Audi Audi A6 1994-1997 Brakes Specifications
Detailed technical specifications and service information for the 1994-1997 Audi A6 brake system. Includes brake components, torque specs, maintenance, and troubleshooting for the Audi A6 C4 platform.
Brake System Overview Specifications
This document provides a comprehensive overview of the brake system specifications for the 1994-1997 Audi A6. It includes detailed information on components, performance metrics, and maintenance requirements. Use this guide to understand the braking system's technical aspects, identify key specifications, and perform routine maintenance.
How to Use
To find specific information, use the search function by typing keywords related to the brake system (e.g., 'rotor size', 'fluid type'). Filter results by relevance to narrow down your search.
Navigate through the sections using the table of contents. Each section is categorized by major components or performance metrics. Click on a section title to view detailed subsections and specifications.
Key Specifications
Front Rotor Diameter
284 mm
Rear Rotor Diameter
272 mm
100-0 km/h Stopping Distance
40.6 m
Brake Fluid Type
DOT 4
ABS System Type
Bosch 5.3
Available Specifications
Brake System Components
This section outlines the major components of the Audi A6 brake system, including front and rear brakes, brake fluid, and electronic control systems.
Brake System Components
This section outlines the major components of the Audi A6 brake system, including front and rear brakes, brake fluid, and electronic control systems.
Front Brake Specifications
- Front brake type: Vented disc brakes
- Front rotor diameter: 284 mm
- Front caliper type: Dual-piston floating caliper
- Front brake pads: Organic composite
- Front rotor thickness: 24 mm
- Minimum front rotor thickness: 20 mm
Rear Brake Specifications
- Rear brake type: Solid disc brakes
- Rear rotor diameter: 272 mm
- Rear caliper type: Single-piston floating caliper
- Rear brake pads: Organic composite
- Rear rotor thickness: 10 mm
- Minimum rear rotor thickness: 8 mm
Brake Fluid and Hydraulic System
- Brake fluid type: DOT 4
- Brake fluid capacity: 0.5 liters
- Hydraulic system pressure: Up to 100 bar
- ABS system type: Bosch 5.3
- Brake servo assistance: Vacuum-assisted
- Master cylinder size: 22.2 mm bore
Brake Performance Specifications
This section provides performance metrics and operational parameters for the Audi A6 brake system, including stopping distances and pedal feel.
Brake Performance Specifications
This section provides performance metrics and operational parameters for the Audi A6 brake system, including stopping distances and pedal feel.
Braking Performance
- 100 km/h to 0 km/h stopping distance: 40.6 meters
- 80 km/h to 0 km/h stopping distance: 27.3 meters
- Pedal force at max braking: 50 kg
- Brake pedal ratio: 4:1
- Deceleration rate: 0.9 g
- Emergency braking assist: Yes
ABS and Stability Control
- ABS type: Four-channel with electronic brakeforce distribution
- ABS response time: < 100 ms
- Stability control system: Available on quattro models
- Traction control integration: Yes
- Brake assist activation: Emergency braking detected by pedal speed
- Wheel speed sensor type: Inductive
Maintenance and Repair
This section covers recommended maintenance intervals and common repair procedures for the Audi A6 brake system.
Maintenance and Repair
This section covers recommended maintenance intervals and common repair procedures for the Audi A6 brake system.
Maintenance Schedule
- Brake fluid change interval: Every 30,000 miles or 2 years
- Brake pad replacement interval: Every 30,000 to 50,000 miles
- Rotor inspection interval: Every 15,000 miles
- Brake hose inspection interval: Every 30,000 miles
- Caliper service interval: Every 60,000 miles
- Wheel bearing grease interval: Every 30,000 miles
Common Repairs and Issues
- Warped front rotors: Common issue requiring resurfacing or replacement
- Rear brake pad wear: More frequent due to weight distribution
- ABS sensor failure: Often caused by corroded connectors
- Brake fluid leaks: Typically from master cylinder or ABS unit
- Spongy brake pedal: Indicates air in the system or worn master cylinder seals
- Noise during braking: Usually due to worn pads or glazed rotors
Technical Diagrams and Schematics
This section provides visual references and schematics for understanding and servicing the Audi A6 brake system.
