BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020

Key specs

BMW 8 Series (Coupe) 8 Series (G15) 2020,2021,2022,2023,2024

What is the body type, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

Coupe, 2 Doors, 4 Seats

How much power, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

530 Hp @ 5500-6000 rpm.
120.6 Hp/l

How fast is the car, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

250 km/h 155.34 mph

What is the engine size, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

4395 cm3
268.2 cu. in.

How many cylinders, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

8, V-engine

What is the drivetrain, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

All wheel drive (4x4),

How long is this vehicle, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

4851 mm
190.98 in.

How wide is the vehicle, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

1902 mm
74.88 in.

What is the curb weight, BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic 2020?

1930 kg
4254.92 lbs.

BMW 8 Series (Coupe) 8 Series (G15) 2020,2021,2022,2023,2024 Specs

General information

Brand BMW
Model 8 Series (Coupe)
Version 8 Series (G15)
Engine version M850i (530 Hp) xDrive Steptronic
Year production start 2020
Vehicle type Coupe
Horsepower RPM 530 Hp @ 5500-6000 rpm.
Acceleration 0 - 100 kmh sec 3.8 sec
Curb weight kg -lbs total

1930 kg

4254.92 lbs.
Overall length mm - inch

4851 mm

190.98 in.
Doors 2
Top Speed 250 km/h 155.34 mph

Engine specs

Cam configuration VALVETRONIC
Engine position and orientation Front, Longitudinal
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

4395 cm3

268.2 cu. in.
Eng. horsepower RPM 530 Hp @ 5500-6000 rpm.
Horsepower per litre 120.6 Hp/l
Weight / horsepower kg/hp - hp/tons

3.6 kg/Hp

274.6 Hp/tonne
Weight / torque kg/Nm - Nm/tons 2.6 kg/Nm, 388.6 Nm/tonne

2.6 kg/Nm

388.6 Nm/tonne
Torque Nm RPM lb-ft RPM

750 Nm @ 1800-4600 rpm.

553.17 lb.-ft. @ 1800-4600 rpm.
Bore (mm in)

89 mm

3.5 in.
Stroke (mm in)

88.3 mm

3.48 in.
Compression ratio 10.5
Fuel delivery system Direct injection
Fuel type Petrol (Gasoline)
Valvetrain 4
Engine aspiration Twin-power turbo, Intercooler
Engine oil liters | quarts

10.5 l

11.1 US qt | 9.24 UK qt
Emission certification Euro 6d
Powertrain architecture Internal Combustion engine
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration All wheel drive (4x4)

Brakes

Front brakes Ventilated discs
Rear brakes Ventilated discs
Brake control Ventilated discs
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

11.9 m

39.04 ft.

Suspension

Front suspension Double wishbone
Rear suspension Multi-link independent

Body / Chassis

Wheels & Tyres

Wheels size Front wheel tires: 245/35 R20 95Y XL
Wheels rims Front wheel rims: 8J x 20

Exterior

Interior

Safety and Security

Passenger

Passengers seats 4
Trunk space min liter | cu. Ft.

420 l

14.83 cu. ft.
Roof load load kg lbs

75 kg

165.35 lbs.

Dimensions

Overall length mm - inch

4851 mm

190.98 in.
Overall width mm -inch

1902 mm

74.88 in.
Overall height mm -inch

1346 mm

52.99 in.
Wheelbase mm - inch

2822 mm

111.1 in.
Track width front mm - inch

1627 mm

64.06 in.
Track width rear mm - inch

1642 mm

64.65 in.
Coefficient of drag 0.32

Weights

Curb weight kg -lbs total

1930 kg

4254.92 lbs.
Gross weight kg -lbs total

2395 kg

5280.07 lbs.
Capacities kg - lbs

465 kg

1025.15 lbs.
Fuel tank liters | gallons

68 l

17.96 US gal | 14.96 UK gal

Fuel economy

Engine type

8 CYLINDER V-Engine
It's an engine with eight cylinder piston where the cylinders share a common crankshaft and are arranged in a V configuration.

What is the 8 cylinder V-engine displacement: it is in a range between 2926 cc and 8135 cc in recent model line up powertrain.

How much is the power of the 8 cylinder V-engine: the power of the 8 cylinder V-engine is in a range from 125 bhp to 1160 bhp.

Which cars use 8 cylinder V-engine: in recent years several manufactures have been used the V8 engine for 3 main applications: premium, sport cars and lightweight trucks. 8 V engine is the American preferred engine for iconic giant pick-up.

What is the eight cylinder V angle: the majority of V8 engines use a V-angle of 90 degrees. This angle results in good engine balance and low vibrations. The downside is a larger powertrain body that makes the use of this configuration suitable only for longitudinal position and rear drive wheels traction.

V8 engines with a 60 degree V-angle were used in the 1996-1999 by Ford and in 2005-2011 by Volvo. The Ford engine used a 60 degree V-angle because it was based on a V6 engine with a 60 degree V-angle. Both the Ford and Volvo engines were used in transverse engine chassis, which were designed for a front-wheel-drive layout. To reduce the vibrations caused by the unbalanced 60 degree V-angle, Volvo's used a balance shaft and offset split crankpins.

The Rolls-Royce Meteorite tank engine also used a 60 degree V-angle, since it was derived from the 60 degree V12 Rolls-Royce Meteor which in turn was based on the famous Rolls-Royce Merlin V12 engine.

Most V8 engines fitted to road cars use a cross-plane crankshaft, since this configuration produces less vibration due to the perfect primary balance and secondary balance.

The rumbling exhaust sound produced by a typical cross-plane V8 engine is partly due to the uneven firing order within each of the two banks of four cylinders and with separate exhaust systems for each bank of cylinders, this uneven pulsing creates the legendary rumbling sound that is typically of V8 engines.

edited by arrabbiata

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