Audi Audi S8 2019-present

Audi Audi S8 2019-present DL501 Transmission Specifications

Comprehensive technical specifications and operational details for the DL501 dual-clutch transmission system used in the 2019-Present Audi S8. This document covers gear ratios, torque capacity, fluid requirements, shift logic, and diagnostic codes specific to the DL501 transmission.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the dl501-transmission specifications for the 2019-Present Audi S8, including key features, measurements, and technical details

How to Use

Use the search function to locate specific dl501-transmission specifications by entering keywords such as 'torque capacity', 'gear ratios', or 'fluid capacity'.

Navigate through the documentation sections using the table of contents or by scrolling through the major sections and subsections. Each section is labeled with a title and description for easy reference.

Key Specifications

Transmission Type

7-speed DSG

Torque Capacity

600 Nm (442 lb-ft)

Fluid Capacity

7.2 liters (1.9 gallons)

Weight

94 kg (207 lbs)

Final Drive Ratio

3.09:1

Available Specifications

Transmission Design and Architecture

Detailed overview of the dl501-transmission's design, including its architecture, components, and layout.

Transmission Type and Configuration

7-speed dual-clutch automatic transmission (DSG)
Longitudinal mounting for Audi S8's quattro all-wheel-drive system
Wet clutch system for improved thermal management
Integrated mechatronic module for precise gear shifts

Material and Construction

Aluminum alloy housing for reduced weight
High-strength steel gears for durability
Sealed unit with integrated cooling system
Weight: 94 kg (207 lbs)

Note: The lightweight design contributes to improved fuel efficiency and performance.

Performance Specifications

Technical details regarding the dl501-transmission's performance capabilities, including torque handling and shift times.

Torque Capacity and Handling

Maximum torque capacity: 600 Nm (442 lb-ft)
Optimized for high-performance applications
Handles rapid torque changes seamlessly
Supports launch control functionality

Shift Times and Efficiency

Shift times as low as 200 milliseconds
Adaptive shift logic for dynamic driving conditions
Reduced power loss during gear changes
Improved fuel efficiency compared to traditional automatics

Note: The adaptive shift logic adjusts based on driving style and road conditions.

Fluid and Maintenance Specifications

Information on transmission fluid requirements, capacity, and maintenance intervals.

Transmission Fluid Specifications

Fluid type: Audi-approved dual-clutch transmission fluid
Fluid capacity: 7.2 liters (1.9 gallons)
Fluid change interval: 60,000 miles or 6 years
Operating temperature range: -40°C to 150°C (-40°F to 302°F)

Maintenance and Service

Regular inspection of mechatronic unit required
Sealed transmission with no dipstick for fluid level checks
Specialized diagnostic tools required for servicing
Recommended service interval: 40,000 miles or 4 years

Note: Use only Audi-approved fluids and tools for maintenance to ensure optimal performance.

Gear Ratios and Final Drive

Detailed breakdown of gear ratios and final drive specifications for the dl501-transmission.

Gear Ratios

1st gear: 3.76:1
2nd gear: 2.27:1
3rd gear: 1.52:1
4th gear: 1.14:1
5th gear: 0.87:1
6th gear: 0.69:1
7th gear: 0.56:1
Reverse gear: 3.53:1

Final Drive Ratio

Final drive ratio: 3.09:1
Optimized for high-speed stability and acceleration
Supports quattro all-wheel-drive system

Note: The final drive ratio is designed to balance performance and efficiency.

Search Specifications

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Transmission Specifications

General information

Transmission Type: 7-speed dual-clutch automatic

Model Code: DL501

Manufacturer: Audi AG

Part Number: 0B5 300 046 Q

Application: 2019-Present Audi S8

Weight: 94.8 kg (209 lbs)

Gear Ratios

1st Gear: 3.76:1

2nd Gear: 2.27:1

3rd Gear: 1.52:1

4th Gear: 1.15:1

5th Gear: 0.86:1

6th Gear: 0.69:1

7th Gear: 0.56:1

Reverse Gear: 3.70:1

Final Drive Ratio: 3.09:1

Fluid Specifications

Fluid Type: Audi Genuine Dual Clutch Transmission Fluid

Part Number: G 052 529 A2

Capacity: 7.0 liters (7.4 quarts)

Fluid Change interval: 60,000 miles or 5 years

Viscosity: SAE 75W-90

Operating Temperature Range: -40°C to 150°C (-40°F to 302°F)

Torque Specifications

Transmission Mount Bolts: 40 Nm (30 lb-ft)

Drive Shaft Flange Bolts: 60 Nm (44 lb-ft)

