Factory build sheet
2021 Audi R8 V10 Quattro
Build WUABACFX-M · 5.2L 10cyl · Rear-wheel drive · Coupe
VIN positions 1 through 8 read WUABACFX and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every R8 whose VIN starts WUABACFX and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 57 of them.
- Decoded Jul 7, 2026
- 57 known VINs
- 1 listed for sale now
This configuration is identical to 2021 Audi R8 V10 Quattro 5.2L 10cyl Coupe (151 vehicles). That page carries the full record.
Factory specification
As filed by Audi 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
- 5.2 L
- Cylinders
- 10
- Configuration
- V-Shaped
- Engine model
- 52l v10 40v pdi dohc
- Horsepower
- 532 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Rear-wheel drive
- Transmission
- Automatic
- Forward speeds
- 7
Body & chassis
- Body class
- Coupe
- NHTSA body type
- PASSENGER CAR
- Doors
- 2
- Seats
- 2
- Seat rows
- 1
- Series
- Spyder
- Manufacturer
- AUDI SPORT GMBH
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.
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 | WUA | AUDI SPORT GMBH · World manufacturer identifier |
| 4–8 | BACFX | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | M | Model year — 2021 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
57 vehicles carry this build
Every VIN we have decoded to WUABACFX-M shares the specification above.
- 57 Known VINs
- 1 Listed for sale now
- WUABACFX 2M7901317
- WUABACFX 7M7901099
- WUABACFX 0M7900652
- WUABACFX 2M7901270
- WUABACFX 4M7900704
- WUABACFX 6M7901515
- WUABACFX 6M7900896
- WUABACFX 7M7901118
- WUABACFX 6M7901434
- WUABACFX 0M7901350
- WUABACFX 0M7901204
- WUABACFX 6M7901319
- WUABACFX 9M7900858
- WUABACFX 8M7900396
- WUABACFX 9M7901329
- WUABACFX 1M7900515
- WUABACFX 8M7900432
- WUABACFX 9M7900567
- WUABACFX XM7901260
- WUABACFX XM7900559
- WUABACFX 1M7901468
- WUABACFX 6M7901188
- WUABACFX 5M7901358
- WUABACFX 4M7900573
- WUABACFX 6M7901207
- WUABACFX 3M7901178
- WUABACFX 4M7900475
- WUABACFX 9M7901315
- WUABACFX 5M7900663
- WUABACFX 8M7901368
- WUABACFX 1M7901356
- WUABACFX XM7901131
- WUABACFX 3M7901326
- WUABACFX 4M7900749
- WUABACFX 0M7900487
- WUABACFX 2M7900409
- WUABACFX 1M7900658
- WUABACFX 5M7901098
- WUABACFX 9M7901038
- WUABACFX 5M7900792
- WUABACFX 4M7901304
- WUABACFX 1M7900806
- WUABACFX 9M7901086
- WUABACFX 3M7900578
- WUABACFX 4M7900900
- WUABACFX 7M7900826
- WUABACFX 1M7901017
- WUABACFX XM7901341
- WUABACFX 9M7901069
- WUABACFX 6M7901126
- WUABACFX 0M7900912
- WUABACFX 8M7900852
- WUABACFX 0M7900702
- WUABACFX 0M7901025
- WUABACFX 4M7901092
- WUABACFX XM7900982
- WUABACFX 1M7901437
Neighboring configurations
Other factory configurations of the R8, 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.
- 2022 V10 Performance Quattro 5.2L 10-cyl · Convertible cabriolet · AWD 43 vehicles · $199,990 median
- 2022 V10 Performance 5.2L 10-cyl · RWD 129 vehicles · $199,990 median
- 2022 V10 Performance 5.2L 10-cyl · Convertible cabriolet · RWD 87 vehicles · $173,797 median
- 2023 V10 Performance 5.2L 10-cyl · RWD 225 vehicles · $191,054 median
- 2008 42 Quattro Coupe AWD 4.2L 8-cyl · AWD 184 vehicles · $71,991 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 57 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.