Audi Audi A3 2004-2013

Audi Audi A3 2004-2013 1.6L Engine Specifications

Detailed technical specifications and documentation for the 1.6L engine in the 2004-2013 Audi A3. Includes performance metrics, maintenance guidelines, and component-specific details.

Updated Oct 24, 2023

2004-2013 Audi A3 1.6L Engine Specifications Specifications

This document provides a comprehensive overview of the 1.6L engine specifications for the 2004-2013 Audi A3. It includes detailed technical information, performance metrics, and maintenance guidelines. Use this guide to understand the engine's capabilities, identify key components, and perform routine maintenance. Navigate through the sections to find specific details or use the search functionality to quickly locate information.

How to Use

To search for specific information, use the search bar at the top of the document. Enter keywords such as 'horsepower,' 'fuel efficiency,' or 'maintenance schedule' to find relevant sections.

Navigate through the document by selecting sections from the table of contents. Each section contains subsections with detailed specifications and technical points. Use the arrows or scroll bar to move between sections.

Key Specifications

▲

Displacement

1.6 liters

■

Power Output

102 horsepower

●

Torque

109 lb-ft

◆

Fuel Capacity

14.5 gallons

★

Emissions Standard

Euro 4

Available Specifications

Engine Overview

This section provides a general overview of the 1.6L engine, including its design, configuration, and key features. It also covers the engine's applications and its role in the Audi A3 lineup.

Engine Basics

Displacement: 1.6 liters
Cylinders: 4 inline
Valve train: Double overhead camshaft (DOHC)
Fuel type: Gasoline
Engine code: ALZ

Design Features

Aluminum alloy engine block and cylinder head
Multi-point fuel injection system
Variable valve timing
Twin balancer shafts for smooth operation
Compact design for improved fuel efficiency

Performance Specifications

This section details the performance capabilities of the 1.6L engine, including power output, torque, and fuel efficiency. It also covers acceleration and top speed metrics.

Power and Torque

Maximum power: 102 horsepower (75 kW) at 5,600 rpm
Maximum torque: 109 lb-ft (148 Nm) at 3,800 rpm
Power-to-weight ratio: Approximately 0.08 horsepower per pound
Redline: 6,500 rpm

Fuel Efficiency

City: Up to 25 mpg (9.4 liters/100 km)
Highway: Up to 35 mpg (6.7 liters/100 km)
Combined: Up to 28 mpg (8.1 liters/100 km)
Fuel tank capacity: 14.5 gallons (55 liters)

Fuel and Emissions

This section covers the fuel system, emissions standards, and environmental features of the 1.6L engine. It also includes information on fuel consumption and emissions control technologies.

Fuel System

Fuel injection type: Motronic ME 7.5
Fuel pressure: 3.5 bar
Fuel filter replacement interval: Every 15,000 miles (24,000 km)
Fuel type: Unleaded gasoline (95 RON recommended)

Emissions

Emissions standard: Euro 4
CO2 emissions: 168 g/km
Catalytic converter: Dual-flow with oxygen sensors
EGR system: Exhaust gas recirculation for reduced emissions

Maintenance and Service

This section provides maintenance schedules, service intervals, and repair guidelines for the 1.6L engine. It also covers recommended fluids, filters, and replacement parts.

Service Intervals

Oil change interval: Every 5,000 to 7,500 miles (8,000 to 12,000 km)
Spark plug replacement: Every 30,000 miles (48,000 km)
Timing belt replacement: Every 60,000 miles (96,000 km)
Brake fluid change: Every 24,000 miles (38,000 km)

Fluids and Filters

Engine oil capacity: 4.5 liters (4.8 quarts)
Oil viscosity: 5W-40 synthetic
Coolant type: G12 (pink)
Air filter replacement: Every 15,000 miles (24,000 km)

Technical Features

This section highlights the advanced technologies and engineering features of the 1.6L engine. It includes details on the engine management system, ignition, and cooling system.

Engine Management

Engine management system: Bosch Motronic ME 7.5
Ignition system: Coil-on-plug with knock sensor
Throttle system: Electronic throttle control (E-Gas)
Cruise control: Available on select models
Idle control: Automatic idle speed control

Cooling and Lubrication

Cooling system: Water-cooled with electric fan
Radiator capacity: 6.5 liters
Water pump replacement: Every 60,000 miles (96,000 km)
Oil pump: Internal gear-driven pump
Oil cooler: Integrated into the radiator

Search Specifications

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Engine Specifications

Overview

Type: inline-4 cylinder

Configuration: inline

Fuel Type: gasoline

Platform: Volkswagen Group A platform

Material: cast iron engine block, aluminum alloy cylinder head

Location: transverse front

Dimensions

Displacement: 1.6 liters (1595 cc)

Power: 102 HP (75 kW) at 5600 rpm

Torque: 109 lb-ft (148 Nm) at 3750 rpm

Cylinders: 4

Valves: 16 (4 per cylinder, DOHC)

Fuel System: Multi-point fuel injection

Fuel Capacity: 55 liters (14.5 gallons)

Oil Capacity: 4.5 liters (4.7 quarts)

Emissions Standard: Euro 4

Materials

Engine Block: cast iron

Cylinder Head: aluminum alloy

Pistons: forged aluminum alloy

Crankshaft: forged steel

Valves: stainless steel

Features

Fuel System

Multi-point fuel injection
Electronic throttle control
Catalytic converter

Variable Valve Timing

VVT-i (Variable Valve Timing with intelligence)
Dual VVT-i (on some models)

Cooling System

Water-cooled
Electric cooling fan
Thermostat-controlled

Exhaust System

Stainless steel exhaust manifold
Catalytic converter
Muffler with tailpipe

Engine Management

Bosch Motronic engine control unit
Knock sensor
Oxygen sensor

Safety Features

Airbags

Dual front airbags
Side airbags
Curtain airbags

Electronic Stability Control: ESP (Electronic Stability Program)

