Audi Audi A4 1995-2000 1.6L Engine Engine Specifications
Audi Audi A4 1995-2000

Audi Audi A4 1995-2000 1.6L Engine Specifications

Detailed technical specifications and service information for the 1.6L engine in the 1995-2000 Audi A4. Covers engine performance, maintenance, and repair procedures.

Updated

1995-2000 Audi A4 1.6L Engine Specifications Specifications

This document provides detailed specifications and technical information for the 1.6L engine found in the 1995-2000 Audi A4. It is designed to assist owners, mechanics, and enthusiasts in understanding the engine's capabilities, maintenance requirements, and performance characteristics. Use the sections below to navigate through the document and find specific information.

How to Use

To search for specific information, use the Ctrl+F function (or equivalent) to find keywords related to the topic you are looking for. This is useful for quickly locating specific technical details within the document.

Navigate through the document by reviewing the sections listed in the table of contents. Each section is categorized by major topics, with subsections providing detailed technical information. Use the descriptions to identify relevant sections and click on them to view more details.

Key Specifications

Displacement

1.6 liters (1595 cc)

Power Output

101 horsepower (75 kW)

Torque Output

140 Nm (103 lb-ft)

Fuel Type

Unleaded Gasoline (RON 95)

Top Speed

185 km/h (electronically limited)

Available Specifications

Engine Overview

This section provides a general overview of the 1.6L engine, including its type, configuration, and key features. It is useful for understanding the basic characteristics of the engine and its suitability for different driving conditions.

Engine Type and Configuration
  • Inline-4 cylinder engine
  • DOHC (Dual Overhead Camshaft) design
  • 16 valves (4 valves per cylinder)
  • Cast iron block with aluminum alloy cylinder head
  • Belt-driven engine accessories
Fuel System and Management
  • Fuel injection system: Multi-point fuel injection
  • Fuel type: Unleaded gasoline (RON 95)
  • Fuel tank capacity: Approximately 70 liters
  • Fuel consumption (combined): Around 7.5 liters/100 km
  • Emission control: Catalytic converter with oxygen sensor

Performance Specifications

This section details the performance characteristics of the 1.6L engine, including power output, torque, and acceleration. It is useful for understanding the engine's capabilities and comparing it to other engines in its class.

Power and Torque
  • Maximum power: 101 horsepower (75 kW) at 5,600 rpm
  • Maximum torque: 140 Nm (103 lb-ft) at 3,500 rpm
  • Redline: 6,500 rpm
  • Idle speed: 850 ± 50 rpm
  • Power-to-weight ratio: Approximately 0.13 hp/kg
Transmission and Drivetrain
  • Available transmissions: 5-speed manual, 4-speed automatic
  • Drive type: Front-wheel drive (FWD)
  • Final drive ratio: 4.125 (manual), 4.375 (automatic)
  • 0-100 km/h acceleration: Around 11 seconds (manual), 12 seconds (automatic)
  • Top speed: Electronically limited to 185 km/h

Technical Specifications

This section provides detailed technical specifications for the 1.6L engine, including dimensions, weights, and other relevant data. It is useful for mechanics and technicians who need precise measurements and specifications for repairs or modifications.

Engine Dimensions and Weight
  • Engine length: Approximately 445 mm
  • Engine width: Approximately 430 mm
  • Engine height: Approximately 600 mm
  • Dry weight: Around 135 kg
  • Wet weight: Approximately 145 kg (with fluids)
Cooling and Lubrication
  • Cooling system: Water-cooled with electric cooling fan
  • Coolant capacity: Approximately 6 liters (50/50 water and antifreeze)
  • Engine oil capacity: 4 liters (with filter change)
  • Recommended oil viscosity: 5W-30 or 10W-40
  • Oil filter type: Cartridge-style oil filter

Maintenance and Service

This section outlines the recommended maintenance and service intervals for the 1.6L engine. It is essential for owners to follow these guidelines to ensure optimal engine performance and longevity.

Service Intervals
  • Oil change interval: Every 15,000 km or 12 months
  • Spark plug replacement: Every 30,000 km
  • Belt replacement: Timing belt every 60,000 km, serpentine belt every 90,000 km
  • Brake fluid change: Every 24 months or 30,000 km
  • Coolant change: Every 5 years or 50,000 km
Important Service Items
  • Inspect air filter every 15,000 km and replace as needed
  • Check and top up fluids regularly
  • Inspect belts for cracks and wear
  • Replace fuel filter every 30,000 km
  • Check battery terminals and charge level every 6 months

Common Modifications and Upgrades

This section discusses common modifications and upgrades for the 1.6L engine, including performance enhancements and aesthetic improvements. It is useful for enthusiasts looking to customize or improve their engine's performance.

Performance Upgrades
  • Cold air intake installation
  • Performance exhaust system
  • Engine tuning (chipping or remapping)
  • Lightweight pulley kit
  • High-performance spark plugs
Aesthetic and Functional Upgrades
  • Engine bay dress-up (carbon fiber or aluminum components)
  • Performance coilovers
  • Lightweight alloy wheels
  • Carbon fiber air intake duct
  • Upgraded engine mounts

Engine Specifications

Overview

Type
Inline-4
Configuration
DOHC
Platform
Audi B5
Material
Aluminum alloy block and head
Location
Longitudinal front-engine
Fuel Type
Gasoline
Aspiration
Naturally aspirated

Dimensions

Engine Weight
215 lbs
Length
23.7 in
Width
19.7 in
Height
24.8 in
Displacement
1.6L (1595cc)
Cylinder Bore
3.19 in
Stroke
3.15 in
Compression Ratio
10.3:1

