Vin Decoder Online

Free! VIN Decoder can tell you basic car facts (Year, Make, Model), if you need more try vinlink.com.

Your Vehicle Report

This report contains only basic car information decoded from the VIN based on BASIC report from our online VinLink API. By using our software or online services you could get all the data masked below. Visit VinLink™ now!

Decoded data for VIN: knagm4a71b5136131

Model Year:2011
Make:Kia
Model:Optima
Trim Level:*********
Body Type:*********
Manufacturer:*********
Production Seq. Number:*********
Engine Type:*********
Fuel Type:Gasoline
Engine Code:*********
Drive Line Type:*********
Vehicle Type:*********
Vehicle Class:*********
Restraint System:*********
Country:*********
Assy. Plant:*********
Check Digit:*********
MPG:*********
AAIA:*********
AAIA_ENGINE:*********
AAIA_LEGACY:*********
AAIA_TRANSMISSION:*********
AAIA_VehicleID:*********
AAIA_EngineConfigID:*********
AAIA_TransmissionID:*********
AAIA_BodyStyleConfigID:*********
AAIA_BrakeConfigID:*********
AAIA_DriveTypeID:*********
AAIA_SpringTypeConfigID:*********
***** Some fields are hidden and are only available in our full report. You can get full report using VinLink.

How does it work

See how vin decoder works
How it works

Each car producer is obligated to give each car it produces a unique number. To avoid collisions these numbers are divided into prefix groups. By knowing these prefix groups, also known as World Manufacturer Identification, we can determine who produced the car.

Vehicle Identification Numbers also contain sections related to year of production.

The production year is contained inside the number space prefixed with WMI, but various other rules may exist. Most of these rules are specific to each producer. These rules abbreviate information, like production plants, trim levels, driveline, engine, and transmission types, all into VIN characters.

For 20 years ESP Data Solutions Inc. has gathered data and continues to build databases of vehicle intelligence knowledge.

Vin decoder finds faulty airbags

Our databases can be used in various ways.  When it was discovered that many vehicles had faulty airbags, we offered our knowledge for public safety. We specifically created a website to check for faulty airbags. It was a free service based on our ability to decode VIN information.

Usage history

Recently decoded VINs: