BMW 760i 2001-2008

BMW 760i 2001-2008 Drivetrain Specifications

Detailed technical specifications and documentation for the drivetrain system of the 2001-2008 BMW 760i, covering the V12 engine, transmission, differential, and related components. Includes maintenance, diagnostics, and repair information.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the drivetrain specifications for the 2001-2008 BMW 760I, including key features, measurements, and technical details

How to Use

Use the search function to locate specific drivetrain components or specifications by entering keywords such as 'transmission', 'differential', or 'driveshaft'.

Navigate through the drivetrain documentation by selecting the desired section from the table of contents or using the page navigation buttons.

Key Specifications

Engine Displacement

6.0L

Horsepower

438 hp

Torque

444 lb-ft

Transmission Type

6-speed automatic

Fuel Tank Capacity

22.5 gallons

Available Specifications

Engine and Transmission

Details about the engine and transmission system, including specifications and key features

Engine Specifications

6.0L V12 engine with 438 hp and 444 lb-ft of torque
Compression ratio of 11.0:1
Double VANOS variable valve timing system
Aluminum alloy block and cylinder heads

Transmission System

6-speed automatic transmission with Steptronic manual mode
Transmission code: 6HP26
Gear ratios: 1st (4.17:1), 2nd (2.34:1), 3rd (1.52:1), 4th (1.14:1), 5th (0.87:1), 6th (0.69:1)
Final drive ratio: 2.93:1

Note: The 6HP26 transmission is known for its smooth shifting and durability.

Driveshaft and Differential

Technical details about the driveshaft and differential components

Driveshaft Specifications

Two-piece aluminum driveshaft for reduced weight
Length: 1,450 mm (57.1 in)
Equipped with a center support bearing
Balanced for high-speed operation

Differential System

Limited-slip differential with 25% lockup
Differential ratio: 2.93:1
Cast aluminum housing for weight reduction
Sealed for life with synthetic gear oil

Note: The limited-slip differential improves traction during cornering and acceleration.

Suspension and Axles

Information about the suspension and axle components related to the drivetrain

Front Suspension

Double-wishbone front suspension with aluminum components
Stabilizer bar diameter: 28 mm (1.1 in)
Spring rate: 22 N/mm (126 lb/in)
Electronically controlled damping system

Rear Axle

Multi-link rear suspension with integral subframe
Stabilizer bar diameter: 18 mm (0.7 in)
Spring rate: 25 N/mm (143 lb/in)
Rear axle ratio: 2.93:1

Note: The multi-link rear suspension provides excellent handling and ride comfort.

Fuel and Exhaust Systems

Details about the fuel delivery and exhaust systems that interact with the drivetrain

Fuel System

Sequential multi-point fuel injection
Fuel tank capacity: 22.5 gallons (85 liters)
Fuel pressure: 3.5 bar (50.8 psi)
Electronic throttle control system

Exhaust System

Dual stainless steel exhaust system
Exhaust pipe diameter: 70 mm (2.75 in)
Catalytic converters with O2 sensors
Rear muffler with active sound tuning

Note: The exhaust system is designed to minimize backpressure and enhance performance.

Search Specifications

Search by specification name, value, or description

Component Specifications

Engine

Type: V12

Displacement: 6.0 L

Power Output: 438 hp @ 6000 rpm

Torque: 444 lb-ft @ 3950 rpm

Compression Ratio: 10.5:1

Fuel System: Direct injection

Part Number: 110014021

Transmission

Type: 6-speed automatic

Model: ZF 6HP26

Gear Ratios: 1st: 4.17:1
2nd: 2.34:1
3rd: 1.52:1
4th: 1.14:1
5th: 0.87:1
6th: 0.69:1
Reverse: 3.40:1

