Where is the VIN located on an Audi A4?
3 Answers
Audi A4's vehicle identification number (VIN) is located at the lower left corner of the windshield. The VIN serves as the car's ID number, containing information about the manufacturer, year, model, body type and code, engine code, and assembly location. Taking the 2021 Audi A4 (imported) Avant Pioneer 40 TFSI Fashion Dynamic model as an example: it is equipped with a 7-speed dual-clutch transmission, has a fuel tank capacity of 54 liters, and the body type is a 5-door, 5-seat station wagon. The dimensions of the 2021 Audi A4 (imported) Avant Pioneer 40 TFSI Fashion Dynamic model are 4762mm in length, 1847mm in width, and 1436mm in height, with a wheelbase of 2825mm. The engine delivers a maximum torque of 320 Nm and a maximum power of 150 kW, utilizing a front-engine, front-wheel-drive layout.
I've been driving an Audi A4 for several years. The most common location for the Vehicle Identification Number (VIN) is a small transparent label with a 17-digit alphanumeric combination on the lower left corner of the driver's side windshield. You can also find it engraved on the edge of the B-pillar when you open the driver's door. Under the hood, near the windshield, there's a vehicle identification plate that also displays the VIN. Remember to ensure good lighting when checking, as details can be easily missed. This code is like the car's ID card—used to check its history when purchasing to avoid accident or flood-damaged vehicles, and it's also verified during routine maintenance for part compatibility. When I first got the car, I mistakenly bought the wrong taillight part due to an incorrect VIN check, costing me extra money unnecessarily. That's why locating the VIN is crucial—don't skip this small step. I recommend taking regular photos of it for quick reference.
My experience in car repair tells me that the VIN of an Audi A4 is often hidden in plain sight: when the driver's door is opened, there's a stamped steel plate near the door hinge that clearly displays the 17-digit code. Inside the engine compartment, next to the hood strut, there's usually a metal plate engraved with the VIN and other vehicle information. The default location is the label at the lower left corner of the windshield, but it might be obscured by wipers or dirt. The key thing about the VIN is that it integrates the country of manufacture and model details, helping to quickly diagnose problematic vehicles or prevent theft. Once, I helped a friend evaluate a used A4 and used the VIN to expose an accident car with tampered mileage. In daily life, it's best to check the plate with a flashlight to ensure there's no rust or wear that could affect data reading. This code makes transactions or insurance claims more transparent and secure.
