Audi Audi A8 2010-2017 Suspension Specifications
Comprehensive technical specifications for the 2010-2017 Audi A8 suspension system, including air suspension, adaptive air suspension, and related components. Ideal for technicians and enthusiasts.
Suspension Specifications Overview Specifications
This document provides detailed specifications and technical information regarding the suspension system of the 2010-2017 Audi A8. It is designed to assist technicians, enthusiasts, and owners in understanding the components, functionality, and maintenance requirements of the vehicle's suspension. Use the search functionality to find specific details and navigate through sections to explore related topics.
How to Use
To search for specific information, use the search bar at the top of the document. Type in keywords such as 'ride height', 'damping', or 'spring rate' to find relevant details quickly.
Navigate through the document by clicking on section titles or subsections in the table of contents. Each section provides in-depth information on specific aspects of the suspension system.
Key Specifications
Ride Height Adjustment Range
-25mm to +20mm
Front Spring Rate
80 N/mm
Rear Spring Rate
100 N/mm
Damping Adjustment Levels
3 levels (Comfort, Auto, Dynamic)
Maximum Load Capacity
1,300 lbs
Available Specifications
Suspension System Overview
This section provides a general overview of the suspension system in the 2010-2017 Audi A8, including its key components and features.
Suspension System Overview
This section provides a general overview of the suspension system in the 2010-2017 Audi A8, including its key components and features.
Key Components
- Adaptive air suspension with variable ride height
- Multi-link front suspension with forged aluminum components
- Trapezoidal-link rear suspension for improved stability
- Electronic damping control with multiple modes
- Self-leveling rear suspension for consistent ride height
System Features
- Automatic ride height adjustment based on speed and load
- Dynamic ride control for reduced body roll
- Integrated suspension control with other chassis systems
- Optional all-wheel steering for improved maneuverability
- Load-sensing rear suspension for enhanced stability
Front Suspension Components
This section details the components and specifications of the front suspension system in the 2010-2017 Audi A8.
Front Suspension Components
This section details the components and specifications of the front suspension system in the 2010-2017 Audi A8.
Front Suspension Details
- Multi-link front suspension with forged aluminum components
- Upper and lower control arms with precision ball joints
- Tubular anti-roll bar with variable damping
- Air spring modules with integrated shock absorbers
- Hydraulic bushings for reduced noise and vibration
Rear Suspension Components
This section provides detailed information about the rear suspension components and their specifications.
Rear Suspension Components
This section provides detailed information about the rear suspension components and their specifications.
Rear Suspension Details
- Trapezoidal-link rear suspension for improved stability
- Guiding links with bushes for precise toe control
- Tubular anti-roll bar with variable damping
- Air spring modules with integrated shock absorbers
- Self-leveling rear suspension with load-sensing capability
Adaptive Air Suspension
This section explains the functionality and specifications of the adaptive air suspension system in the 2010-2017 Audi A8.
Adaptive Air Suspension
This section explains the functionality and specifications of the adaptive air suspension system in the 2010-2017 Audi A8.
Adaptive Air Suspension Features
- Four-corner air suspension with electronic control
- Variable ride height adjustment (-25mm to +20mm)
- Automatic lowering at speeds above 75 mph
- Manual height adjustment via MMI system
- Integrated with Audi drive select for dynamic modes
Suspension Maintenance and Service
This section provides guidelines for maintaining and servicing the suspension system of the 2010-2017 Audi A8.
Suspension Maintenance and Service
This section provides guidelines for maintaining and servicing the suspension system of the 2010-2017 Audi A8.
Service Recommendations
- Inspect air suspension components every 30,000 miles
- Replace shock absorbers every 50,000 miles or as needed
- Check and top off air suspension fluid as required
- Inspect ball joints and control arms for wear
- Align the vehicle after suspension component replacement
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Component Specifications
Overview
- Type
- Adaptive Air Suspension
- Configuration
- Multi-chamber air springs with electronic damping control
- Platform
- Audi MLB (Modular Longitudinal Matrix)
- Material
- Aluminum and steel components
- Location
- Front and rear axle
- Adaptive Technology
- Audi Adaptive Air Suspension (AAS)
Dimensions
- Spring Rate Front
- 34.6 N/mm
- Spring Rate Rear
- 28.6 N/mm
- Damper Diameter Front
- 46 mm
- Damper Diameter Rear
- 45 mm
- Stabilizer Bar Front
- 28 mm
- Stabilizer Bar Rear
- 26 mm
- Ride Height
- 120 mm (front), 125 mm (rear)
- Wheel Travel
- 80 mm (front), 90 mm (rear)
- Bushing Sizes
- Front: 45 mm, Rear: 40 mm
Materials
- Coil Springs
- High-strength steel
- Dampers
- Aluminum alloy
- Stabilizer Bars
- High-strength steel
- Air Springs
- Durable rubber with internal steel reinforcements
- Suspension Links
- Aluminum alloy
Features
- Adaptive Damping
-
- Electronic damping control
- Multiple driving modes (Comfort, Dynamic, Auto)
- Real-time road condition adaptation
- Air Suspension
-
- Multi-chamber air spring design
- Automatic ride height adjustment
