Audi Audi A4 2017-present

Audi Audi A4 2017-present Drivetrain Specifications

Detailed technical specifications and documentation for the 2017-Present Audi A4 drivetrain system. Learn about engine configurations, transmission types, quattro all-wheel drive, differential systems, and torque distribution.

Updated Oct 24, 2023

2017-Present Audi A4 Drivetrain Specifications Overview Specifications

This document provides a comprehensive overview of the drivetrain specifications for the 2017-Present Audi A4. It includes detailed information on engines, transmissions, drivetrain layouts, and performance metrics. Users can navigate through sections to find specific technical details or use the quick reference section for key specifications.

How to Use

To find specific information, use the search functionality by typing keywords such as 'engine specs,' 'transmission types,' or 'quattro system.'

Navigate through the document by selecting sections from the table of contents. Each section provides detailed subsections with technical specifications and key features.

Key Specifications

▲

Engine Power (Gasoline)

248 horsepower

■

Torque (Gasoline)

273 lb-ft

●

Transmission Options

6-Speed Manual, 7-Speed S-Tronic

◆

Drivetrain

quattro All-Wheel Drive

★

0-60 mph (Gasoline)

5.6 seconds

Available Specifications

Engine Specifications

This section details the engine options available for the 2017-Present Audi A4, including gasoline, diesel, and hybrid variants.

Gasoline Engines

2.0L Turbocharged Inline-4 (EA888 Gen 3)
Power: 248 horsepower @ 5,200-6,500 rpm
Torque: 273 lb-ft @ 1,600-4,200 rpm
Fuel Injection: Direct Fuel Injection with Audi Valvelift
Emissions Standard: Euro 6d

Diesel Engines

2.0L Turbocharged Inline-4 (EA288)
Power: 190 horsepower @ 3,500-4,200 rpm
Torque: 295 lb-ft @ 1,600-3,250 rpm
Fuel Injection: Common Rail Direct Injection
Emissions Standard: Euro 6d

Hybrid Options

2.0L Turbocharged Inline-4 with Electric Motor (A4 45 TFSI e)
Combined Power: 261 horsepower
Combined Torque: 295 lb-ft
Electric Motor: Synchronous Motor with 12.0 kWh Battery
Fuel Efficiency: Up to 27 miles electric-only range

Transmission Specifications

This section covers the transmission options available for the 2017-Present Audi A4, including manual, automatic, and dual-clutch transmissions.

Manual Transmission

6-Speed Manual (EA888)
Available on select gasoline and diesel models
Gear Ratio Spread: Optimized for fuel efficiency and performance
Clutch Type: Hydraulically Actuated Diaphragm Spring

Automatic Transmission

7-Speed S-Tronic Dual-Clutch
Available on gasoline and hybrid models
Gear Shifts: Paddle Shifters on Steering Wheel
Transmission Fluid: Dual-Clutch Specific Lubricant

Continuously Variable Transmission (CVT)

Not available for this generation
Replaced by 7-Speed S-Tronic in hybrid models

Drivetrain Layout

This section explains the drivetrain layouts available for the 2017-Present Audi A4, focusing on quattro all-wheel drive and front-wheel drive options.

quattro All-Wheel Drive

Standard on most gasoline and diesel models
Electro-Hydraulic Multi-Plate Clutch System
Torque Distribution: Variable between front and rear axles
Weight Distribution: Optimized for balanced handling

Front-Wheel Drive

Available on select base models
Lightweight Construction for Improved Fuel Efficiency
Torsion Beam Rear Suspension
Electronic Differential Lock (EDL) for Traction Control

Suspension and Chassis

This section details the suspension and chassis components of the 2017-Present Audi A4, including front and rear suspension types and optional adaptive systems.

Front Suspension

MacPherson Strut with Lower Wishbones
Aluminum Subframe for Reduced Weight
Optional Adaptive Damping System
Anti-Roll Bars: Torsion Stabilizers

Rear Suspension

Multi-Link Suspension with Separate Spring Mountings
Progressive Rate Coils for Improved Ride Quality
Optional Adaptive Air Suspension
Anti-Roll Bars: Torsion Stabilizers

Performance Metrics

This section provides key performance metrics for the 2017-Present Audi A4, including acceleration times, top speeds, and fuel efficiency ratings.