Technical Diagrams and Schematics
This section provides visual references and schematics for understanding and servicing the Audi A6 brake system.
Brake System Layout
- View of front and rear brake components
- Hydraulic system circuit diagram
- ABS control unit wiring schematic
- Brake pedal and master cylinder assembly
- Wheel speed sensor locations
- Electronic control module connections
Component Identification
- Front caliper exploded view
- Rear brake assembly diagram
- Brake fluid reservoir location
- ABS sensor wiring harness
- Brake rotor and hub assembly
- Emergency brake cable routing
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Brakes Specifications
Overview
- Type
- Disc brakes with dual-circuit system
- Configuration
- Front and rear disc brakes
- Platform
- Audi A6 C4 platform
- Material
- Front: Cast iron rotors, Rear: Drum-in-disc
- Location
- Front: Ventilated rotors, Rear: Solid rotors
Dimensions
- Front Rotor Diameter
- 280 mm (11.0 in)
- Front Rotor Thickness
- 28 mm (1.1 in)
- Rear Rotor Diameter
- 245 mm (9.6 in)
- Rear Drum Diameter
- 230 mm (9.1 in)
- Rear Drum Width
- 50 mm (1.97 in)
- Brake Pad Thickness
- 10 mm (0.39 in)
- Wheel Cylinder Piston Diameter
- 27 mm (1.06 in)
Materials
- Front Rotor
- Cast iron
- Rear Rotor
- Cast iron
- Brake Pads
- Non-asbestos organic compound
- Brake Calipers
- Aluminum alloy
- Brake Fluid
- DOT 4 synthetic glycol-based
Features
- Brake Types
-
- Ventilated front discs
- Solid rear discs
- Dual-circuit hydraulic system
- Vacuum-assisted servo
- Cooling Features
-
- Front rotor ventilation
- Air ducting for rear brakes
- Heat-resistant brake hoses
- Electronic Brake Systems
-
- Anti-lock braking system (ABS)
- Electronic brakeforce distribution (EBD)
- Brake assist
- Pedal Features
-
- Progressive pedal feel
- Adjustable brake pedal
- Pedal-mounted emergency brake
- Rotor Features
-
- Corrosion-resistant coating
- Weight-optimized design
- Precision-machined surfaces
Safety Features
- Anti-Lock Braking
-
- Four-wheel ABS
- Electronic speed sensors
- Hydraulic control unit
- Emergency Brake
- Mechanical parking brake with cable actuation
- Brake Failure indication
-
- Low brake fluid warning
- Worn brake pad indicator
- ABS system malfunction light
- Heat Resistance
- High-temperature brake fluid
Comfort Features
- Noise Reduction
-
- Pads with chamfered edges
- Rotor wear indicators
- Insulated brake hoses
- Pedal Feel
- Power-assisted with progressive action
- Wear indicators
- Audible and visual wear sensors
- Fluid Maintenance
- Reservoir with level sensor
Accessories
- Brake Pads
-
- Front: 2-piece assembly
- Rear: 1-piece assembly
- High-performance options available
- Rotors
-
- Factory replacement
- Cross-drilled for cooling
- Slotted for dust removal
- Brake Fluid
-
- DOT 4
- DOT 5.1 compatible
- Racing specifications available
Maintenance
- Service interval
- 12,000 miles / 12 months
- Service Items
-
- Brake fluid check
- Pad wear inspection
- Rotor thickness measurement
- Cable adjustment
- Hose inspection
- Maintenance Notes
- Replace brake fluid every 24,000 miles / 24 months
Warranty
- Parts
- Miles: 36,000Years: 3Coverage: Brake components excluding wear items
- Labor
- Miles: 36,000Years: 3Coverage: Brake system repairs
- Corrosion
- Miles: UnlimitedYears: 12Coverage: Brake system components
- Roadside Assistance
- Miles: UnlimitedYears: 4Coverage: Brake system failures
Production Details
- Manufacturer
- Audi AG
- Manufacturing Process
-
- CNC machining
- High-temperature treatment
- Surface coating
- Assembly and testing
- Quality Control
- inspection: 100% dimensional checkTesting: Functional and durability testingCertification: ISO 9001:2015 compliant
