- What you'll get from Subaru Outback VIN check?
- Subaru Outback Vehicle History Risk Factors
- Characters 1-3 of a Subaru Outback VIN
- List of WMI Codes for a Subaru Outback
- Characters 4-8 are the Vehicle Descriptor Section (VDS) of a Subaru Outback VIN
- Character 9 is the "check digit" in a Subaru Outback VIN.
- 10th Character in the Subaru Outback VIN — Year Code
- 11th Character in the Subaru Outback VIN — Plant Code(s)
- Known Subaru Outback Assembly Factory VIN Code(s)
- VIN Characters 12 - 17 of a Subaru Outback
- How to find a Subaru Outback's VIN?
- Sample VIN Decode Report for a Subaru Outback
What you’ll get from Subaru Outback VIN check?
- Model Year and Make: The VIN can reveal the vehicle’s model year, possibly being the year 2020, providing insights into the age and potential historical value of the vehicle, and identifying it as an Outback, potentially indicating its brand.
- Body Type and Drive Type: It classifies the vehicle as a possible Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) with a 4WD drive type, offering insights into its potential design and capabilities for various terrains.
- Engine and Fuel Type: Details about the engine possibly include a 2.5 Liter displacement with 182 horsepower and a running on Gasoline, providing potential specifics on its power and environmental considerations.
- Safety Features: The vehicle is indicated to be equipped with numerous standard safety technologies such as Adaptive Cruise Control, Blind Spot Warning, and Curtain Air Bags in both the 1st and 2nd rows, potentially highlighting its focus on passenger security.
- Advanced Technology: Features such as Keyless Ignition and LED headlamps are standard, potentially pointing towards modern conveniences and efficiency improvements in vehicle design.
- Transmission and Tyres: It is specified that the vehicle has a Continuously Variable Transmission (CVT) and 18-inch wheels at both front and rear, which are potential key details for performance and maintenance.
- Manufacturing Details: It is indicated that the Outback was possibly assembled in Lafayette, Indiana, USA by the SIA plant, offering a glimpse into its potential origin and potentially impacting factors like quality and availability.
Subaru Outback 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 Outback VIN
Characters 1-3 of a Subaru Outback VIN
World Manufacturer Identifiers (WMIs) are unique codes assigned to every vehicle manufacturer around the globe. These codes not only identify the maker but also provide specific information such as the vehicle type and where it was manufactured. For Subaru Outback models produced between 2005 and 2024, the WMI 4S4 signifies vehicles assembled by Subaru of America, Inc. in Lafayette, Indiana, classified as Multipurpose Passenger Vehicles (MPV). This WMI plays a crucial role in the vehicle identification process, helping to trace the car’s origins and characteristics for regulatory, service, and manufacturing purposes.
List of WMI Codes for a Subaru Outback
WMI: 4S4
- Model Years Covered: 2005-2024
- Example VIN: 4S4BP61C056304655
- 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 Outback 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 Outback 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 Outback VIN — Year Code
| Year Code | Year |
|---|---|
| R | 2024 Subaru Outback |
| P | 2023 Subaru Outback |
| N | 2022 Subaru Outback |
| M | 2021 Subaru Outback |
| L | 2020 Subaru Outback |
| K | 2019 Subaru Outback |
| J | 2018 Subaru Outback |
| H | 2017 Subaru Outback |
| G | 2016 Subaru Outback |
| F | 2015 Subaru Outback |
| E | 2014 Subaru Outback |
| D | 2013 Subaru Outback |
| C | 2012 Subaru Outback |
| B | 2011 Subaru Outback |
| A | 2010 Subaru Outback |
| 9 | 2009 Subaru Outback |
| 8 | 2008 Subaru Outback |
| 7 | 2007 Subaru Outback |
| 6 | 2006 Subaru Outback |
| 5 | 2005 Subaru Outback |
11th Character in the Subaru Outback VIN — Plant Code(s)
Known Subaru Outback Assembly Factory VIN Code(s)
| Plant Code | Plant City | Plant State | Plant Country | Plant Company Name | Example VIN |
|---|---|---|---|---|---|
| 1 | Lafayette | Indiana | United States | Sia | 4S4BRBEC0A1341466 |
| 2 | Lafayette | Indiana | United States | Sia | 4S4BRJKC7A2374473 |
| 3 | Lafayette | Indiana | United States | Sia | 4S4BRCGC0A3310192 |
| 4 | Lafayette | Indiana | United States | Sia | 4S4BP67C054314234 |
| 5 | Lafayette | Indiana | United States | Sia | 4S4BRBPC0D5216140 |
| 6 | Lafayette | Indiana | United States | Sia | 4S4BP61C056304655 |
| 7 | Lafayette | Indiana | United States | Sia | 4S4BP62C057304356 |
VIN Characters 12 - 17 of a Subaru Outback
The final 6 characters in a Subaru Outback’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 Outback’s VIN?
Locating the VIN number on your Subaru Outback is key for identification. Here’s how to find it:
- Check the driver’s side dashboard of your Subaru Outback; the VIN is typically visible through the windshield on a small plate.
- Look at the driver’s side door jamb on your Subaru Outback. The VIN can often be found on a label or sticker where the door latches when closed.
- Examine the engine bay of your Subaru Outback for any VIN labels or etchings, often located near the front of the engine block.
- Review your Subaru Outback’s vehicle registration documents, insurance papers, or title, where the VIN is always listed.
- For older Subaru Outback models, check the rear wheel well or the front frame for the VIN, as it might be stamped in these areas on some vehicles.
Don’t have your Subaru Outback’s VIN handy? Try our license plate lookup instead!
Sample VIN Decode Report for a Subaru Outback
| 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 |
| Backup Camera | Standard |
| Base Price ($) | 33445.00 |
| Blind Spot Warning (BSW) | Standard |
| Body Class | Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) |
| Crash Imminent Braking (CIB) | Standard |
| Curtain Air Bag Locations | 1st and 2nd Rows |
| Daytime Running Light (DRL) | Standard |
| Displacement (CC) | 2400.0 |
| Displacement (CI) | 146.45698582735 |
| Displacement (L) | 2.4 |
| Doors | 4 |
| Drive Type | 4WD/4-Wheel Drive/4x4 |
| Dynamic Brake Support (DBS) | Standard |
| Electronic Stability Control (ESC) | Standard |
| Engine Brake (hp) From | 260 |
| Engine Model | U4 |
| Engine Number of Cylinders | 4 |
| Event Data Recorder (EDR) | Not Available |
| Forward Collision Warning (FCW) | Standard |
| Front Air Bag Locations | 1st Row (Driver and Passenger) |
| Fuel Type - Primary | Gasoline |
| Gross Vehicle Weight Rating From | Class 1D: 5,001 - 6,000 lb (2,268 - 2,722 kg) |
| Headlamp Light Source | LED |
| Keyless Ignition | Standard |
| Lane Departure Warning (LDW) | Standard |
| Lane Keeping Assistance (LKA) | Standard |
| Model | Outback |
| 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 |
| Series2 | Wagon body style |
| 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 | 4S4BTGND*L3 |
| Vehicle Type | Multipurpose Passenger Vehicle |
| Wheel Base (inches) From | 108.10 |
| Wheel Size Front (inches) | 18 |
| Wheel Size Rear (inches) | 18 |
| Sample VIN | 4S4BTGND0L3100473 |
Specs tell you what it was built with. A VIN check tells you what's happened since.
Check any Subaru Outback 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 Outback?
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 Outback's history for free?
Enter the Subaru Outback’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 Outback VIN numbers start with?
Subaru Outback VIN's start with 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 Outback.
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