Audi Audi A6 2018-present Suspension Specifications
Comprehensive technical specifications for the 2018-Present Audi A6 suspension system, including detailed component information, alignment settings, torque values, and maintenance procedures.
Suspension Specifications Overview Specifications
This document provides a comprehensive overview of the suspension specifications for the 2018-Present Audi A6. It includes detailed technical information, key components, and performance metrics. Use this guide to understand the suspension system's design, functionality, and capabilities. Navigate through the sections to find specific details or use the quick reference section for key specifications.
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Navigate through the document by selecting sections from the table of contents. Each section provides detailed information, and subsections allow for deeper exploration of specific topics.
Key Specifications
Front Suspension Type
McPherson strut
Rear Suspension Type
Multi-link
Spring Type
Progressive-rate coil springs
Damping Type
Hydraulic shock absorbers with adaptive damping
Wheel Size Range
18-inch to 21-inch
Available Specifications
Front Suspension
The front suspension of the Audi A6 is designed for optimal handling and comfort. It features a lightweight construction and advanced damping technology to ensure precise control and stability.
Front Suspension
The front suspension of the Audi A6 is designed for optimal handling and comfort. It features a lightweight construction and advanced damping technology to ensure precise control and stability.
Front Suspension Components
- McPherson strut front axle
- Aluminum control arms for reduced weight
- Progressive-rate coil springs
- Hydraulic shock absorbers with adaptive damping
- Stabilizer bar with variable torsion rates
Front Suspension Performance
- Optimized camber for improved cornering
- Anti-dive geometry for reduced nosedive under braking
- Enhanced stability during high-speed maneuvers
- Integration with electronic stability control
- Compatibility with optional adaptive air suspension
Rear Suspension
The rear suspension is engineered to complement the front suspension, providing a balanced and refined driving experience. It incorporates advanced materials and technologies to maximize comfort and performance.
Rear Suspension
The rear suspension is engineered to complement the front suspension, providing a balanced and refined driving experience. It incorporates advanced materials and technologies to maximize comfort and performance.
Rear Suspension Components
- Multi-link rear axle for improved kinematics
- Hollow lightweight anti-roll bars
- Progressive-rate coil springs
- Hydraulic shock absorbers with adaptive damping
- Integral link and trailing link for precise control
Rear Suspension Performance
- Enhanced toe control for stability
- Anti-squat geometry for reduced pitching under acceleration
- Optimized compliance for ride comfort
- Integration with rear-wheel steering system
- Compatibility with optional adaptive air suspension
Adaptive Suspension
The Audi A6 features an optional adaptive suspension system that dynamically adjusts to driving conditions, offering a blend of comfort and sporty handling. This system integrates with other vehicle technologies for a seamless driving experience.
Adaptive Suspension
The Audi A6 features an optional adaptive suspension system that dynamically adjusts to driving conditions, offering a blend of comfort and sporty handling. This system integrates with other vehicle technologies for a seamless driving experience.
Adaptive Air Suspension
- Electronically controlled air springs
- Dynamic ride height adjustment
- Automatic load leveling
- Multiple damping modes (Comfort, Auto, Dynamic)
- Integration with Audi drive select system
Adaptive Damper Control
- Continuously variable damping force adjustment
- Real-time road condition monitoring
- Enhanced body control during cornering
- Improved ride comfort on uneven surfaces
- Synchronization with navigation data for proactive adjustments
Wheels and Tires
The Audi A6 offers a range of wheel and tire options, each designed to optimize performance, efficiency, and comfort. The specifications ensure a balance between ride quality and handling precision.
Wheels and Tires
The Audi A6 offers a range of wheel and tire options, each designed to optimize performance, efficiency, and comfort. The specifications ensure a balance between ride quality and handling precision.
Wheel Specifications
- 18-inch to 21-inch alloy wheels available
- Optional forged wheels for reduced weight
- Variable bolt patterns for compatibility
- Aerodynamically optimized wheel designs
- Optional winter wheel packages
Tire Specifications
- 225/55 R18 to 265/35 R21 tire sizes
- High-performance summer tires
- All-season tires for versatile conditions
- Optional run-flat tires
- Low rolling resistance tires for efficiency
Suspension Control Systems
The Audi A6 utilizes advanced suspension control systems to enhance stability, comfort, and performance. These systems work in tandem with other vehicle technologies to provide a refined driving experience.
Suspension Control Systems
The Audi A6 utilizes advanced suspension control systems to enhance stability, comfort, and performance. These systems work in tandem with other vehicle technologies to provide a refined driving experience.