- Load-leveling capability
- Self Leveling
-
- Automatic self-leveling system
- Maintains consistent ride height under load
- Integrated with air suspension
Safety Features
- Electronic Stability Control
-
- Integrated with suspension dynamics
- Real-time stability monitoring
- Automatic damping adjustments
- Fail Safe Mode
-
- System redundancy
- Fallback to passive suspension in case of failure
- Warning system notification
- Sensors
-
- Acceleration sensors
- Ride height sensors
- Damper position sensors
Comfort Features
- Ride Quality
-
- Smooth ride in Comfort mode
- Reduced body roll in Dynamic mode
- Adaptive response to road irregularities
- Noise Reduction
-
- Isolated suspension components
- Damped air spring mounts
- Low-noise damping operation
- Thermal Management
-
- Temperature-compensated damping
- Heat-resistant damper fluids
- Air spring pressure regulation
Accessories
- Suspension Control Module
-
- Electronic control unit
- Adjustable settings
- Integration with vehicle systems
- Air Spring Replacement
-
- Complete air spring assemblies
- Replacement valves
- Air line kits
- Ride Height Sensor
-
- OEM replacement sensors
- Adjustable sensor calibration
- Durable sensor housing
Maintenance
- Service interval
-
- Inspect air springs every 30,000 miles
- Replace dampers every 50,000 miles
- Check suspension fluid every 15,000 miles
- Inspect bushings every 20,000 miles
- Replace stabilizer links every 40,000 miles
- Maintenance Notes
-
- Use Audi-approved suspension fluid
- Check ride height sensors annually
- Inspect air lines for damage
- Verify electronic system functionality
Warranty
- Basic Warranty
- Miles: 50000Years: 4Coverage: Limited vehicle warranty
- Powertrain Warranty
- Miles: 70000Years: 5Coverage: Powertrain components
- Suspension Warranty
- Miles: 40000Years: 4Coverage: Suspension components
- Maintenance Warranty
- Miles: 15000Years: 1Coverage: Maintenance services
Production Details
- Manufacturer
- Audi AG
- Manufacturing Process
-
- CNC machining
- Robot-assisted assembly
- Laser welding
- Quality control testing
- Quality Control
- inspection: 100% component inspectionTesting: Dynamic and static load testingCertification: Audi OEM certification
- Sustainability Practices
-
- Recyclable materials
- Energy-efficient manufacturing
- Reduced emissions process
- Production Metrics
- Units Per Year: 50000Production Time: 8 hours per unitQuality Rating: 99.9% defect-free
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect air springs for leaks
- Check damper operation
- Inspect suspension bushings
- Verify ride height sensors
- Check air suspension lines for damage
Essential inspection interval to maintain suspension performance
- Replace suspension fluid
- Inspect stabilizer links
- Check air spring pressure
- Test electronic damping control
- Verify self-leveling function
Intermediate service interval for system longevity
- Replace air springs if necessary
- Overhaul dampers
- Replace stabilizer bars if worn
- Inspect suspension arms
- Perform full system calibration
Major service interval for optimal performance restoration
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of suspension system does the 2010-2017 Audi A8 use?
What type of suspension system does the 2010-2017 Audi A8 use?
The 2010-2017 Audi A8 features an adaptive air suspension system with adaptive damping control. This system adjusts ride height and damping characteristics based on driving conditions, offering a balance between comfort and performance. The front suspension uses a five-link design, while the rear suspension employs a trapezoidal-link setup.
Q2 What is the ride height adjustment range of the Audi A8 air suspension?
What is the ride height adjustment range of the Audi A8 air suspension?
The adaptive air suspension on the Audi A8 allows for a ride height adjustment range of approximately 25 mm (1 inch) in both directions. The system can lower the vehicle at high speeds for improved aerodynamics or raise it for increased ground clearance on rough terrain.
Q3 How do I reset the air suspension system on my Audi A8?
How do I reset the air suspension system on my Audi A8?
To reset the air suspension system, ensure the vehicle is on a level surface. Turn the ignition on but do not start the engine. Use the MMI (Multi Media Interface) to navigate to the suspension settings and select 'Reset Suspension.' Follow the on-screen prompts. If issues persist, consult the official Audi service manual or a certified technician.
Q4 What is the recommended tire pressure for the Audi A8 with air suspension?
What is the recommended tire pressure for the Audi A8 with air suspension?
The recommended tire pressure for the 2010-2017 Audi A8 varies based on load and driving conditions. For normal driving, the front tires should be inflated to 33 psi (2.3 bar) and the rear tires to 35 psi (2.4 bar). Always refer to the tire pressure label located on the driver's side door jamb for specific recommendations.
Q5 Can I replace the air suspension with a conventional coil spring system?
Can I replace the air suspension with a conventional coil spring system?
While it is technically possible to replace the air suspension with a coil spring system, it is not recommended. Doing so may void the vehicle's warranty, compromise ride quality, and affect the functionality of systems like adaptive damping and ride height adjustment. Always use genuine Audi parts for repairs and modifications.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
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Audi A8 Suspension Maintenance Schedule
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