Acceleration and Top Speed

0-60 mph: 5.6 seconds (2.0L Turbo Gasoline)
0-60 mph: 7.3 seconds (2.0L Diesel)
Top Speed: Electronically Limited to 155 mph
Drag Coefficient: 0.27 Cd

Fuel Efficiency

Gasoline Models: Up to 27 mpg city, 37 mpg highway
Diesel Models: Up to 31 mpg city, 40 mpg highway
Hybrid Models: Up to 61 mpg-e combined
Fuel Tank Capacity: 15.3 gallons

Search Specifications

Search by specification name, value, or description

Component Specifications

Overview

Type: All-Wheel Drive (Quattro)

Configuration: Front-Wheel Drive or All-Wheel Drive

Platform: MLB (Modular Longitudinal Matrix)

Layout: Longitudinal

Engine: 2.0L Turbo or 3.0L Turbo Diesel

Dimensions

Overall Length: 106.6 in (2705 mm)

Overall Width: 54.7 in (1390 mm)

Transmission Length: 30.7 in (780 mm)

Transmission Width: 20.5 in (520 mm)

Driveshaft Length: 65.7 in (1670 mm)

Wheelbase: 110.2 in (2800 mm)

Axle Ratio: 3.16:1 or 3.46:1

Materials

Driveshaft: High-Strength Steel

Axle Housing: Aluminum Alloy

Transmission Case: Cast Aluminum

Differential Housing: Cast Iron

Cv Joints: Heat-Treated Steel

Features

Torque Distribution

Up to 70% torque to front axle
Up to 80% torque to rear axle
Dynamic torque vectoring
Adaptive torque distribution

Transmission Types

7-Speed S tronic dual-clutch
8-Speed Tiptronic automatic
6-Speed manual

Drivetrain Modes

Comfort mode
Dynamic mode
Auto mode
Individual mode

Differential Types

Mechanical limited-slip
Electronic limited-slip
Self-locking center differential

Adaptive Suspension

Adaptive dampers
Dynamic Ride Control
Air suspension optional

Driving Modes

Comfort
Auto
Dynamic
Individual
Offroad mode (with adaptive air suspension)

Traction Control

Electronic Stability Control (ESC)
Anti-Slip Regulation (ASR)
Lever arm bearings with asymmetrical/toothed racks

Safety Features

Stability Control

Electronic Stability Control (ESC)
Anti-Slip Regulation (ASR)
Lever arm bearings with asymmetrical/toothed racks

Protective Systems

Full-size airbags
Side airbags
Knee airbags
Curtain airbags

Electronic Aid

Anti-lock Braking System (ABS)
Electronic Brake Distribution (EBD)
Brake Assist
Traction Control System (TCS)

Monitoring Systems

Driver Attention Monitor
Audi Pre-Sense Basic
Audi Pre-Sense City
Electronic Differential Lock (EDL)

Comfort Features

Smooth Operation

Dual-mass flywheel
Hydraulically damped transmission mounts
Centrifugal pendulum absorber
Decoupler strategy for start/stop system

Noise Reduction

Acoustic insulation
Active Noise Cancellation (ANC)
Soundproofing materials
Isolated drivetrain mounts

Adaptive Systems

Adaptive Cruise Assist
Active Lane Assist
Predictive Efficiency Assist
Adaptive Speed Assist

Convenience Technology

Audi Drive Select
Paddle shifters
Progressive steering
Adaptive air suspension

Ride Quality

Multi-link front suspension
Multi-link rear suspension
Adaptive dampers
Air suspension option

Accessories

Transmission Accessories

Transmission fluid filter
Transmission pan gasket
Cooler lines
ATF pump kit

Driveshaft Accessories

Driveshaft center bearing
CV joint kit
Driveshaft flex disc
Universal joint

Differential Accessories

Differential fluid
Differential gasket set
Differential bearing kit
Axle shaft seal

Maintenance

Service interval

Miles: 5,000 to 7,500 miles, Months: 6 to 12 months, Items: Oil change,Filter replacement,Tire rotation,Brake inspection, Note: Check transmission fluid level and top off if necessary.
Miles: 15,000 to 22,500 miles, Months: 12 to 24 months, Items: Spark plug replacement,Air filter replacement,Inspect belts and hoses,Check drivetrain fluids, Note: Check drivetrain mounts and suspension components.
Miles: 30,000 to 45,000 miles, Months: 24 to 36 months, Items: Transmission fluid change,Differential fluid change,Inspect driveshaft,Check axle boots, Note: Inspect suspension and steering components.
Miles: 50,000 to 70,000 miles, Months: 36 to 48 months, Items: Inspect and replace timing belt,Inspect water pump,Replace drive belts,Inspect cooling system, Note: Perform major service checks.