Electronic Suspension Control
- Central suspension control unit
- Real-time data exchange with other systems
- Active damping force adjustment
- Integration with Audi quattro all-wheel drive
- Compatibility with predictive active suspension
Predictive Active Suspension
- Preemptive suspension adjustment based on road conditions
- Integration with forward-facing cameras
- Dynamic load distribution for improved handling
- Enhanced passenger comfort
- Reduced body movement during acceleration and braking
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Component Specifications
Overview
- Type
- Multi-link suspension
- Configuration
- Front: 5-link suspension; Rear: Trapezoidal-link suspension
- Platform
- MLB Evo (Modular Longitudinal Matrix)
- Material
- Aluminum and steel components
- Location
- Front and rear axle
Dimensions
- Front Spring Rate
- 120-140 N/mm (1760-2520 lb/in)
- Rear Spring Rate
- 100-120 N/mm (1450-1740 lb/in)
- Front Shock ABSorber Diameter
- 50 mm (1.97 in)
- Rear Shock ABSorber Diameter
- 48 mm (1.89 in)
- Front Track Width
- 1634 mm (64.33 in)
- Rear Track Width
- 1603 mm (63.11 in)
- Front Wheel Travel
- 80 mm (3.15 in)
- Rear Wheel Travel
- 75 mm (2.95 in)
- Stabilizer Bar Diameter Front
- 30 mm (1.18 in)
- Stabilizer Bar Diameter Rear
- 28 mm (1.10 in)
Materials
- Springs
- High-strength steel
- Shock ABSorbers
- Aluminum body with steel piston rod
- Stabilizer Bars
- Hollow steel construction
- Suspension Subframe
- Aluminum alloy
- Anti Roll Bars
- Steel
Features
- Adaptive Damping
-
- Audi Adaptive Air Suspension
- Electronic Damper Control
- Dynamic Ride Control
- Adjustable Damping Modes
- Suspension Types
-
- Steel suspension
- Adaptive air suspension
- Sport suspension
- S-line suspension
- Advanced Technology
-
- Rear-wheel steering
- All-wheel steering
- Dynamic steering
- Predictive suspension
- Handling Features
-
- Torque vectoring
- Electronic differential lock
- Cornering enhancement
- Dynamic stability control
- Ride Quality
-
- Acoustic insulation
- Hydraulic bushings
- Progressive rate springs
- Load-leveling
Safety Features
- Electronic Stability Control
-
- ESC with torque vectoring
- Electronic differential lock
- Trailer stability assist
- Roll Stability Control
-
- Active roll stabilization
- Dynamic stability control
- Rollover mitigation
- Impact ABSorption
-
- Crash-optimized front and rear sections
- Energy-absorbing materials
- Crumple zones
- Overload Protection
-
- Load-sensing proportioning valve
- Hydraulic brake assist
- Electronic brakeforce distribution
Comfort Features
- Noise Reduction
-
- Acoustic insulation
- Hydraulic bushings
- Isolated subframe mounts
- Ride Height Adjustment
-
- Electronic ride height adjustment
- Load-leveling
- Self-leveling suspension
- Damping Modes
-
- Comfort
- Auto
- Dynamic
- Individual
- Cargo Capacity
-
- Maximum payload capacity: 530 kg (1168 lbs)
- Towing capacity: Up to 2000 kg (4409 lbs)
Accessories
- Replacement Parts
-
- OEM springs
- Shock absorbers
- Stabilizer links
- Bushings
- Upgrade Options
-
- Sport suspension kit
- Performance coilovers
- Anti-roll bars
- Height-adjustable springs
- Tools
-
- Spring compressor
- Shock absorber tool
- Ball joint splitter
- Suspension diagnostic tool
Maintenance
- Service interval
-
- Miles: First service interval: 30,000 miles, Months: 12 months, Items: Inspect suspension components,Check for wear in bushings and joints,Inspect shock absorbers for leaks,Check stabilizer links and mounts, Note: Visual inspection and lubrication where applicable
- Miles: Second service interval: 60,000 miles, Months: 24 months, Items: Replace shock absorbers if necessary,Inspect springs for sagging,Check ride height,Test electronic suspension systems, Note: More detailed inspection and potential replacement of worn components
- Miles: Major service interval: 90,000 miles, Months: 36 months, Items: Replace all suspension bushings,Inspect and replace stabilizer bars if necessary,Overhaul suspension subframe if needed,Check electronic damper control systems, Note: Major overhaul and replacement of critical components
- Maintenance Notes
-
- Regular inspection of suspension components is crucial for maintaining ride quality and safety
- Any signs of wear or leakage should be addressed immediately
- Use only OEM or equivalent parts for replacements
- Follow manufacturer guidelines for service intervals
Warranty
- Basic Warranty
- Miles: 40000 milesYears: 4 yearsCoverage: Bumper-to-bumperNotes: Covers repairs to correct defects in materials or workmanship
- Powertrain Warranty
- Miles: 50000 milesYears: 5 yearsCoverage: Powertrain componentsNotes: Covers engine, transmission, and drivetrain components
- Corrosion Perforation Warranty
- Miles: 120000 milesYears: 12 yearsCoverage: Sheet metal and body panelsNotes: Covers perforation due to corrosion
