Most BMW i3 VINs open with WBY (Germany, 2014–2017). Position 11, the plant, reads V; a 2021 i3 carries M in position 10. Decoding one also brings up 8 recall campaigns and 174 owner complaints from NHTSA.
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How to read a BMW i3 VIN
Here is a real 2021 BMW i3 VIN from our database, split into its parts:
VIN WBY8P2C01M7J53715 — decoded free on its own report page.
| Position | Section | What it tells you |
|---|---|---|
| 1–3 | WMI | World Manufacturer Identifier — country, manufacturer and vehicle type. |
| 4–8 | VDS | Vehicle Descriptor Section — body style, engine, restraint system, series. |
| 9 | Check digit | A calculated digit that validates the whole VIN. Wrong digit = wrong VIN. |
| 10 | Model year | One character for the model year. Letters skip I, O, Q, U and Z. |
| 11 | Plant | The assembly plant that built the car. |
| 12–17 | Serial | Sequential production number of this exact vehicle. |
BMW i3 VIN prefixes, and when each one was used
Every BMW i3 we have on record, from 2014 to 2017, opens with the same three characters, WBY:
| VIN starts with | Years seen | Built in | Vehicle type | VINs on record |
|---|---|---|---|---|
| WBY | 2014–2017 | Germany | Passenger Car |
Counted from 174 dated BMW i3 VINs attached to NHTSA complaints, each code checked against the NHTSA manufacturer registry.
Model-year codes for the BMW i3
Position 10 carries the model year, skipping I, O, Q, U and Z. The alphabet comes round every 30 years, which the BMW i3 has not yet outlived: its 8 years still map one-to-one. All 8 model years of the BMW i3, 2014 to 2021, with the character each one carries:
| Model year | VIN character (position 10) | Same character as |
|---|---|---|
| 2021 | M | — |
| 2020 | L | — |
| 2019 | K | — |
| 2018 | J | — |
| 2017 | H | — |
| 2016 | G | — |
| 2015 | F | — |
| 2014 | E | — |
Body and engine characters we see on BMW i3 VINs
Positions 4–8 are the maker's own build code. Across 28 VINs the BMW i3 uses 8 different characters in positions 4, 5 and 8:
| Position | Characters seen on real VINs | Variety |
|---|---|---|
| 4 — body | 1 (71%) · 8 (18%) · 7 (11%) | 3 distinct |
| 5 — series | Z (82%) · P (18%) | 2 distinct |
| 8 — engine | 5 (86%) · 0 (11%) · 3 (4%) | 3 distinct |
What a decoded BMW i3 VIN gets you
Behind a BMW i3 VIN: 174 owner complaints and every recall campaign NHTSA has on record:
| Data | For this model | Source |
|---|---|---|
| Recall campaigns | 8 campaigns | NHTSA |
| Owner complaints | 174 filed | NHTSA |
| Fuel economy | 35 mpg combined (avg) | EPA |
| Model years covered | 8 years | ForCar catalog |
Where to find the VIN on a BMW i3
A BMW i3 VIN normally opens with WBY; the full number sits in four places, and all four must match.
| Where | How to see it | Why it matters |
|---|---|---|
| Dashboard, driver side | Through the windshield, bottom corner | Easiest to check before you touch anything |
| Driver door jamb | Open the door, sticker on the pillar | Also lists tire pressures and build date |
| Under the hood | Firewall or strut tower plate | Survives a windshield replacement |
| Title and insurance | Paper documents | Must match the car — a mismatch means fraud or a swapped panel |
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Frequently asked questions
Is this BMW i3 VIN decoder free?
Yes, with no account. Besides the year, plant and build characters it shows 8 recall campaigns and 174 owner complaints NHTSA holds on the BMW i3.
What year is my i3 by its VIN?
Read position 10: a 2021 i3 carries M, a 2020 i3 carries L, a 2019 i3 carries K.
Where was my i3 built?
Position 11 names the plant. Across 174 dated BMW i3 VINs it reads V 98%.
What does position 4 mean on a BMW i3 VIN?
It is part of the maker's own build code, so read it against this model, not a generic chart. On 28 BMW i3 VINs here, 1 is the most common character in position 4, on 71% of them.
What if the VIN on the dashboard doesn't match the door jamb?
On a BMW i3 check the prefix first: most genuine ones open with WBY. A plate that starts with anything else, or disagrees with the other copies of the number, needs documents checked before any money changes hands.
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