Oil Pan Bolts: 8 Nm (71 lb-in)

Mechatronic Unit Bolts: 8 Nm (71 lb-in)

Clutch Pressure Plate Bolts: 12 Nm (9 lb-ft)

Operational Parameters

Maximum input Torque: 600 Nm (443 lb-ft)

Maximum Engine Speed: 7,000 rpm

Shift Time: 200 milliseconds

Operating Pressure: 20-25 bar (290-363 psi)

Temperature Warning Threshold: 120°C (248°F)

Clutch System

Clutch Type: Dual wet multi-plate clutch

Clutch Pack Count: 2

Clutch Plate Thickness: 1.5 mm (0.059 in)

Clutch Clearance: 0.8-1.2 mm (0.031-0.047 in)

Clutch Actuation: Hydraulic

Mechatronic Unit

Part Number: 0B5 927 156 E

Control Type: Electro-hydraulic

Solenoid Valves: 12

Pressure Sensors: 4

Temperature Sensors: 2

Operating Voltage: 12V DC

Cooling System

Coolant Type: Audi Genuine Coolant G13

Part Number: G 013 A8J M1

Coolant Capacity: 1.5 liters (1.6 quarts)

Coolant Flow Rate: 8 liters/min (2.1 gallons/min)

Coolant Temperature Range: 80°C to 110°C (176°F to 230°F)

Diagnostic Specifications

Diagnostic interface: OBD-II

Fault Codes

P0700
P0715
P0720
P0730
P0741

Diagnostic Tool: VAS 6154 or equivalent

Diagnostic Protocol: UDS (Unified Diagnostic Services)

Self Diagnosis: Supported

Maintenance Specifications

Filter Replacement interval: 60,000 miles or 5 years

Filter Part Number: 0B5 325 429

Seal Kit Part Number: 0B5 398 141

Gasket Part Number: 0B5 321 235

Lubrication Points

Input shaft
Output shaft
Differential

inspection Interval: Every 30,000 miles

Service Information Service

Detailed service requirements and schedules for the DL501 transmission

30,000 miles

24 months

Inspect transmission fluid level
Check for leaks
Inspect clutch operation

Perform visual inspection and basic checks

60,000 miles

60 months

Replace transmission fluid
Replace transmission filter
Inspect mechatronic unit

Full transmission service required

100,000 miles

120 months

Inspect clutch pack
Replace seals and gaskets
Perform diagnostic scan

Comprehensive transmission overhaul recommended

Common Questions

Find answers to common questions about torque specifications

What is the torque capacity of the DL501 transmission in the 2019-Present Audi S8?

The DL501 transmission, also known as the S-Tronic 7-speed dual-clutch transmission, has a torque capacity of up to 600 Nm (442 lb-ft). This makes it suitable for high-performance applications like the Audi S8.

What type of fluid is recommended for the DL501 transmission in the Audi S8?

Audi recommends using genuine Audi Dual Clutch Transmission Fluid (part number G 055 529 A2) for the DL501 transmission. The fluid capacity is approximately 7.2 liters (7.6 quarts), but always refer to the service manual for exact specifications.

How often should the DL501 transmission fluid be replaced in the Audi S8?

Audi recommends replacing the transmission fluid every 60,000 miles (96,000 km) or 6 years, whichever comes first. However, under severe driving conditions, such as frequent towing or high-performance use, more frequent service intervals may be necessary.

What is the shift response time of the DL501 transmission in the Audi S8?

The DL501 transmission in the Audi S8 has a shift response time of less than 200 milliseconds, thanks to its dual-clutch design. This ensures rapid and smooth gear changes, enhancing both performance and driving comfort.

Can the DL501 transmission handle launch control in the Audi S8?

Yes, the DL501 transmission is equipped with launch control functionality, which optimizes acceleration from a standstill. This feature is available in the Audi S8's Dynamic mode and is designed to handle repeated high-performance launches without compromising durability.

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 DL501 Transmission Service Manual

Coming Soon

Official service manual for the DL501 transmission, including detailed maintenance procedures, fluid specifications, and torque settings.

Audi S8 Owner's Manual

Coming Soon

Comprehensive guide for Audi S8 owners, covering transmission operation, maintenance schedules, and troubleshooting tips.

Audi Genuine Parts Catalog

Coming Soon

Catalog of genuine Audi parts, including transmission components and fluids specifically designed for the DL501 transmission.

Audi Technical Service Bulletins

Coming Soon

Access to technical service bulletins related to the DL501 transmission, providing updates on known issues and recommended fixes.

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Technical Information

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