Audi Audi Q7 2015-present

Audi Audi Q7 2015-present Suspension Specifications

Comprehensive guide to the suspension system of the 2015-Present Audi Q7, including air suspension, adaptive damping, and alignment settings. Ideal for technicians and enthusiasts.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the suspension specifications for the 2015-Present Audi Q7, including key features, measurements, and technical details. This documentation covers the front and rear suspension systems, adaptive air suspension, and dynamic handling systems.

How to Use

Use the search function to locate specific suspension components or specifications by entering keywords such as 'front suspension', 'rear suspension', or 'adaptive air suspension'.

Navigate through the suspension documentation sections using the table of contents. Each section is organized by major suspension components and subsystems.

Key Specifications

Front Stabilizer Bar Diameter

28 mm

Rear Stabilizer Bar Diameter

22 mm

Ride Height Adjustment Range

50 mm

Damping Response Time

< 50 ms

Track Width

1650 mm

Available Specifications

Front Suspension

Details about the front suspension system, including the type of suspension, key components, and technical specifications.

Suspension Type

Independent multi-link suspension
Aluminum lower control arms for reduced weight
Hydraulic bushings for improved ride comfort
Stabilizer bar diameter: 28 mm

Key Components

Upper and lower control arms made of forged aluminum
Coil springs with progressive rate design
Electronically controlled dampers (optional)
Wheel bearing hub assembly with integrated ABS sensor

Note: The electronically controlled dampers are part of the optional adaptive air suspension system.

Rear Suspension

Technical details and specifications for the rear suspension system, including the multi-link design and adaptive air suspension integration.

Suspension Type

Independent multi-link suspension
Aluminum trailing arms for weight reduction
Hydraulic bushings for enhanced vibration damping
Stabilizer bar diameter: 22 mm

Adaptive Air Suspension

Optional air springs with adjustable ride height
Ride height adjustment range: 50 mm
Automatic leveling system for load compensation
Integrated electronic damping control

Note: The adaptive air suspension system is available as part of the optional dynamic handling package.

Dynamic Handling System

Overview of the dynamic handling system, including the adaptive air suspension, electronic damping control, and drive select modes.

Drive Select Modes

Comfort, Auto, Dynamic, and Individual modes
Adjustable suspension stiffness and ride height
Dynamic mode lowers ride height by 15 mm
Off-road mode raises ride height by 25 mm

Electronic Damping Control

Continuously adjustable damping force
Real-time adaptation to road conditions
Integrated with Audi drive select system
Damping response time: < 50 ms

Note: The electronic damping control system is only available with the adaptive air suspension option.

Wheel Alignment Specifications

Detailed wheel alignment specifications for the 2015-Present Audi Q7, including camber, caster, and toe settings.

Front Wheel Alignment

Camber: -0.5° to +0.5°
Caster: +7.0° to +8.0°
Toe: +0.10° to +0.20°
Steering axis inclination: 14.5°

Rear Wheel Alignment

Camber: -1.5° to -0.5°
Toe: +0.10° to +0.20°
Thrust angle: 0.0° ± 0.2°
Track width: 1650 mm

Search Specifications

Search by specification name, value, or description

Component Specifications

Front Suspension

Type: Multi-link independent suspension

Spring Type: Coil spring

Shock ABSorber Type: Gas-filled hydraulic

Stabilizer Bar Diameter: 28 mm

Wheel Alignment: Camber: -0.5° to +0.5°
Toe: 0.10° to 0.30°
Caster: 7.0° to 8.0°

Part Numbers: Control Arm: 4M0407151A
Shock ABSorber: 4M0513031E
Stabilizer Bar: 4M0411311A

Rear Suspension

Type: Multi-link independent suspension

Spring Type: Coil spring

Shock ABSorber Type: Gas-filled hydraulic

Stabilizer Bar Diameter: 22 mm

Wheel Alignment: Camber: -1.5° to -0.5°
Toe: 0.10° to 0.30°

Part Numbers: Control Arm: 4M0505315A
Shock ABSorber: 4M0513032E
Stabilizer Bar: 4M0511311B

Air Suspension

Type: Adaptive Air Suspension (optional)

Compressor Type: Electric

Pressure Range: 8-16 bar

Height Adjustment Range: ±50 mm

Part Numbers: Air Spring: 4M0516077A
Compressor: 4M0616079B
Control Module: 4M0907377C

Damping System

Type: Audi Adaptive Air Suspension with Damping Control

Damping Modes

Comfort
Auto
Dynamic

Response Time: 50 ms

Part Numbers: Damper: 4M0513031E
Control Unit: 4M0907377C

Wheel Bearings

Front Wheel Bearing Type: Sealed roller bearing

Rear Wheel Bearing Type: Sealed roller bearing

Torque Specifications: Front Wheel Bearing: 200 Nm + 180°
Rear Wheel Bearing: 200 Nm + 180°

Part Numbers: Front Wheel Bearing: 4M0507625A
Rear Wheel Bearing: 4M0507626B

Suspension Bushings

Material: Rubber with polyurethane inserts

Durometer Hardness: 70 Shore A

Replacement interval: 100,000 miles

Part Numbers: Front Bushing: 4M0407699A
Rear Bushing: 4M0507699B

Suspension Mounts

Front Strut Mount Type: Rubber with bearing

Rear Shock Mount Type: Rubber

Torque Specifications: Front Strut Mount: 60 Nm + 90°
Rear Shock Mount: 50 Nm

Part Numbers: Front Strut Mount: 4M0412331C
Rear Shock Mount: 4M0512331D

Suspension Links

Front Link Type: Forged steel with ball joint

Rear Link Type: Forged steel with ball joint

Torque Specifications: Front Link: 100 Nm + 90°
Rear Link: 100 Nm + 90°

Part Numbers: Front Link: 4M0407695A
Rear Link: 4M0507695B

Suspension Diagnostics

Fault Codes: C10A1: Front Air Spring Solenoid Circuit
C10A2: Rear Air Spring Solenoid Circuit
C10A3: Air Compressor Circuit