Maintenance Notes

Check drivetrain fluid levels regularly.
Inspect tires for wear and pressure monthly.
Avoid extreme temperatures without proper warm-up.
Follow recommended service intervals strictly.

Warranty

New Vehicle: Miles: 50,000 miles
Years: 4 years
Coverage: Bumper-to-bumper
Terms: Basic warranty covering all components.

Powertrain: Miles: 100,000 miles
Years: 10 years
Coverage: Drivetrain components
Terms: Covers engine, transmission, drivetrain.

Corrosion: Miles: 100,000 miles
Years: 12 years
Coverage: Perforation
Terms: Covers corrosion perforation of body panels.

Maintenance: Miles: First 5 service visits
Years: Complimentary for 1 year or 10,000 miles
Coverage: Scheduled maintenance
Terms: Covers routine maintenance up to 5 visits.

Production Details

Manufacturer: Name: Audi AG
Plant: Ingolstadt, Germany
Established: 1909

Manufacturing Process

Robotic welding
Laser cutting
Aluminum casting
Precision machining

Quality Control: inspection: Dimensional checks, Material quality tests, Performance testing, End-of-line testing
Certification: ISO 9001, IATF 16949, VDA 6.1

Sustainability Practices

Recycling programs
Energy-efficient manufacturing
Use of renewable energy
Emission reduction technologies

Production Metrics: Annual Volume: Over 1.5 million units
Production Time: Approx. 10-12 hours per unit
Precision Tolerance: Micron-level precision
Quality Rating: Top 10 in J.D. Power

Service Information for Drivetrain Service

Maintenance and service requirements specific to this component

5,000 - 7,500 miles

6 - 12 months

Oil and filter change
Tire rotation
Brake pads inspection
Drivetrain fluid level check
Inspect belts and hoses

Check for any fluid leaks and top off as necessary.

15,000 - 22,500 miles

12 - 24 months

Spark plugs replacement
Air filter replacement
Inspect drive belts
Check transmission fluid level
Inspect suspension components

Check drivetrain mounts and suspension components.

30,000 - 45,000 miles

24 - 36 months

Transmission fluid change
Differential fluid change
Inspect driveshaft and CV joints
Check axle boots
Inspect cooling system

Perform thorough inspection of drivetrain components.

50,000 - 70,000 miles

36 - 48 months

Timing belt inspection/replace
Water pump inspection
Inspect and replace drive belts
Driveshaft balancing
Inspect steering components

Major service - recommended by manufacturer.

Frequently Asked Questions

Find answers to common questions about torque specifications

What type of drivetrain does the 2017-Present Audi A4 use?

The 2017-Present Audi A4 is equipped with a front-wheel-drive (FWD) system as standard, with the option for Audi's quattro all-wheel-drive (AWD) system. The quattro system uses a self-locking center differential to distribute torque between the front and rear axles, typically in a 40:60 ratio under normal conditions.

What is the torque capacity of the Audi A4's drivetrain?

The Audi A4's drivetrain is designed to handle up to 370 Nm (273 lb-ft) of torque, depending on the engine variant. The quattro AWD system can dynamically adjust torque distribution to optimize traction and performance.

How often should the drivetrain components be inspected?

Audi recommends inspecting the drivetrain components, including the transmission, driveshaft, and differential, every 30,000 miles or 3 years, whichever comes first. Regular inspections help identify wear and tear, ensuring optimal performance and longevity.

What type of transmission is used in the Audi A4?

The 2017-Present Audi A4 is available with either a 7-speed S tronic dual-clutch automatic transmission or a 6-speed manual transmission, depending on the market and trim. The S tronic transmission offers quick and smooth gear shifts, enhancing driving dynamics.

Can the Audi A4's drivetrain handle off-road conditions?

While the Audi A4's quattro AWD system provides excellent traction on slippery or uneven surfaces, it is not designed for off-road use. The vehicle's ground clearance and suspension are optimized for on-road performance, and off-road driving may void the 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 A4 Drivetrain Maintenance Guide

Coming Soon

A detailed guide on maintaining the drivetrain components, including inspection schedules, lubrication requirements, and common issues.

Quattro AWD System Overview

Coming Soon

An in-depth explanation of Audi's quattro all-wheel-drive system, including its operation, benefits, and technical specifications.

Transmission Fluid Replacement Procedure

Coming Soon

Step-by-step instructions for replacing the transmission fluid in the Audi A4, including recommended fluid types and safety precautions.

Driveshaft and Differential Inspection Checklist

Coming Soon

A comprehensive checklist for inspecting the driveshaft and differential components, ensuring proper alignment and functionality.

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.