Materials

Engine Block
Cast iron
Cylinder Head
Aluminum alloy
Crankshaft
Forged steel
Camshaft
Steel
Valves
Stainless steel

Features

Fuel System
  • Multi-point fuel injection
  • Fuel pressure regulator
  • Returnless fuel system
Cooling System
  • Water-cooled
  • Aluminum radiator
  • Dual cooling fans
Ignition System
  • Electronic ignition
  • Coil-on-plug
  • Spark plugs
Emissions Control
  • Catalytic converter
  • Exhaust gas recirculation (EGR)
  • Oxygen sensor
Lubrication System
  • Wet-sump
  • Engine oil cooler
  • Oil pressure sensor
Engine Management
  • Bosch Motronic engine control unit
  • Knock sensor
  • Cruise control

Safety Features

Engine Immobilizer
  • Electronic immobilizer
  • Anti-theft system
Fuel Cut Off
  • Inertia switch
  • Fuel pump shut-off in collision
Exhaust System
  • Catalytic converter
  • Exhaust gas recirculation (EGR)
  • Oxygen sensor

Comfort Features

Noise Reduction
  • Sound-dampening engine cover
  • Acoustic insulation
Engine Mounts
  • Hydraulic engine mounts
  • Stabilizer bars
Thermal Management
  • Rapid warm-up coolant heater
  • Electric cooling fans

Accessories

Belts And Hoses
  • Serptentine belt
  • Accessory belt tensioner
  • Coolant hoses
Filters
  • Engine air filter
  • Cabin air filter
  • Fuel filter
Engine Covers
  • Plastic engine cover
  • Aluminum oil pan

Maintenance

Service interval
First service at 5,000 miles (6 months)
Service Items
  • Oil change
  • Oil filter replacement
  • Tire rotation
  • Brake inspection
  • Battery check
Maintenance Notes
Regular maintenance recommended every 5,000 miles or 6 months

Warranty

Basic Warranty
Miles: 50,000
Years: 4
Coverage: Bumper-to-bumper
Powertrain Warranty
Miles: 70,000
Years: 5
Coverage: Powertrain components
Corrosion Warranty
Miles: Unlimited
Years: 12
Coverage: Perforation only
Emissions Warranty
Miles: 80,000
Years: 8
Coverage: Emissions system components

Production Details

Manufacturer
Audi AG
Manufacturing Process
  • Cast engine block
  • Machined cylinder head
  • Assembled engine
  • Quality control inspection
Quality Control
inspection Type: End-of-line
Testing: Performance test, Leak test, Noise test
Sustainability Practices
  • Recyclable materials
  • Energy-efficient manufacturing
  • Emissions reduction
Production Metrics
Production Years: 1995-2000
Units Produced: Over 500,000
Plants: Ingolstadt, Germany, Changchun, China

Service Information for 1.6l engine Service

Maintenance and service requirements specific to this component

5,000
6
  • Oil change with synthetic blend oil
  • Oil filter replacement
  • Tire pressure check and adjustment
  • Brake pad inspection
  • Battery terminal cleaning

Essential for maintaining engine performance and longevity

15,000
12
  • Air filter replacement
  • Cabin air filter replacement
  • Belts and hoses inspection
  • Spark plug inspection
  • Suspension and steering inspection

Preventative maintenance to avoid potential issues

30,000
24
  • Timing belt replacement
  • Water pump replacement
  • Fuel filter replacement
  • Exhaust system inspection
  • Coolant flush and replacement

Critical for engine durability and performance

Common Questions

Find answers to common questions about torque specifications

Q1

What is the horsepower and torque output of the 1.6l-engine in the 1995-2000 Audi A4?

The 1.6l-engine in the 1995-2000 Audi A4 produces 101 horsepower at 5,800 RPM and 109 lb-ft of torque at 4,400 RPM. This engine is designed for balanced performance and fuel efficiency.

Q2

What type of fuel system does the 1.6l-engine use?

The 1.6l-engine utilizes a multi-point fuel injection (MPFI) system, which ensures precise fuel delivery to each cylinder for optimal combustion and performance.

Q3

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

The recommended oil type for the 1.6l-engine is 5W-40 synthetic oil, with a total oil capacity of 4.3 liters (including the oil filter). Regular oil changes are critical to maintaining engine performance.

Q4

What is the compression ratio of the 1.6l-engine?

The 1.6l-engine has a compression ratio of 10.3:1, which is optimized for efficient combustion and power output while maintaining reliability.

Q5

How often should the timing belt be replaced on the 1.6l-engine?

The timing belt on the 1.6l-engine should be replaced every 60,000 miles or 5 years, whichever comes first. Failure to replace the timing belt can result in severe engine damage.

Q6

What is the firing order for the 1.6l-engine?

The firing order for the 1.6l-engine is 1-3-4-2. This sequence ensures smooth engine operation and balanced power delivery.

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 1.6l-Engine Service Manual

Coming Soon

Official service manual for the 1.6l-engine, covering maintenance, repair procedures, and technical specifications.

Timing Belt Replacement Guide

Coming Soon

Step-by-step guide for replacing the timing belt on the 1.6l-engine, including torque specifications and safety precautions.

Fuel Injection System Overview

Coming Soon

Detailed explanation of the multi-point fuel injection system used in the 1.6l-engine, including troubleshooting tips.

Oil Change and Maintenance Schedule

Coming Soon

Comprehensive guide to oil changes and routine maintenance for the 1.6l-engine, including recommended intervals and procedures.

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Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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About the Author

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Alan Montanye - Automotive Technical Specialist
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Alan Montanye

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