Diagnostic Tools

VAS 6154
ODIS

Diagnostic Procedures

Check air suspension pressure
Inspect for leaks in air springs
Test compressor operation

Suspension Maintenance

inspection Intervals

Miles: 10,000, Months: 12, Items: Check suspension for leaks,Inspect bushings and mounts,Verify wheel alignment
Miles: 50,000, Months: 60, Items: Replace suspension bushings if necessary,Inspect and lubricate ball joints,Check shock absorber performance

Lubrication Points

Ball joints
Stabilizer bar bushings

Torque Specifications: Wheel Nuts: 120 Nm
Control Arm Bolts: 100 Nm + 90°

Service Information Service

Detailed service requirements and schedules for the suspension system

10,000

Inspect suspension components for wear
Check for leaks in air suspension system
Verify wheel alignment settings

Use Audi-approved diagnostic tools for air suspension checks

50,000

Replace suspension bushings if necessary
Inspect and lubricate ball joints
Check shock absorber performance

Follow Audi torque specifications for all suspension components

Frequently Asked Questions

Find answers to common questions about torque specifications

What type of suspension system does the 2015-Present Audi Q7 use?

The 2015-Present Audi Q7 is equipped with a multi-link suspension system, both at the front and rear. The front suspension features a five-link design, while the rear suspension uses a trapezoidal-link setup. This configuration provides superior handling, stability, and ride comfort. Optional adaptive air suspension is available for enhanced adjustability and load leveling.

What is the ground clearance of the Audi Q7 with standard suspension?

The 2015-Present Audi Q7 with standard steel spring suspension has a ground clearance of approximately 200 mm (7.87 inches). When equipped with the optional adaptive air suspension, the ground clearance can be adjusted from 180 mm (7.09 inches) in the lowest setting to 245 mm (9.65 inches) in the highest off-road setting.

How does the adaptive air suspension system work?

The adaptive air suspension system in the Audi Q7 uses air springs and electronically controlled dampers to adjust ride height and stiffness based on driving conditions. It offers multiple modes, including Comfort, Auto, Dynamic, and Offroad, which can be selected via the Audi Drive Select system. The system automatically lowers the vehicle at high speeds for improved aerodynamics and raises it for off-road driving or loading.

What is the recommended tire pressure for the Audi Q7 with standard suspension?

The recommended tire pressure for the 2015-Present Audi Q7 varies depending on the load and driving conditions. For normal driving with a partial load, the front tires should be inflated to 2.4 bar (35 psi) and the rear tires to 2.2 bar (32 psi). For full load conditions, increase the front tire pressure to 2.6 bar (38 psi) and the rear to 2.8 bar (41 psi). Always refer to the tire pressure label on the driver's side door jamb for specific recommendations.

Can the suspension components be replaced individually, or do they require a complete assembly replacement?

Most suspension components on the Audi Q7, such as control arms, bushings, and dampers, can be replaced individually. However, certain components, like the air springs in the adaptive air suspension system, may require specialized tools and procedures. Always consult the official Audi service manual for detailed instructions and torque specifications.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Audi Q7 Suspension System Overview

Coming Soon

Detailed technical overview of the multi-link and adaptive air suspension systems used in the 2015-Present Audi Q7, including diagrams and component descriptions.

Adaptive Air Suspension Maintenance Guide

Coming Soon

Step-by-step guide for maintaining and troubleshooting the adaptive air suspension system, including common issues and repair procedures.

Audi Q7 Suspension Torque Specifications

Coming Soon

Comprehensive list of torque specifications for all suspension components, ensuring proper installation and safety during repairs.

Audi Drive Select System Explained

Coming Soon

In-depth explanation of the Audi Drive Select system and its integration with the suspension, including mode descriptions and performance impacts.

About the Author

Expert automotive knowledge and experience

ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

Facebook Contact

15+ Years

Experience

500+ Guides

Guides

50+ Makes

Vehicles

1000+ Solutions

Solutions

Diagnostic

Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.

Repair

Expert in both traditional mechanical repairs and modern vehicle systems.

Additional Expertise

Documentation

Created over 500 detailed repair guides and technical documents.

Training

Conducted technical training sessions and contributed to repair databases.

Certifications & Research

Certifications

ASE Master Technician Certification
Advanced Diagnostic Specialist
Hybrid/Electric Vehicle Systems
Performance Tuning Expert

Research & Community

Actively researches emerging technologies and contributes to automotive forums.

Legal Disclaimer

Important information about using this content

Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.

General Information

The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.

Warranty & Liability

The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.

We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.

Technical Information

All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
Vehicle specifications and procedures may vary by model year, trim level, and region.
Always follow the manufacturer's recommended procedures and safety precautions.
Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
If you're unsure about any procedure, consult a qualified professional mechanic.

Intellectual Property

All content, including text, images, and specifications, is protected by copyright and other intellectual property laws. Any unauthorized use or reproduction is prohibited.