F90 · 2021–2022

BMW M5 M5 CS F90 · 635 hp (2021 to 2022)

The BMW M5 M5 CS of the F90 generation uses the S63B44 petrol engine with 635 hp.

Choose an engine

Identify the car and prepare its maintenance

Technical specifications

Fuel
Petrol
Power
635 PS / 467 kW
Displacement
4 395 cm³
Cylinders
8
Engine code
S63B44
Period covered
2021–2022
Documented market
Europe

Transmission

  • Automatic · 8 speeds

Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.

Specification source : [1] AutoKarnet

This version

635 hp (467 kW), xDrive all-wheel drive, 8-speed automatic. Built from 2021 to 2022.

AutoKarnet advice

In the range

It is the most powerful petrol version of this generation. The S63B44 engine is also fitted to: BMW M5 (F10), BMW M6 (F06/F12/F13), BMW M8 (F91/F92/F93), BMW X5 M (E70), BMW X5 M (F85), BMW X5 M (F95).

AutoKarnet advice

Maintenance and records

Oil and filter change

Per CBS, at the latest 24 months

24 months

Due date calculated by the car from use. BMW Longlife-approved oil suited to the engine.

Source [1]

Pads and discs

Per wear sensors

Front and rear tracked separately by CBS.

Source [1]

Brake fluid

Every 24 months

24 months

Time-based replacement, whatever the mileage.

Source [1]

Questions about this version (2)

Which engine is in the BMW M5 M5 CS F90?

The S63B44 petrol engine (4 395 cc), 635 hp (467 kW).

AutoKarnet advice

Which oil for the BMW M5 M5 CS?

A BMW Longlife-approved oil suited to the S63B44 engine.

AutoKarnet advice

Documentary sources

  1. [1] Rédaction AutoKarnet

    AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026

We use cookies to measure audience and improve your experience. Learn more