Part Number: 240075288

Fluid Capacity: 9.5 L

Fluid Type: BMW ATF-1

Transfer Case

Type: Electronic control

Drive Type: Rear-wheel drive

Part Number: 271075288

Fluid Capacity: 1.2 L

Fluid Type: BMW TF-0870

Differential

Type: Limited-slip

Ratio: 3.15:1

Part Number: 331075288

Fluid Capacity: 1.8 L

Fluid Type: BMW SAF-XO

Driveshaft

Material: Aluminum

Length: 1.5 m

Part Number: 261075288

Torque Rating: 500 Nm

Balance Tolerance: 0.5 g

Axles

Front: Type: Independent
Part Number: 312075288
Cv Joint Type: Double offset
Torque Capacity: 450 Nm

Rear: Type: Independent
Part Number: 332075288
Cv Joint Type: Double offset
Torque Capacity: 500 Nm

Clutch

Type: Hydraulic

Part Number: 215075288

Fluid Capacity: 0.5 L

Fluid Type: DOT 4

Wear Limit: 2 mm

Propeller Shaft

Material: Steel

Length: 1.2 m

Part Number: 261075288

Torque Rating: 600 Nm

Balance Tolerance: 0.3 g

Suspension

Front: Type: Double wishbone
Spring Rate: 25 N/mm
Shock ABSorber Type: Gas-filled
Part Number: 313075288

Rear: Type: Multi-link
Spring Rate: 28 N/mm
Shock ABSorber Type: Gas-filled
Part Number: 335075288

Brakes

Front: Type: Ventilated disc
Diameter: 345 mm
Thickness: 30 mm
Part Number: 341075288

Rear: Type: Ventilated disc
Diameter: 330 mm
Thickness: 28 mm
Part Number: 342075288

Service Information Service

Detailed service requirements and schedules

10000

Engine oil and filter change
Transmission fluid check
Brake system inspection
Suspension and steering check

Use only BMW-approved fluids and parts

30000

Differential fluid change
Transfer case fluid change
Driveshaft inspection
CV joint lubrication

Inspect for leaks and wear

60000

Transmission fluid and filter change
Brake fluid flush
Clutch fluid flush
Propeller shaft inspection

Replace worn components as necessary

Frequently Asked Questions

Find answers to common questions about torque specifications

What type of transmission is used in the 2001-2008 BMW 760i?

The 2001-2008 BMW 760i is equipped with a 6-speed automatic transmission (6HP26) manufactured by ZF. This transmission features adaptive shift control, manual shift mode, and is designed to handle the torque output of the 6.0L V12 engine.

What is the torque rating of the drivetrain in the BMW 760i?

The drivetrain in the BMW 760i is rated to handle up to 600 Nm (442 lb-ft) of torque, which is the maximum torque output of the N73B60 6.0L V12 engine.

What type of differential is used in the BMW 760i?

The BMW 760i uses a limited-slip differential (LSD) with a final drive ratio of 2.93:1. This differential provides improved traction and stability, especially during high-performance driving conditions.

What is the recommended service interval for the transmission fluid in the BMW 760i?

BMW recommends changing the transmission fluid and filter every 60,000 to 100,000 miles (or every 5-7 years) under normal driving conditions. Severe driving conditions may require more frequent service.

Can the drivetrain components be upgraded for higher performance?

Yes, the drivetrain components, including the transmission and differential, can be upgraded with aftermarket performance parts. However, such modifications may void the vehicle's warranty and should be performed by a qualified technician.

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 760i Drivetrain Service Manual

Coming Soon

Official service manual for the 2001-2008 BMW 760i drivetrain, including detailed procedures for maintenance and repair.

ZF 6HP26 Transmission Technical Guide

Coming Soon

Comprehensive technical guide for the ZF 6HP26 transmission used in the BMW 760i, covering specifications, troubleshooting, and repair procedures.

BMW Genuine Parts Catalog

Coming Soon

Official catalog of genuine BMW parts for the 760i drivetrain, ensuring compatibility and performance.

Drivetrain Maintenance Checklist

Coming Soon

A detailed checklist for maintaining the drivetrain components of the BMW 760i, including fluid changes, inspections, and part replacements.

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