How to decode a 2018 Volkswagen Jetta VIN

Characters 1-3 of a 2018 Volkswagen Jetta VIN

A World Manufacturer Identifier (WMI) is a three-letter code at the beginning of a Vehicle Identification Number (VIN) that identifies the manufacturer of the vehicle and, in some cases, its specific attributes. For the 2018 Volkswagen Jetta, the WMI “3VW” signifies that the car was manufactured by Volkswagen de Mexico SA de CV, pointing specifically to a production in Mexico. This code is crucial for understanding where and by whom a vehicle was made, offering insight into its production history. The WMI is part of a larger VIN system that globally standardizes the process of identifying motor vehicles. For owners of a 2018 Volkswagen Jetta, recognizing the WMI can offer assurance about the car’s origin and manufacturing standards.

List of WMI Codes for a 2018 Volkswagen Jetta

WMI: 3VW

Model Years Covered: 1994-2024
Example VIN: 3VW4T7AJ0JM203927
Manufacturer Name: Volkswagen de Mexico SA de CV
Vehicle Type: Passenger Car
City: Cuautlancingo Ciudad Pueb
State or Province:
Country: Mexico

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2018 Volkswagen Jetta VIN

These characters correspond to components like:

Engine type
Transmission
Model or trim
Body style
Gross vehicle weight range

Below find the known vehicle descriptor codes for a 2018 Volkswagen Jetta:

Known VDS for a 2018 Volkswagen Jetta
4T7AJ	D17AJ	DB7AJ	L17AJ	B67AJ	2B7AJ	167AJ

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 2018 Volkswagen Jetta 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 2018 Volkswagen Jetta VIN — Year Code

Year Code	Year
J	2018

11th Character in the 2018 Volkswagen Jetta VIN — Plant Code(s)

Known 2018 Volkswagen Jetta Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
M	Puebla		Mexico		3VW4T7AJ0JM203927

VIN Characters 12 - 17 of a 2018 Volkswagen Jetta

The final 6 characters in a 2018 Volkswagen Jetta’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Volkswagen Jetta’s VIN below:

How to find a 2018 Volkswagen Jetta’s VIN?

Locating the VIN number on your 2018 Volkswagen Jetta is key for identification. Here’s how to find it:

Look at the lower corner of the windshield on the driver’s side of your Volkswagen Jetta. The VIN should be visible from the outside, right at the point where the dashboard meets the glass.
Open the driver’s side door and check the door post (door jamb) where the door latches when it is closed. On the Volkswagen Jetta, you will often find a sticker with the VIN.
Inspect the engine block of your 2018 Volkswagen Jetta. The VIN might also be stamped on the engine itself.
Examine your vehicle’s registration documents or insurance papers. For most Volkswagen Jetta owners, the VIN will be clearly printed on these documents.
Look into the trunk area; sometimes, there is a sticker with the VIN under the trunk lid or in the spare tire well.
Check your Volkswagen Jetta’s service records or owner’s manual; often, the VIN is recorded by service centers and dealerships during maintenance or repairs.

What info can a 2018 Volkswagen Jetta VIN reveal?

Model Year: The VIN can reveal the vehicle’s model year, being the year 2018, providing insights into the age and potential market value of the vehicle.
Engine Information: Specifications such as a 2.0 liter (2000 CC or 122.047 CI) TSI engine by VW, can indicate robust performance metrics, capable of producing 210 horsepower.
Body Type and Size: The body class is identified as a Sedan/Saloon with a configuration of 4 doors, highlighting both the vehicle’s physical dimensions and structural design.
Safety Features: The VIN suggests comprehensive safety systems including curtain airbags available in all rows and advanced front airbags for the 1st row (Driver and Passenger), showcasing the vehicle’s commitment to occupant protection.
Fuel Type: The primary fuel type for this vehicle is Gasoline, indicating its fuel preferences and potential efficiency.
Emission Standards: The vehicle meets relevant emission standards including Federal/California Emission Standard: InT3 Bin 30/LEV III SULEV 30, providing insight into its environmental impact.
Manufacturing Details: Production details such as the plant city, Puebla, and the country, Mexico, offer a glimpse into the vehicle’s manufacturing origin.

Don’t have your 2018 Volkswagen Jetta’s VIN handy? Try our license plate lookup instead!

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Sample VIN Decode Report for a 2018 Volkswagen Jetta

Vehicle Spec	Value
Body Class	Sedan/Saloon
Curtain Air Bag Locations	All Rows
Displacement (CC)	2000
Displacement (CI)	122.0474881894
Displacement (L)	2
Doors	4
Engine Brake (hp) From	210
Engine Manufacturer	VW
Engine Model	2.0 TSI
Engine Number of Cylinders	4
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Type - Primary	Gasoline
Gross Vehicle Weight Rating From	Class 1: 6,000 lb or less (2,722 kg or less)
Gross Vehicle Weight Rating To	Class 1: 6,000 lb or less (2,722 kg or less)
Model	Jetta
Model Year	2018
Other Engine Info	Gasoline(50-st);Emissions Certification Test Group: JVGAV02.0VPD Federal/California Emission Standard: InT3 Bin 30/LEV III SULEV 30
Other Restraint System Info	Advanced Front Airbags
Plant City	Puebla
Plant Company Name
Plant Country	Mexico
Seat Belt Type	Manual
Series	GLI
Side Air Bag Locations	1st Row (Driver and Passenger)
Tire Pressure Monitoring System (TPMS) Type	Indirect
Transmission Speeds	6
Transmission Style	Automatic
Turbo	Yes
Vehicle Descriptor	3VW4T7AJ*JM
Vehicle Type	Passenger Car
Sample_VIN	3VW4T7AJ0JM203927