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Free BMW 4-Series Convertible VIN Decoder

Decode your BMW 4-Series Convertible VIN number free for full specifications, engine, power, transmission and body, plus recalls and safety ratings. Covers 9 variants (2021+). No registration.

2021+ 9 variants Convertible DieselPetrol
BMW 4-Series Convertible
Photo: Vauxford, CC BY-SA 4.0, via Wikimedia Commons

BMW 4-Series Convertible specs by variant

Engine, power, transmission and emissions for each 4-Series Convertible variant in our database.

VariantYearsFuelEnginePowerGearboxDriveCO₂
440i xDrive MHEV 8AT AWD (374 HP) 2025 3.0 L 369 bhp AUTOMATIC 8sp
430d MHEV 8AT RWD (286 HP) 2025 Diesel 3.0 L 282 bhp AUTOMATIC 8sp RWD
430i xDrive 8AT AWD (245 HP) 2025 Petrol 2.0 L 242 bhp AUTOMATIC 8sp
420d MHEV 8AT RWD (190 HP) 2025 Diesel 2.0 L 187 bhp AUTOMATIC 8sp RWD
420i 8AT RWD (184 HP) 2025 Petrol 2.0 L 181 bhp AUTOMATIC 8sp RWD
M440i xDrive 8AT AWD (374 HP) 2021 3.0 L 369 bhp AUTOMATIC 8sp
430i 8AT (258 HP) 2021 Petrol 2.0 L 255 bhp AUTOMATIC 8sp RWD
420d 8AT (190 HP) 2021 Diesel 2.0 L 187 bhp AUTOMATIC 8sp RWD
420i 8AT (184 HP) 2021 Petrol 2.0 L 181 bhp AUTOMATIC 8sp RWD

Specifications are indicative, from open data (cardata.wiki). Decode your VIN above to confirm the exact build.

Why decode a BMW 4-Series Convertible VIN?

The VIN confirms the exact engine, gearbox and trim, exposes outstanding recalls, and verifies the car matches its paperwork, so you can be sure a used 4-Series Convertible is what the advert claims before you buy.

Other 4-Series Convertible generations and versions

The same nameplate across body styles and chassis generations.

Other BMW models

Decode another BMW, or see all BMW models.

BMW 4-Series Convertible VIN FAQ

What does a BMW 4-Series Convertible VIN tell you?+
A BMW 4-Series Convertible VIN decodes to the exact variant, engine, transmission, body type, model year and factory options. Our free decoder also checks recalls and available safety ratings.
Where is the VIN on a BMW 4-Series Convertible?+
Look at the base of the windscreen on the driver's side, on the driver's door-jamb sticker, and on the vehicle registration document (V5C / title).
What years was the BMW 4-Series Convertible made?+
Our database covers the BMW 4-Series Convertible for model years 2021+, across 9 variants.
Is the BMW 4-Series Convertible VIN check free?+
Yes, decoding specifications, recalls and safety ratings is completely free and needs no registration. A paid full-history report (mileage, theft, accidents) is optional.

Decode your BMW 4-Series Convertible VIN

Enter the 17-character VIN for instant specifications, recalls and safety data. Free, no registration.

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Full history

Want the full vehicle history?

A VIN check shows the official technical record. Real mileage, accidents, theft and ownership are not in open data, so a full carVertical report adds:

  • Real mileage / odometer verification
  • Accident & damage records
  • Stolen-vehicle check
  • Ownership & registration history
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