti-lock Braking System (ABS) | Standard |
| Auto-Reverse System for Windows and Sunroofs | Standard |
| Automatic Crash Notification (ACN) / Advanced Automatic Crash Notification (AACN) | Standard |
| Automatic Pedestrian Alerting Sound (for Hybrid and EV only) | Not Available |
| Axles | 2 |
| Backup Camera | Standard |
| Base Price ($) | 29745.00 |
| Blind Spot Warning (BSW) | Standard |
| Body Class | Sedan/Saloon |
| Crash Imminent Braking (CIB) | Standard |
| Curtain Air Bag Locations | 1st and 2nd Rows |
| Daytime Running Light (DRL) | Standard |
| Displacement (CC) | 2500.0 |
| Displacement (CI) | 152.55936023683 |
| Displacement (L) | 2.5 |
| Doors | 4 |
| Drive Type | AWD/All-Wheel Drive |
| Dynamic Brake Support (DBS) | Standard |
| Electronic Stability Control (ESC) | Standard |
| Engine Brake (hp) From | 182 |
| Engine Model | U5 |
| Engine Number of Cylinders | 4 |
| Event Data Recorder (EDR) | Standard |
| Forward Collision Warning (FCW) | Standard |
| Front Air Bag Locations | 1st Row (Driver and Passenger) |
| Fuel Type - Primary | Gasoline |
| Headlamp Light Source | LED |
| Keyless Ignition | Standard |
| Lane Departure Warning (LDW) | Standard |
| Lane Keeping Assistance (LKA) | Standard |
| Model | Legacy |
| Model Year | 2020 |
| Number of Seat Rows | 2 |
| Number of Seats | 5 |
| Number of Wheels | 4 |
| Other Engine Info | Naturally Aspirated |
| Parking Assist | Not Available |
| Pedestrian Automatic Emergency Braking (PAEB) | Not Available |
| Plant City | Lafayette |
| Plant Company Name | SIA |
| Plant Country | United States |
| Plant State | Indiana |
| Rear Cross Traffic Alert | Standard |
| Seat Belt Type | Manual |
| Seat Cushion Air Bag Locations | 1st Row (Driver and Passenger) |
| Semiautomatic Headlamp Beam Switching | Standard |
| Side Air Bag Locations | 1st Row (Driver and Passenger) |
| Steering Location | Left-Hand Drive (LHD) |
| Tire Pressure Monitoring System (TPMS) Type | Direct |
| Traction Control | Standard |
| Transmission Style | Continuously Variable Transmission (CVT) |
| Trim | Limited+M/R+NAVI(HK) |
| Vehicle Descriptor | 4S3BWAN6*L3 |
| Vehicle Type | Passenger Car |
| Wheel Base (inches) From | 108.30 |
| Wheel Size Front (inches) | 18 |
| Wheel Size Rear (inches) | 18 |
| Sample VIN | 4S3BWAN60L3002179 |
Specs tell you what it was built with. A VIN check tells you what's happened since.
Check any Subaru Legacy for accident history, flood damage, salvage title, and odometer fraud.
Run a free VIN check →Frequently Asked Questions
Where is the VIN on a Subaru Legacy?
On most Subaru vehicles, the VIN is located on the driver’s side dashboard, visible through the windshield from outside the car. It’s also on a sticker inside the driver’s side door jamb, and on your insurance card, title, and registration documents.
How do I check a Subaru Legacy's history for free?
Enter the Subaru Legacy’s 17-digit VIN into Bumper’s free VIN check at bumper.com. The free check shows factory specs and open NHTSA recalls. For the full history including accident records, title brands, theft status, and ownership history, run a full Bumper report.
What do Subaru Legacy VIN numbers start with?
Subaru Legacy VIN's start with JF1 and JF2 for vehicles manufactured by Subaru Corporation in Japan, 4S3 and 4S4 for vehicles manufactured by Subaru of America, Inc. in United States. The first three characters of any VIN identify the manufacturer. The full WMI table on this page lists all known codes for the Subaru Legacy.
Decode a Subaru VIN
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