Powertrain families
S63B44T4 V8
M5 (F90) — Sedan
2017–2023
Editorially reviewedReviewed 2026-08-10; market and model-year scope is stated in the record sources.
- Internal code
- F90
- Production
- 2017–2023
- Body style
- 4-door sedan
- Platform
- BMW M · longitudinal layout · rear- or all-wheel drive
Body variants
M5 → F90 → Sedan
M5 F90: history, design and engineering
How this generation came about, what made it different and how the selected sedan fits into the family.
F90 introduced M xDrive to M5, pairing the S63 twin-turbo V8 with an eight-speed M Steptronic and a rear-biased all-wheel-drive system that can provide a driver-selected 2WD mode. It therefore represents a clean drivetrain break from rear-drive DCT-equipped F10.
Competition became a factory model with more power and revised chassis tuning, followed by the lighter, still more powerful M5 CS. The 2020 lifecycle update changed design and digital equipment; launch, Competition, LCI and CS records must remain date-scoped.
Regional output ratings, particulate-filter timing and standard equipment differ. The 2WD setting does not make F90 a conventional rear-drive model: its homologated hardware remains M xDrive, a distinction the drivetrain field must preserve.
2017–2023generation lifecycle
1body branches
1engine/drive families
3range designations
F90factory code
BMW M · longitudinal layout · rear- or all-wheel drivearchitecture
Sedan: dimensions and packaging
Dimensions can change with body, market and model year, so this page keeps them tied to the exact factory branch.
Length4,983 mm
Width1,903 mm
Height1,469 mm
Wheelbase2,982 mm
Luggage530 L
Fuel tank68 L
Seats5
Doors4-door sedan
| Body | Code | Production | Doors / seats | Length | Luggage |
|---|---|---|---|---|---|
| Sedan | F90 | 2017–2023 | 4-door sedan / 5 | 4,983 mm | 530 L |
Engines and powertrains
The generation could span very different engines and drivetrains. The table keeps output, gearbox, market and production period together.
Factory modification matrix
Documented sedan applications; output and availability remain market- and model-year-specific.
| Model | Years | Engine | Output | Transmission | Drive | Market | Source |
|---|---|---|---|---|---|---|---|
| M5 | 2017–2023 | S63B44T4 twin-turbo V8 | 600 PS / 591 hp US | 8AT | M xDrive | Global range | The BMW M5 generations |
| M5 Competition | 2018–2023 | S63B44T4 twin-turbo V8 | 625 PS / 617 hp US | 8AT | M xDrive | Global range | The BMW M5 generations |
| M5 CS | 2021–2022 | S63B44T4 twin-turbo V8 | 635 PS / 627 hp US | 8AT | M xDrive | Global range | The BMW M5 generations |
Factory designations
M5 · M5 Competition · M5 CS
High-performance powertrain
Engine, cooling, exhaust, software and transmission form a distinct M or ALPINA specification rather than an option package on the base model.
Diesel derivatives
Where diesels were offered, output, injection generation and emissions hardware are recorded market by market.
Electrification
Mild- and plug-in hybrids are separate derivatives; combustion-engine output must not be substituted for total system output.
How power reaches the road
Gearboxes, driven wheels and final-drive hardware changed with engine, market and production date.
Transmissions
Gearbox type and unit code follow engine, market and production date. Gear count alone does not identify the transmission.
Driven wheels
Catalog architecture: BMW M · longitudinal layout · rear- or all-wheel drive. All-wheel-drive availability and hardware remain derivative-specific.
Final drive
Ratio, differential type and electronic control belong to the exact derivative and can differ on performance models.
What changed underneath
Suspension, brakes, safety systems and electronics evolved across the range, even when cars shared the same basic architecture.
Body-branch dimensions
- F90: 4,983 mm × 1,903 mm × 1,469 mm
Body & suspension
- Mounting points and geometry follow the body branch
- Springs and dampers follow axle load and chassis package
- Wheels and permitted loads follow the factory label
Brakes & steering
- Brake size follows engine and equipment
- Assistance type and steering ratio can change
- ABS/DSC generation follows model year
Passive safety
- Airbag count varies by market and year
- SRS parts are VIN-specific
- Structural repairs require factory procedures
Electronics
- Vehicle-bus generations changed during production
- Control-unit software levels must remain compatible
- Retrofits are recorded separately from factory equipment
How the generation evolved
The important launches, additions and updates did not always happen at the same time for every body or market.
