Factory build sheet
2014 BMW M6
Build WBSLZ9C5-E · 4.4L 8cyl · Rear-wheel drive · Convertible
VIN positions 1 through 8 read WBSLZ9C5 and position 10 reads E. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every M6 whose VIN starts WBSLZ9C5 and carries E in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 307 of them.
- Decoded Jul 7, 2026
- 307 known VINs
- 13 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
- 4.4 L
- Cylinders
- 8
- Engine model
- 552 hp 44l v8
- Horsepower
- 553 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Rear-wheel drive
Body & chassis
- Body class
- Convertible/Cabriolet
- NHTSA body type
- PASSENGER CAR
- Doors
- 2
- Series
- 6-Series
- Manufacturer
- BMW M GMBH
What this build asks today
Asking prices of live dealer listings decoded to this exact configuration — narrower than the trim-level figure, because every car counted here shares the same engine, transmission and drivetrain.
$23,995 median asking price · 18 listings · as of Aug 30, 2026
Too few listings to publish a price range — with 18 cars on the market, the cheapest and the dearest are single cars, not a spread. The median above is what they ask in the middle.
The same build, other model years
BMW used the VIN pattern WBSLZ9C5 for 4 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
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 | WBS | BMW M GMBH · World manufacturer identifier |
| 4–8 | LZ9C5 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | E | Model year — 2014 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
307 vehicles carry this build
Every VIN we have decoded to WBSLZ9C5-E shares the specification above.
- 307 Known VINs
- 13 Listed for sale now
- 18 Priced listings
- $23,995 Median asking
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 M6, 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.
- 2015 Gran Coupe 4.4L 8-cyl · Sedan saloon 248 vehicles · $29,999 median
- 2015 4.4L 8-cyl · RWD 108 vehicles
- 2015 Convertible RWD 4.4L 8-cyl · Convertible cabriolet · RWD 128 vehicles · $27,051 median
- 2016 Coupe RWD 4.4L 8-cyl · RWD 137 vehicles
- 2017 GC 4.4L 8-cyl · Sedan saloon · RWD 111 vehicles · $35,650 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.
Prices are asking prices from 18 live dealer listings decoded to this build , last updated August 30, 2026 . They are what sellers ask, not what buyers paid.
Vehicle counts come from the 307 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.