BMW M5 G90 explained: the plug-in hybrid M5
The BMW M5 G90 is the first plug-in hybrid M5. Its hybrid V8, power, weight, electric driving, chassis technology, the return of the M5 Touring and how it compares with the F90 M5.
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The BMW M5 G90 is the seventh generation of BMW's famous super saloon and the first M5 with plug-in hybrid power. Launched in 2024, it combines a twin-turbo V8 with an electric motor to deliver more power and torque than any M5 before it.
It also marked the return of the M5 Touring. In this article we explain how the BMW M5 G90 works, its performance, its weight, the chassis technology that keeps it agile and how it compares with the previous F90 M5.
BMW M5 G90: a new chapter for the M5
The M5 has always been a pioneer: the first super saloon in the 1980s, a V10 in the 2000s and all-wheel drive with the F90. Our article on BMW M5 generations explains every model from the E28 to the G90.
With the G90, BMW M introduced electrification to the M5. The goal was to increase performance while meeting stricter emissions rules and offering electric driving in town.
The design of the G90 is also more dramatic than before, with wide wheel arches, large air intakes and a distinctive rear. Inside, it uses BMW's latest curved display and M-specific controls, including M1 and M2 buttons. Our article on the BMW M1 and M2 buttons explains how to set them up.
How the M5 G90 drivetrain works
The BMW M5 G90 uses the M Hybrid system:
- A 4.4-litre twin-turbo V8, the S68. Our article on the BMW S68 engine explains this engine.
- An electric motor integrated into the eight-speed M Steptronic gearbox.
- A high-voltage battery mounted in the floor.
- M xDrive all-wheel drive with a rear-wheel drive mode.
The combined output at launch was around 725 hp with very high torque. The electric motor fills gaps in the V8's torque at low revs and allows electric driving for shorter journeys.
Performance and weight
The M5 G90 accelerates from 0 to 100 km/h in around three and a half seconds, according to BMW's launch figures. Its acceleration in real-world driving is enormous.
The hybrid system adds significant weight. The G90 is considerably heavier than the F90 M5, which affects agility, braking and tyre wear. BMW M used several technologies to manage this weight, but drivers will notice that it is a large, heavy car on tight roads.
On a motorway or a fast open road, the weight is less noticeable. The car feels stable, quiet and extremely fast. Many testers describe it as a superb long-distance car with huge performance, rather than a lightweight sports saloon.
Chassis technology
To keep the car agile, the M5 G90 uses:
- Integral Active Steering as standard, steering the rear wheels. Our article on BMW Integral Active Steering explains how it works.
- Adaptive M suspension with different modes.
- The Active M Differential on the rear axle. Our article on the Active M Differential explains it.
- Large brakes, with optional carbon ceramic brakes. Our article on BMW carbon ceramic brakes explains this option.
- A wider track and muscular body.
Together, these systems make the car feel smaller and more agile than its size suggests.
Electric driving
In electric mode, the M5 G90 can cover shorter journeys without using the V8. The exact range depends on conditions and the test cycle. For many owners, it is enough for daily trips in town.
Regular charging makes the most of the hybrid system. Without charging, the car still works as a powerful hybrid, but fuel consumption is higher.
The M5 Touring returns
BMW also offers the M5 Touring (G99), with the same drivetrain in an estate body. It is one of the most powerful estate cars ever made and a practical choice for families who want M5 performance. Our article on the BMW M5 Touring history explains earlier M5 estates.
M5 G90 vs F90
Compared with the F90 M5:
- Power: the G90 has much more combined power and torque.
- Electrification: the G90 can drive on electricity alone for short trips.
- Weight: the G90 is much heavier.
- Chassis: the G90 adds Integral Active Steering as standard.
- Character: the F90 feels lighter and more direct, while the G90 is more powerful and technology-focused.
Our F10 M5 buying guide and articles on the S63 engine explain the earlier generations.
Ownership
The M5 G90 is a complex car with a V8, electric motor, battery and many systems. Ownership considerations include:
- Warranty cover, which is valuable in the early years. Our article on BMW extended warranty explains options.
- Charging at home to use electric driving.
- Tyres and brakes, which wear faster on a heavy, powerful car.
- Software updates for the hybrid and infotainment systems.
For buyers who want the most powerful M5 ever and the ability to drive on electricity, the G90 is a unique car.
BMW M5 G90 key facts at launch
| Item | Details |
|---|---|
| Launched | 2024 |
| Body styles | G90 saloon, G99 Touring |
| Engine | S68 4.4-litre twin-turbo V8 plus electric motor |
| Combined power | Around 725 hp at launch |
| Gearbox | 8-speed M Steptronic with integrated motor |
| Drive | M xDrive with rear-wheel drive mode |
| Chassis | Integral Active Steering as standard |
Frequently asked questions
Is the BMW M5 G90 a hybrid?
Yes. It is a plug-in hybrid combining a twin-turbo V8 with an electric motor.
How much power does the M5 G90 have?
Around 725 hp combined at launch.
Is there an M5 G90 Touring?
Yes. The G99 M5 Touring uses the same drivetrain in an estate body.
Can the M5 G90 drive on electric power?
Yes, for shorter journeys, depending on conditions and battery charge.
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