Mercedes-Benz VIN Decoder — Decode Any Mercedes VIN Number
Decode any Mercedes-Benz VIN free. Enter the 17-character VIN from a C-Class, E-Class, GLC, GLE or S-Class and the decoder reads the World Manufacturer Identifier, model year, plant, chassis and engine, then validates the check digit — instant, no signup.
Free · instant · no signup · 17-character VIN
Common Mercedes-Benz WMI prefixes (VIN positions 1–3)
| WMI prefix | What it identifies |
|---|---|
| WDB / WDD / W1K | Mercedes-Benz car built in Germany |
| WDC / W1N | Mercedes-Benz SUV built in Germany |
| 4JG / 55S | Mercedes-Benz SUV built in the USA (Tuscaloosa) |
How a Mercedes-Benz VIN decodes
Mercedes-Benz cars built in Germany have historically opened with WDB and WDD (now transitioning to W1K for cars and W1N for SUVs), while the US Tuscaloosa plant — which builds the GLE, GLS and EQ SUVs — uses 4JG and 55S. Positions 4–8 carry the chassis (model) code, body and engine; position 9 is the check digit, 10 the model year and 11 the plant. The internal chassis code (e.g. W205, W213) is reflected in the VDS and is how enthusiasts identify a generation.
Mercedes also documents the full original build on the Datenkarte (data card) by VIN — paint, upholstery and every option code. The VIN decode supplies the year, engine and chassis that anchor a Datenkarte lookup; see our build-sheet guide for decoding the option codes.
Free decode vs. the official lookup
Mercedes' own systems require dealer access to return the full Datenkarte. This free decoder reads the public ISO 3779 VIN structure instantly, and you can add a full history report on the same VIN for title, accident and odometer records.
Frequently Asked Questions
What does a Mercedes VIN starting with 4JG mean?
4JG identifies a Mercedes-Benz SUV built at the Tuscaloosa, Alabama plant (such as the GLE or GLS). German-built Mercedes cars use WDB, WDD or the newer W1K, and German-built SUVs use WDC or W1N.
Is this the official Mercedes-Benz VIN decoder?
This is an independent decoder that reads the public VIN structure for free. The official Datenkarte (full factory build card) is retrieved by a Mercedes dealer from the VIN; our decode gives you the year, engine and chassis code that anchor that lookup.
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Want the Full Story Behind This VIN?
A decode shows the factory specs. A history report adds accidents, title brands, odometer fraud, theft records and open recalls — sourced from NMVTIS and every state DMV.
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Paste any 17-character VIN to see the full position breakdown — manufacturer, model year, plant and engine.
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