- Maintenance Warranty
- Miles: 15000 milesYears: 1 yearCoverage: Scheduled maintenanceNotes: Covers first service interval only
Production Details
- Manufacturer
- Audi AG
- Manufacturing Process
-
- Robot-assisted assembly
- Laser welding
- Aluminum casting
- Precision machining
- Quality Control
- inspection: End-of-line testingCertification: ISO 9001:2015Standards: Meeting or exceeding OEM specifications
- Sustainability Practices
-
- Recycling of materials
- Energy-efficient manufacturing
- Use of lightweight materials
- Reduction of emissions
- Production Metrics
- Units Per Year: Over 150,000 units annuallyFacilities: Produced in Neckarsulm, GermanyWorkforce: Skilled engineers and techniciansCertifications: IATF 16949, ISO 14001, ISO 45001
Service Information for Suspension Service
Maintenance and service requirements specific to the Audi A6 suspension system
- Inspect suspension components for wear
- Check shock absorbers for leaks
- Inspect stabilizer links and mounts
- Lubricate suspension joints
- Check ride height
Initial service interval focusing on inspection and minor adjustments
- Replace shock absorbers if necessary
- Inspect springs for sagging
- Check stabilizer bars for damage
- Inspect bushings and replace if worn
- Test electronic damper control systems
Intermediate service with potential replacement of worn components
- Replace all suspension bushings
- Inspect and replace stabilizer bars if necessary
- Overhaul suspension subframe if needed
- Check electronic damper control systems
- Replace springs if sagging is detected
Major service interval requiring detailed inspection and potential major repairs
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of suspension system does the 2018-Present Audi A6 use?
What type of suspension system does the 2018-Present Audi A6 use?
The 2018-Present Audi A6 is equipped with a multi-link front and rear suspension system. The front suspension features a five-link design with aluminum components for reduced weight and improved handling. The rear suspension also uses a five-link setup, ensuring optimal stability and comfort.
Q2 What is the ride height of the Audi A6, and can it be adjusted?
What is the ride height of the Audi A6, and can it be adjusted?
The standard ride height of the Audi A6 is approximately 5.9 inches (150 mm) from the ground to the lowest point of the chassis. Models equipped with the optional adaptive air suspension can adjust the ride height by up to 1.2 inches (30 mm) in either direction, depending on driving conditions and mode selection.
Q3 What is the recommended tire pressure for the Audi A6 to maintain optimal suspension performance?
What is the recommended tire pressure for the Audi A6 to maintain optimal suspension performance?
The recommended tire pressure for the Audi A6 varies by trim and wheel size. For most models, the front tires should be inflated to 35 psi (2.4 bar) and the rear tires to 33 psi (2.3 bar) under normal load conditions. Always refer to the tire pressure label on the driver's side door jamb for specific recommendations.
Q4 How often should the suspension components be inspected and serviced?
How often should the suspension components be inspected and serviced?
Audi recommends inspecting the suspension components every 10,000 miles (16,000 km) or during routine maintenance intervals. Key components such as shock absorbers, bushings, and control arms should be checked for wear and replaced if necessary. Vehicles with adaptive air suspension require additional attention to the air springs and compressor system.
Q5 Can the Audi A6 suspension be upgraded for improved performance?
Can the Audi A6 suspension be upgraded for improved performance?
Yes, the Audi A6 suspension can be upgraded with aftermarket performance parts, such as coilover kits or sport springs, to enhance handling and reduce body roll. However, any modifications should be performed by a certified technician to ensure compatibility and avoid voiding the vehicle's warranty.
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 A6 Suspension Service Manual
Coming SoonOfficial service manual detailing suspension maintenance, repair procedures, and specifications for the 2018-Present Audi A6.
Adaptive Air Suspension Troubleshooting Guide
Coming SoonStep-by-step guide to diagnosing and resolving common issues with the adaptive air suspension system.
Audi Genuine Suspension Parts Catalog
Coming SoonCatalog of genuine Audi suspension components, including part numbers and compatibility information.
Audi A6 Suspension Alignment Specifications
Coming SoonDetailed alignment specifications and procedures for ensuring proper suspension geometry and tire wear.
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