M xDrive debut
The sixth M5 launched with S63, eight-speed automatic and configurable AWD.
M5 Competition
A higher-output factory derivative added revised chassis calibration.
Lifecycle update
Styling, dampers and digital equipment evolved through the LCI phase.
M5 CS and end
The limited CS crowned the range before F90 production concluded.
The versions that stood apart
Performance models, option packages and regional editions may look related, but their engineering and production identity can be very different.
Sedan
F90M5 F90 is a distinct F90 body branch. The conventional four-door passenger-car body, balancing rear-seat access, luggage space and the generation’s core chassis layout. Engines/drive: S63B44T4 V8.
Inside the car
Cabin technology and standard equipment changed by country and year; a build sheet remains the best guide to one individual car.
Cabin & comfort
- Trim and seats follow option codes
- Climate systems vary by market
- Audio and navigation changed by model year
Lighting & assistance
- Lamp technology and modules follow production date
- Driver assistance cannot be inferred from buttons alone
- Regional rules affect lighting and warnings
What to check today
A practical starting point for inspecting and maintaining a car from this generation — not a diagnosis of an individual example.
Identify first
- Match VIN on body and documents
- Obtain the factory option list
- Confirm market and production date
Inspect the structure
- Check repairs and corrosion
- Assess suspension, brakes and tyres
- Compare fitted parts with factory specification
Mechanical history
- Read faults with compatible diagnostics
- Verify engine and transmission maintenance
- Separate invoices from unsupported verbal history
| Item | Interval / trigger | Catalog note |
|---|---|---|
| Engine oil & filter | CBS/factory schedule; time and mileage for historic cars | Oil approval follows the exact engine and market. |
| Brake fluid | Time-based factory schedule | ABS/DSC-compatible bleeding procedure is required after hydraulic work. |
| Coolant | Factory schedule and condition | Fluid specification and bleeding method are generation-specific. |
| Transmission & final drives | Unit type and operating conditions | Use the exact approved fluid; no one interval fits every derivative. |
How to identify the exact car
The badge and registration year tell only part of the story; production date, body code, engine and factory options complete it.
- Factory body codes
- F90 — Sedan
- Range designations
- M5, M5 Competition, M5 CS
- Powertrain families
- S63B44T4 V8
- VIN
- Identifies model, plant and production branch and keys the parts catalog and factory equipment record.
- Production date
- More useful than first-registration year when choosing parts and locating technical revisions.
- Type code
- Refines engine, body, market and transmission combination.
- Option codes
- Confirm factory equipment; later retrofits are recorded separately.
- Unit number
- Supports engine or gearbox originality checks and component applicability.
Where the information comes from
The story is mapped through English Wikipedia and its bibliography, then important dates and technical claims are checked against BMW material.
- 01BMW M5Wikipedia contributors
Secondary F90 drivetrain, Competition, LCI and CS overview.
- 02The BMW M5 generationsBMW M
BMW M generation history covering body concepts, powertrains and principal derivatives from E28 through G90.
Notes and limitations
- Research revision dated 2026-08-10: English Wikipedia was used as a subject and bibliography map; key claims were checked against the listed primary BMW Group material.
- 2WD is a selectable M xDrive mode, not a separate rear-wheel-drive homologation.
- Standard, Competition and CS require separate output, mass and suspension records.
- Tree years describe the worldwide generation lifecycle; individual market dates may be narrower.
- Exact dimensions, power, weight and emissions belong at body, engine, market and model-year level.
- Known-issue guidance is editorial context and never replaces inspection of the individual vehicle.
2 primary references · market differences documentedPhotography: Cjp24, CC BY-SA 4.0 · Wikimedia Commons. Rights checked 2026-08-06; wikimedia commons 1,800 px derivative downloaded; local 640 px and 1,280 px avif versions created without cropping.Updated 6 August 2026