Anti-Lock Braking System: ABS with EBD (Electronic Brakeforce Distribution)

Traction Control: ASR (Anti-Slip Regulation)

Engine-Immobilizer: Yes

Comfort Features

Climate Control

Manual air conditioning
Automatic climate control (optional)
Rear air vents

infotainment

CD player with MP3 compatibility
Auxiliary input jack
Bluetooth connectivity (later models)

Seating

Manual adjustable front seats
Heated front seats (optional)
Leather upholstery (optional)

Steering

Power-assisted steering
Adjustable steering column
Steering wheel controls (optional)

Storage

Glovebox
Door pockets
Center console storage

Accessories

Exterior

Alloy wheels
Fog lights
Roof rack

interior

Carpet mats
Trunk liner
Cargo net

Performance

Engine block heater
Performance air filter
Aluminum skid plate

Maintenance

Service interval

Miles: 5,000 miles, Months: 6 months, Items: Oil change,Oil filter replacement,Tire pressure check,Brake pad inspection,Fluid level check, Note: Regular maintenance service
Miles: 15,000 miles, Months: 12 months, Items: Spark plug replacement,Air filter replacement,Belts inspection,Hoses inspection,Battery check, Note: Intermediate service
Miles: 30,000 miles, Months: 24 months, Items: Timing belt replacement,Water pump replacement,Brake fluid change,Transmission fluid change,Coolant change, Note: Major maintenance service

Maintenance Notes

Use synthetic oil 5W-40
Replace oil filter every 5,000 miles
Inspect belts every 15,000 miles
Check coolant level every 3,000 miles

Warranty

Basic: Miles: 50,000 miles
Years: 4 years
Coverage: Bumper-to-bumper
Note: Covers most vehicle components

Powertrain: Miles: 70,000 miles
Years: 5 years
Coverage: Engine, transmission, drivetrain
Note: Covers engine, transmission, and drivetrain components

Corrosion: Miles: Unlimited miles
Years: 12 years
Coverage: Perforation
Note: Covers corrosion perforation of body panels

Maintenance: Miles: 30,000 miles
Years: 3 years
Coverage: Scheduled maintenance
Note: Covers scheduled maintenance services

Production Details

Manufacturer: Name: Volkswagen Group
Plant: Ingolstadt, Germany
Country: Germany

Manufacturing Process

Casting
Machining
Assembly
Testing

Quality Control: Process: End-of-line testing
Standards: ISO 9001
Certifications: TUV, Euro 4

Sustainability Practices

Recycling
Energy-efficient manufacturing
Emission reduction

Production Metrics: Annual Production: Over 100,000 units
Engines Per Day: 500 units
Assembly Time: 12 hours per engine

Service Information for 1.6l engine Service

Maintenance and service requirements specific to this component

5,000 miles

6 months

Oil change
Oil filter replacement
Tire pressure check
Brake pad inspection
Fluid level check

Regular maintenance service

15,000 miles

12 months

Spark plug replacement
Air filter replacement
Belts inspection
Hoses inspection
Battery check

Intermediate service

30,000 miles

24 months

Timing belt replacement
Water pump replacement
Brake fluid change
Transmission fluid change
Coolant change

Major maintenance service

Common Questions

Find answers to common questions about torque specifications

What is the horsepower and torque output of the 1.6L engine in the 2004-2013 Audi A3?

The 1.6L engine in the 2004-2013 Audi A3 produces 102 horsepower (75 kW) at 5600 RPM and 109 lb-ft (148 Nm) of torque at 3800 RPM. This engine is designed for efficient performance and smooth operation.

What type of fuel system does the 1.6L engine use?

The 1.6L engine in the Audi A3 utilizes a multi-point fuel injection (MPI) system. This system ensures precise fuel delivery to each cylinder, optimizing combustion efficiency and reducing emissions.

What is the recommended oil type and capacity for the 1.6L engine?

The recommended oil type for the 1.6L engine is VW 502 00 or ACEA A3/B4 compliant synthetic oil with a viscosity of 5W-30 or 5W-40. The oil capacity is approximately 4.3 liters (4.5 quarts) including the oil filter.

What is the service interval for the 1.6L engine?

The service interval for the 1.6L engine is typically every 15,000 kilometers (9,320 miles) or 12 months, whichever comes first. This includes oil changes, filter replacements, and general inspections as per Audi's maintenance schedule.

What is the compression ratio of the 1.6L engine?

The 1.6L engine has a compression ratio of 10.5:1. This ratio is optimized for balancing performance and fuel efficiency in the Audi A3.

Can the 1.6L engine use E85 fuel?

No, the 1.6L engine in the 2004-2013 Audi A3 is not designed to run on E85 fuel. It is optimized for unleaded gasoline with a minimum octane rating of 91 RON (95 RON recommended for optimal performance).

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 A3 1.6L Engine Maintenance Guide

Coming Soon

A detailed guide covering routine maintenance procedures, including oil changes, filter replacements, and inspection checklists specific to the 1.6L engine.

1.6L Engine Technical Specifications

Coming Soon

Comprehensive technical specifications for the 1.6L engine, including dimensions, performance metrics, and component details.

Audi A3 1.6L Engine Troubleshooting Manual

Coming Soon

A troubleshooting guide for diagnosing and resolving common issues with the 1.6L engine, such as misfires, oil leaks, and performance degradation.

Genuine Audi Parts Catalog for 1.6L Engine

Coming Soon

A catalog of genuine Audi parts and components specifically designed for the 1.6L engine, ensuring compatibility and optimal performance.

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Technical Information

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