How do I lookup a VIN number for free?

Simply enter your 17-character VIN in the decoder above and click 'Decode VIN'. Our tool instantly provides free vehicle information including make, model, year, and specifications without requiring any signup or payment.

What information can I get from a VIN decoder?

A VIN decoder reveals vehicle specifications including manufacturer, model, year, engine type, body style, country of origin, and plant information. You can also check for recalls and get detailed vehicle history data.

Where can I find my vehicle's VIN?

Your VIN is typically located on the driver's side dashboard (visible through windshield), driver's door jamb, vehicle registration, insurance documents, or vehicle title. It's always 17 characters long.

Is this VIN decoder really free?

Yes! Our VIN decoder is 100% free with no hidden charges, no signup required, and no credit card needed. Decode unlimited VINs at no cost.

VIN Decoded

WAUB4AF42JA144140

2018 AUDI S4

Vehicle Summary

The 2018 Audi S4 is a stylish sedan featuring a V-shaped 6-cylinder engine with a displacement of 3.0 liters, delivering 354 horsepower. It boasts an AWD system and an automatic transmission for optimal driving performance. Safety is a priority with curtain airbags across all rows and advanced front airbags in the first row. Manufactured in Ingolstadt, Germany, this vehicle combines luxury with impressive engineering.

Get the Full Vehicle History

Before you buy, know everything about this 2018 AUDI S4
Get 20% off for a comprehensive report.

Accidents Mileage Theft Records Service History

20% OFF Check Full Report

Make

AUDI

Model

Year

2018

Engine

Complete Specifications

30 specs

Make AUDI

Manufacturer Name AUDI AG

Model S4

Model Year 2018

Plant City INGOLSTADT

Trim quattro Premium Plus, quattro Progressiv (Canada)

Vehicle Type PASSENGER CAR

Plant Country GERMANY

Body Class Sedan/Saloon

Doors 4

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)

Transmission Style Automatic

Drive Type AWD/All-Wheel Drive

Engine Number of Cylinders 6

Displacement (CC) 3000

Displacement (CI) 183.0712322841

Displacement (L) 3

Fuel Type - Primary Gasoline

Engine Configuration V-Shaped

Engine Brake (hp) From 354

Other Engine Info T.G.:JVGAJ03.0N7F Emis.Std:Bin70/LEV III ULEV 70 fuel:GASOLINE(50-st.)

Engine Manufacturer Audi

Seat Belt Type Manual

Other Restraint System Info Advanced Front Airbags

Curtain Air Bag Locations All Rows

Front Air Bag Locations 1st Row (Driver and Passenger)

Knee Air Bag Locations 1st Row (Driver and Passenger)

Side Air Bag Locations 1st Row (Driver and Passenger)

Tire Pressure Monitoring System (TPMS) Type Indirect

Known Issues for This Vehicle

Oil consumption

The 2018 Audi S4 is known to have high oil consumption issues, which can lead to frequent top-ups and potential engine wear if not monitored closely.

Timing chain tensioner failure

The timing chain tensioners in V6 engines can fail, leading to potential engine timing issues, which can cause serious engine damage if not addressed.

Coolant leaks

Owners have reported coolant leaks primarily due to issues with water pumps and radiator components, leading to overheating if not promptly fixed.

Carbon buildup

Due to direct fuel injection, there's a tendency for carbon buildup on the intake valves, which can affect performance and fuel efficiency over time.

Turbocharger problems

The turbocharger in the S4 can experience issues such as failure or reduced efficiency, often due to oil feed line blockages or excessive heat.

Don't buy a car with hidden problems

20% OFF Get Full History Report

More AUDI VINs Decode New VIN

More AUDI Vehicles

WA1C2AFP8HA098728 WAUZZZ8P94A090071 WAUZZZ8T78A016215 WAUZZZF21KN006564 WAUZZZ8V2JA123456 WAUZZZ8P7AA132989 WAUANAF42HN009607 WUAZZZF45JA900256 WAUZZZ8V3HA137146 WAU2Z2GBIMR018773