Factory build sheet
2019 BMW 440i xDrive
Build WBA4Z7C5-K · 3L 6cyl · All-wheel drive · Convertible
VIN positions 1 through 8 read WBA4Z7C5 and position 10 reads K. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every 440i whose VIN starts WBA4Z7C5 and carries K in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 389 of them.
- Decoded Jul 7, 2026
- 389 known VINs
- 4 listed for sale now
Factory specification
As filed by BMW with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 3 L
- Cylinders
- 6
- Engine model
- 320 hp 3l i6
- Horsepower
- 320 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- All-wheel drive
- Transmission
- Automatic
- Forward speeds
- 8
Body & chassis
- Body class
- Convertible/Cabriolet
- NHTSA body type
- PASSENGER CAR
- Doors
- 2
- Seats
- 4
- Seat rows
- 2
- Series
- 4-Series
- Manufacturer
- BMW AG
Weight rating
- GVWR class
- Class 1
- GVWR
- 6,000 lb or less
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
Driver assistance, as built
- Forward collision warning Optional
- Crash imminent braking Optional
- Lane departure warning Optional
- Adaptive cruise control Optional
- Blind spot warning Optional
Systems the filing does not record are not listed above. Check the window sticker of the exact car before you rely on any single feature.
The same build, other model years
BMW used the VIN pattern WBA4Z7C5 for 2 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
- 2018 xDrive 3L 6cyl Convertible · 461 vehicles code J $27,799
-
2019 You are here code K
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | WBA | BMW AG · World manufacturer identifier |
| 4–8 | 4Z7C5 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | K | Model year — 2019 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
389 vehicles carry this build
Every VIN we have decoded to WBA4Z7C5-K shares the specification above.
- 389 Known VINs
- 4 Listed for sale now
Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
Neighboring configurations
Other factory configurations of the 440i, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
- 2020 Gran Coupe 3L 6-cyl · Sedan saloon · RWD 120 vehicles · $26,990 median
- 2020 xDrive GC 3L 6-cyl · Sedan saloon · AWD 131 vehicles
- 2020 440i Coupe RWD 3L 6-cyl · RWD 263 vehicles · $29,985 median
- 2020 440i Convertible RWD 3L 6-cyl · Convertible cabriolet · RWD 274 vehicles · $36,792 median
- 2025 xDrive GC 3L 6-cyl · Sedan saloon · AWD 812 vehicles · $58,388 median
Keep going
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Vehicle counts come from the 389 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.