BMW M5 2018-present Drivetrain Specifications
Detailed technical specifications and operational details for the 2018-Present BMW M5 drivetrain, including the xDrive system, S63 engine, and M Steptronic transmission. Ideal for technicians and enthusiasts.
Overview Specifications
Comprehensive description of the drivetrain specifications for the 2018-Present BMW M5, including key features, measurements, and technical details. This section covers the advanced drivetrain system, including the engine, transmission, all-wheel drive system, and differentials.
How to Use
Use the search bar to find specific drivetrain components or specifications by entering keywords such as 'engine torque', 'transmission type', or 'differential ratio'.
Navigate through the drivetrain documentation sections using the table of contents or by scrolling through the major sections listed below.
Key Specifications
Engine Displacement
4.4 liters
Peak Power
600 hp (441 kW)
Maximum Torque
553 lb-ft (750 Nm)
Transmission Type
8-speed M Steptronic
0-60 mph Acceleration
3.2 seconds
Available Specifications
Engine Specifications
Detailed information about the high-performance engine powering the BMW M5, including its design, output, and key technical features.
Engine Specifications
Detailed information about the high-performance engine powering the BMW M5, including its design, output, and key technical features.
Engine Type and Configuration
- 4.4-liter V8 TwinPower Turbo engine
- 90-degree V-angle configuration
- Direct injection with High Precision Injection
- Double VANOS variable camshaft timing
- Maximum engine speed: 7,200 rpm
Power and Torque Output
- Peak power output: 600 hp (441 kW) at 5,600-6,700 rpm
- Maximum torque: 553 lb-ft (750 Nm) at 1,800-5,600 rpm
- Compression ratio: 10.5:1
- Turbocharger boost pressure: 24.7 psi (1.7 bar)
- Fuel efficiency: 17 mpg city / 25 mpg highway
Note: Power and torque figures may vary slightly depending on driving conditions and fuel quality.
Transmission System
Details about the advanced transmission system, including its design, operation, and performance characteristics.
Transmission System
Details about the advanced transmission system, including its design, operation, and performance characteristics.
Transmission Type
- 8-speed M Steptronic automatic transmission
- Drivelogic system with multiple driving modes
- Integrated launch control function
- Gear ratios optimized for performance and efficiency
- Shift times reduced to 100 milliseconds in Sport+ mode
Transmission Specifications
- Final drive ratio: 3.15:1
- Torque converter lock-up clutch for improved efficiency
- Adaptive shift mapping based on driving style
- Manual shift mode via paddle shifters
- Transmission fluid capacity: 9.5 liters (10 quarts)
Note: The Drivelogic system allows customization of shift characteristics for a personalized driving experience.
All-Wheel Drive System
Information about the M xDrive all-wheel drive system, including its operation, torque distribution, and performance benefits.
All-Wheel Drive System
Information about the M xDrive all-wheel drive system, including its operation, torque distribution, and performance benefits.
System Overview
- M xDrive fully variable all-wheel drive system
- Active M Differential for rear axle torque vectoring
- Torque distribution adjustable between front and rear axles
- Default torque split: 40% front / 60% rear
- 4WD Sport mode for rear-biased handling
Performance Features
- Dynamic Stability Control (DSC) integration
- Launch Control for optimized acceleration
- 0-60 mph acceleration: 3.2 seconds
- Top speed: 155 mph (electronically limited), optional 190 mph with M Driver's Package
- System weight: 265 lbs (120 kg)
Note: The M xDrive system can be fully disabled for rear-wheel-drive-only operation in certain driving modes.
Differentials
Technical details about the differentials used in the BMW M5, including their design and functionality.
Differentials
Technical details about the differentials used in the BMW M5, including their design and functionality.
Active M Differential
- Electronically controlled multi-plate limited-slip differential
- Torque vectoring for improved cornering stability
- Differential lock: 0-100% variable
- Integrated into the rear axle assembly
- Weight: 45 lbs (20.4 kg)
Front Differential
- Open differential with torque vectoring via M xDrive
- Integrated into the transfer case assembly
- Designed for high torque loads up to 553 lb-ft (750 Nm)
- Lubrication: 1.2 liters (1.3 quarts) of differential fluid
- Maintenance interval: 60,000 miles (96,560 km)
Note: The front differential works in conjunction with the M xDrive system to optimize traction and handling.
