Click on image to view the full photo gallery
BMW M8 Convertible (F91) Competition 4.4 V8 (625 Hp) xDrive Steptronic
Overall Rating
BMW M8:
The BMW M8 is the high-performance version of the BMW 8 Series marketed under the BMW M sub-brand.
Introduced in June 2019, the M8 was initially produced in the 2-door convertible and 2-door coupe body styles. A 4-door sedan body style was added to the lineup in October 2019. The M8 is powered by the BMW S63 twin-turbocharged V8 engine shared with the BMW M5.
BMW revived the 8 Series nameplate by introducing the M8 GTE racecar , which replaced the M6 GTLM at the end of the 2017 season of the IMSA WeatherTech SportsCar Championship, leading to speculation about a production equivalent to the racing car. At the 2018 Geneva Motor Show, BMW introduced the M8 Gran Coupé Concept, which previewed a high performance four-door variant of the Concept 8 Series introduced alongside the M8 GTE at the 2017 Frankfurt Motor Show. The design of the concept was based on the M8 GTE and sported aggressive M performance visual parts. Prototypes of the M8 began testing in June 2017 when another Concept of the 8 Series was unveiled to the public....(Read more on Wikipedia)
Convertible (F91) Overview:
BMW M8 (Convertible (F91)). With 750 Nm of torque, it offers ample pulling power. At around 2010 kg, it’s on the heavier side. All‑wheel drive provides excellent grip, ideal for off‑road use. Acceleration is excellent (0–100 km/h in 3.3 s). The top speed reaches 250 km/h. A convertible car with a retractable roof, offering open-air driving experiences. Seating for 4 makes it ideal for daily use.
Competition 4.4 V8 (625 Hp) xDrive Steptronic Verdict:
Performance Verdict
This Competition trim delivers blistering performance, launching from 0-100 km/h in just 3.3 seconds. The 625 Hp S63B44B V8 provides relentless acceleration and a thrilling soundtrack, making it an incredibly potent open-top grand tourer.
Fuel Economy
With a combined fuel consumption of 10.6-10.8 l/100 km, the economy is as expected for a high-performance V8. It's not designed for efficiency, but rather for power delivery, requiring premium fuel.
Pros and Cons:
Pros:
- • Blistering performance from the twin-turbo V8 engine
- • Luxurious and high-tech interior with premium materials
- • Stunning design and road presence, especially with the top down
- • Excellent all-weather traction thanks to xDrive AWD
- • Refined grand touring capabilities for long journeys
Cons:
- • Very high purchase price and running costs
- • Heavy curb weight impacts ultimate agility
- • Firm ride, even in comfort mode, can be noticeable on rough roads
- • Limited rear passenger space and small trunk for a car of its size
- • Fuel consumption is high, as expected for a performance V8
Specifications:
Specifications are compared to those of the previous generation(Gran Coupe (Concept): 2017 - 2017).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | M8 |
| Generation: | Convertible (F91) |
| Modification (Engine): | Competition 4.4 V8 (625 Hp) xDrive Steptronic |
| Start of production: | July, 2019 |
| End of production: | March, 2022 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Cabriolet |
| Seats: | 4 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 625 Hp @ 6000 rpm. Same horsepower |
| Power per litre: | 142.2 Hp/l [113mm less] |
| Torque: | 750 Nm @ 1800-5800 rpm. |
| Engine Model/Code: | S63B44B More details about the engine S63B44B |
| Engine displacement: | 4395 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Twin-power turbo, Intercooler |
| Engine oil capacity: | 10 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 89 mm |
| Piston Stroke: | 88.3 mm |
| Compression ratio: | 10:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 15.1-15.2 l/100 km |
| Fuel consumption (economy) - extra urban: | 7.9-8.3 l/100 km |
| Fuel consumption (economy) - combined: | 10.6-10.8 l/100 km |
| Emission standard: | Euro 6 d-TEMP |
| Acceleration 0 - 100 km/h: | 3.3 sec |
| Acceleration 0 - 62 mph: | 3.3 sec |
| Maximum speed: | 250 km/h |
| Weight-to-power ratio: | 3.2 kg/Hp, 310.9 Hp/tonne |
| Weight-to-torque ratio: | 2.7 kg/Nm, 373.1 Nm/tonne |
| Acceleration 0 - 200 km/h: | 11.1 sec |
| Acceleration 0 - 60 mph: | 3.1 sec |
| Space: | |
|---|---|
| Kerb Weight: | 2010 |
| Max. weight: | 2440 |
| Max load: | 430 |
| Trunk (boot) space - maximum: | 350 l |
| Fuel tank capacity: | 68 l |
| Size: | |
|---|---|
| Length: | 4867 mm [113mm less] |
| Width: | 1907 mm [139mm less] |
| Height: | 1353 mm [141mm more] |
| Wheelbase: | 2827 mm [53mm less] |
| Width including mirrors: | 2137 mm |
| Front track: | 1627 mm |
| Rear (Back) track: | 1632 mm |
| Front overhang: | 950 mm |
| Rear overhang: | 1090 mm |
| Minimum turning circle (turning diameter): | 12.2 m [above average] |
| Powertrain: | |
|---|---|
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 8 |
| Transmission type | Automatic |
| Gearbox type | M Steptronic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | Front wheel tires: 275/35 ZR20 102Y XL |
| Wheel rims size | Front wheel rims: 9.5J x 20 |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
Behind the wheel of the BMW M8. How does it handle on the road?