- Sustainability Practices
-
- Recyclable materials
- Low-emission production
- Energy-efficient manufacturing
- Production Metrics
- Annual Output: Over 100,000 unitsDefect Rate: <1%Lead Time: 6-8 weeks
Service Information for Brakes Service
Maintenance and service requirements specific to the brake system
- Inspect brake pads and rotors
- Check brake fluid level
- Test brake system function
- Clean and lubricate brake hardware
- Adjust parking brake
Standard maintenance interval
- Replace brake fluid
- Inspect brake hoses
- Measure rotor thickness
- Check ABS sensor function
- Test parking brake efficiency
Recommended for average driving conditions
- Replace front brake pads
- Inspect and resurface rotors
- Check caliper operation
- Bleed brake system
- Inspect master cylinder
Major service interval
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the recommended brake pad thickness for the 1994-1997 Audi A6?
What is the recommended brake pad thickness for the 1994-1997 Audi A6?
The recommended minimum brake pad thickness for the 1994-1997 Audi A6 is 3mm. Pads should be replaced if they are worn below this thickness to ensure optimal braking performance and safety.
Q2 What type of brake fluid should be used in the 1994-1997 Audi A6?
What type of brake fluid should be used in the 1994-1997 Audi A6?
The 1994-1997 Audi A6 requires DOT 4 brake fluid. The system should be filled to the MAX mark on the reservoir, and the fluid should be replaced every 2 years or 30,000 miles, whichever comes first, to maintain braking efficiency.
Q3 What is the brake rotor thickness specification for the 1994-1997 Audi A6?
What is the brake rotor thickness specification for the 1994-1997 Audi A6?
The minimum allowable brake rotor thickness for the 1994-1997 Audi A6 is 20.4mm for the front rotors and 8.4mm for the rear rotors. Rotors should be replaced if they are worn below these specifications or if they exhibit significant scoring or warping.
Q4 How often should the brake system be inspected on a 1994-1997 Audi A6?
How often should the brake system be inspected on a 1994-1997 Audi A6?
The brake system should be inspected every 10,000 miles or during every routine service. This includes checking brake pad thickness, rotor condition, brake fluid level, and the integrity of brake lines and hoses.
Q5 What is the torque specification for the brake caliper bolts on the 1994-1997 Audi A6?
What is the torque specification for the brake caliper bolts on the 1994-1997 Audi A6?
The brake caliper bolts on the 1994-1997 Audi A6 should be torqued to 30 Nm (22 ft-lbs) for the front calipers and 35 Nm (26 ft-lbs) for the rear calipers. Proper torque is critical to ensure safe and reliable brake operation.
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 Brake System Service Manual
Coming SoonOfficial service manual for the 1994-1997 Audi A6 brake system, including detailed procedures for inspection, maintenance, and repair.
Brake Fluid Replacement Guide
Coming SoonStep-by-step guide for replacing brake fluid in the 1994-1997 Audi A6, including safety precautions and recommended tools.
Brake Pad and Rotor Replacement Tutorial
Coming SoonComprehensive tutorial for replacing brake pads and rotors on the 1994-1997 Audi A6, with torque specifications and alignment tips.
Audi Genuine Brake Parts Catalog
Coming SoonCatalog of genuine Audi brake parts for the 1994-1997 A6, ensuring compatibility and optimal performance.
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
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
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.