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Component Specifications
Engine
- Type
- S63B44T4
- Configuration
- V8 with TwinPower Turbo
- Displacement
- 4395 cc
- Compression Ratio
- 10.5:1
- Max Power
- 600 hp @ 5600-6700 rpm
- Max Torque
- 553 lb-ft @ 1800-5600 rpm
- Redline
- 7200 rpm
- Fuel System
- Direct Injection
- Part Number
- 11002407963
Transmission
- Type
- 8-speed M Steptronic
- Model
- GA8HP75Z
- Gear Ratios
- 1st: 4.714:12nd: 3.143:13rd: 2.106:14th: 1.667:15th: 1.285:16th: 1.000:17th: 0.839:18th: 0.667:1Reverse: 3.317:1
- Part Number
- 24008627654
- Fluid Type
- BMW ATF 3
- Fluid Capacity
- 9.5 liters
Transfer Case
- Type
- M xDrive All-Wheel Drive
- Torque Split
- Rear-biased, adjustable via Driving Dynamics Control
- Part Number
- 27108627655
- Fluid Type
- BMW TF 0870
- Fluid Capacity
- 1.2 liters
Differential
- Front
- Type: Electronic Limited Slip Differential (eLSD)Ratio: 2.81:1Part Number: 33108627656Fluid Type: BMW SAF-XOFluid Capacity: 1.1 liters
- Rear
- Type: Active M DifferentialRatio: 2.81:1Part Number: 33108627657Fluid Type: BMW SAF-XOFluid Capacity: 1.3 liters
Driveshaft
- Material
- Carbon Fiber Reinforced Polymer (CFRP)
- Length
- 1.8 meters
- Part Number
- 26108627658
- Torque Rating
- 800 Nm
- Safety Note
- Inspect for cracks or damage during routine maintenance
Axles
- Front
- Type: CV JointPart Number: 33208627659Torque Rating: 600 NmFluid Type: BMW SAF-XOFluid Capacity: 0.8 liters
- Rear
- Type: CV JointPart Number: 33208627660Torque Rating: 600 NmFluid Type: BMW SAF-XOFluid Capacity: 0.8 liters
Clutch
- Type
- Wet Multi-Plate
- Part Number
- 21208627661
- Torque Capacity
- 750 Nm
- Fluid Type
- BMW MTF-LT-3
- Fluid Capacity
- 1.5 liters
Cooling System
- Engine Oil Cooler
- Type: Liquid-CooledPart Number: 17208627662Capacity: 8.5 liters
- Transmission Cooler
- Type: Liquid-CooledPart Number: 17208627663Capacity: 2.5 liters
- Differential Cooler
- Type: Liquid-CooledPart Number: 17208627664Capacity: 1.0 liters
Operational Parameters
- Max Speed
- 250 km/h (electronically limited), 305 km/h with M Driver's Package
- 0-100 Kmh
- 3.4 seconds
- 0-200 Kmh
- 11.1 seconds
- Fuel Economy
- City: 15.7 L/100kmHighway: 9.4 L/100kmCombined: 11.8 L/100km
- Emissions
- Euro 6d-TEMP compliant
Diagnostics
- Error Codes
-
- P0700 - Transmission Control System Malfunction
- P0730 - Incorrect Gear Ratio
- P1701 - Transfer Case Malfunction
- Diagnostic Tool
- BMW ISTA+
- Diagnostic Port
- OBD-II
- Note
- Use ISTA+ for advanced diagnostics and coding
Service Information Service
Detailed service requirements and schedules for the BMW M5 drivetrain
- Engine oil and filter change
- Transmission fluid check
- Differential fluid check
- Driveshaft inspection
- Cooling system inspection
Use only BMW-approved fluids and parts
- Transmission fluid replacement
- Transfer case fluid replacement
- Differential fluid replacement
- Clutch inspection
- Axle boot inspection
Inspect for leaks and wear during fluid replacement
- Driveshaft replacement (if necessary)
- Cooling system flush
- Clutch replacement (if necessary)
- Comprehensive drivetrain inspection
Replace components showing signs of wear or damage
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of drivetrain does the 2018-Present BMW M5 use?
What type of drivetrain does the 2018-Present BMW M5 use?
The 2018-Present BMW M5 features an advanced M xDrive all-wheel-drive system, which includes a rear-biased torque distribution. It also has a fully variable torque split between the front and rear axles, allowing for dynamic driving performance and enhanced traction.
Q2 What is the torque capacity of the M5's drivetrain?
What is the torque capacity of the M5's drivetrain?
The BMW M5's drivetrain is designed to handle up to 750 Nm (553 lb-ft) of torque, which is generated by the 4.4-liter twin-turbocharged V8 engine. This ensures optimal power delivery and durability under high-performance conditions.
Q3 Can the M5's drivetrain operate in rear-wheel-drive mode?
Can the M5's drivetrain operate in rear-wheel-drive mode?
Yes, the M5's M xDrive system includes a 2WD mode, which disengages the front axle and allows the vehicle to operate purely in rear-wheel-drive mode. This mode is ideal for track use or when a more dynamic driving experience is desired.
Q4 What type of transmission is paired with the M5's drivetrain?
What type of transmission is paired with the M5's drivetrain?
The BMW M5 is equipped with an 8-speed M Steptronic automatic transmission with Drivelogic. This transmission features precise gear shifts, multiple driving modes, and optimized performance for both daily driving and high-speed scenarios.
Q5 How does the M5's drivetrain enhance handling and stability?
How does the M5's drivetrain enhance handling and stability?
The M xDrive system in the M5 continuously monitors driving conditions and adjusts torque distribution between the front and rear axles. It works in conjunction with the Active M Differential to improve traction, cornering stability, and overall handling precision.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
BMW M5 Drivetrain Technical Overview
Coming SoonA detailed technical guide explaining the M xDrive system, torque distribution, and transmission specifications for the BMW M5.
M xDrive System Operation Manual
Coming SoonLearn how to operate and optimize the M xDrive system, including switching between AWD and 2WD modes for different driving conditions.
BMW M5 Transmission Maintenance Guide
Coming SoonA comprehensive guide on maintaining the 8-speed M Steptronic transmission, including fluid change intervals and diagnostic tips.
Active M Differential Technical Specifications
Coming SoonDetailed information on the Active M Differential, including its role in enhancing traction and handling dynamics in the BMW M5.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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