Audi Audi S4 1997-2002

Audi Audi S4 1997-2002 Body Specifications

Detailed technical specifications and documentation for the body system of the 1997-2002 Audi S4. Includes chassis, panels, doors, windows, and exterior trim measurements, materials, and design features.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the body specifications for the 1997-2002 Audi S4, including key features, measurements, and technical details

How to Use

Use the search function to locate specific body specifications by entering keywords such as 'dimensions', 'materials', or 'weight'.

Navigate through the body documentation sections using the table of contents or by scrolling through the document. Each major section is labeled for easy reference.

Key Specifications

Length

4495 mm (177.0 in)

Curb Weight

1560 kg (3439 lbs)

Drag Coefficient

0.31

Cargo Capacity

390 liters (13.8 cu ft)

Ground Clearance

120 mm (4.7 in)

Available Specifications

Exterior Dimensions

Detailed measurements and specifications for the exterior dimensions of the 1997-2002 Audi S4

Overall Dimensions

Length: 4495 mm (177.0 in)
Width: 1735 mm (68.3 in)
Height: 1415 mm (55.7 in)
Wheelbase: 2615 mm (103.0 in)
Track width (front/rear): 1495 mm / 1485 mm (58.9 in / 58.5 in)

Ground Clearance and Weight

Ground clearance: 120 mm (4.7 in)
Curb weight: 1560 kg (3439 lbs)
Gross vehicle weight: 2020 kg (4453 lbs)
Weight distribution (front/rear): 58% / 42%

Note: Weight distribution is critical for handling and performance.

Body Structure and Materials

Technical details about the body structure, materials, and construction methods used in the 1997-2002 Audi S4

Body Construction

Unibody construction with integrated safety cell
High-strength steel used in critical areas
Aluminum hood and trunk lid for weight reduction
Corrosion-resistant galvanized steel panels

Aerodynamics

Drag coefficient (Cd): 0.31
Frontal area: 2.2 m² (23.7 ft²)
Integrated rear spoiler for improved downforce
Underbody panels for reduced turbulence

Note: Aerodynamic design contributes to fuel efficiency and stability at high speeds.

Interior Dimensions and Features

Measurements and details about the interior space and features of the 1997-2002 Audi S4

Cabin Space

Headroom (front/rear): 950 mm / 920 mm (37.4 in / 36.2 in)
Legroom (front/rear): 1050 mm / 850 mm (41.3 in / 33.5 in)
Shoulder room (front/rear): 1400 mm / 1380 mm (55.1 in / 54.3 in)
Cargo capacity: 390 liters (13.8 cu ft)

Interior Materials

Leather upholstery standard on all models
Aluminum trim accents on dashboard and doors
Optional carbon fiber interior trim
Dual-zone automatic climate control system

Note: Interior materials emphasize luxury and sportiness.

Safety Features

Overview of the safety features integrated into the body design of the 1997-2002 Audi S4

Passive Safety

Dual front airbags as standard
Side-impact protection beams in doors
Reinforced B-pillars for rollover protection
Three-point seatbelts for all occupants

Active Safety

Anti-lock braking system (ABS) standard
Electronic Stability Program (ESP) optional
Traction control system (TCS) integrated
Xenon headlights for improved visibility

Note: Active safety systems enhance driver control and reduce accident risk.

Search Specifications

Search by specification name, value, or description

Component Specifications

Dimensions

Length: 4560 mm

Width: 1810 mm

Height: 1420 mm

Wheelbase: 2600 mm

Weight

Empty Weight: 1580 kg

Max Weight: 2000 kg

Front Axle Load: 850 kg

Rear Axle Load: 750 kg

Materials

Body Frame: High-strength steel

Exterior Panels: Aluminum alloy

Roof: Composite material

Paint Specifications

Base Coat Thickness: 0.15 mm

Top Coat Thickness: 0.20 mm

Total Paint Thickness: 0.35 mm

Tolerance: ±0.05 mm

Doors

Front Doors: Width: 900 mm
Height: 1200 mm
Weight: 45 kg

Rear Doors: Width: 850 mm
Height: 1150 mm
Weight: 40 kg

Windows

Front Window: Width: 1200 mm
Height: 600 mm
Thickness: 5 mm

Rear Window: Width: 1100 mm
Height: 550 mm
Thickness: 5 mm

Safety Features

Crash Zones

Front
Rear
Side

Airbags

Front
Side

Seatbelt Anchors

Front
Rear

Aerodynamics

Drag Coefficient: 0.30

Frontal Area: 2.2 m²

Wind Resistance: 0.25 N/m²

Maintenance

Rust Protection: Coating Thickness: 0.10 mm
inspection Interval: 12 months

Paint Repair: Touch Up Thickness: 0.15 mm
Full Repair Thickness: 0.35 mm

Diagnostics

Body inspection: Tools: Ultrasonic thickness gauge, Rust detector
interval: 6 months

Alignment Check: Tolerance: ±2 mm
interval: 12 months

Service Information Service

Detailed service requirements and schedules

10000

Rust protection inspection
Paint thickness check
Body alignment verification

Ensure all measurements are within specified tolerances

50000

Full body inspection
Paint repair if necessary
Safety feature verification

Replace any damaged components

Frequently Asked Questions

Find answers to common questions about torque specifications

What are the exterior dimensions of the 1997-2002 Audi S4?

The 1997-2002 Audi S4 has an overall length of 4,480 mm (176.4 in), a width of 1,735 mm (68.3 in), and a height of 1,415 mm (55.7 in). The wheelbase measures 2,615 mm (103.0 in).

What is the curb weight of the 1997-2002 Audi S4?

The curb weight of the 1997-2002 Audi S4 varies depending on the trim and options, but it typically ranges from 1,570 kg (3,461 lbs) to 1,620 kg (3,571 lbs).

What type of body construction does the 1997-2002 Audi S4 use?

The 1997-2002 Audi S4 features a unibody construction, which integrates the body and frame into a single structure for improved rigidity and weight distribution.

What materials are used in the body construction of the 1997-2002 Audi S4?

The body of the 1997-2002 Audi S4 is primarily constructed from high-strength steel, with aluminum used for certain components such as the hood and front fenders to reduce weight.

What is the drag coefficient of the 1997-2002 Audi S4?

The 1997-2002 Audi S4 has a drag coefficient (Cd) of 0.31, which contributes to its aerodynamic efficiency and performance.

Are there any specific rust-prone areas on the 1997-2002 Audi S4 body?

Common rust-prone areas on the 1997-2002 Audi S4 include the wheel arches, undercarriage, and areas around the windshield and rear window seals. Regular inspection and maintenance are recommended.

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 S4 Body Repair Manual

Coming Soon

Official repair manual for the 1997-2002 Audi S4 body, covering structural repairs, panel replacement, and corrosion protection.

Audi S4 Body Dimensions and Specifications

Coming Soon

Detailed technical specifications and diagrams of the 1997-2002 Audi S4 body, including measurements and material information.

Audi S4 Rust Prevention Guide

Coming Soon

Comprehensive guide on preventing and treating rust on the 1997-2002 Audi S4, including recommended products and techniques.

Audi S4 Aerodynamics Overview

Coming Soon

Technical overview of the aerodynamic design of the 1997-2002 Audi S4, including drag coefficient and airflow management.

About the Author

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Alan Montanye

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