BMW Z3 1995-2002

BMW Z3 1995-2002 Body Specifications

Detailed technical specifications and documentation for the body system of the 1995-2002 BMW Z3, including body panels, chassis structure, dimensions, and maintenance procedures.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the body specifications for the 1995-2002 BMW Z3, 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 section is clearly labeled for easy access.

Key Specifications

Length

4025 mm (158.5 in)

Curb Weight

1290 kg (2844 lbs)

Drag Coefficient

0.38

Trunk Volume

260 liters (9.2 cu ft)

Wheelbase

2446 mm (96.3 in)

Available Specifications

Exterior Dimensions

Detailed measurements and specifications of the BMW Z3's exterior dimensions

Overall Dimensions

Length: 4025 mm (158.5 in)
Width: 1692 mm (66.6 in)
Height: 1275 mm (50.2 in)
Wheelbase: 2446 mm (96.3 in)
Track width (front/rear): 1414 mm / 1494 mm (55.7 in / 58.8 in)

Weight Distribution

Curb weight: 1290 kg (2844 lbs)
Front axle weight: 52%
Rear axle weight: 48%
Gross vehicle weight: 1560 kg (3439 lbs)

Note: Weight distribution is optimized for balanced handling.

Body Materials and Construction

Information on the materials and construction techniques used in the BMW Z3 body

Material Composition

Body panels: Galvanized steel
Hood: Aluminum
Trunk lid: Steel
Doors: Steel with side impact protection

Construction Techniques

Unibody construction for rigidity
Reinforced side sills for crash protection
Welded seams with corrosion-resistant coatings
Integrated roll-over protection system

Note: The unibody design enhances structural integrity and safety.

Aerodynamics and Design Features

Details on the aerodynamic design and unique features of the BMW Z3 body

Aerodynamic Performance

Drag coefficient (Cd): 0.38
Front air dam for improved airflow
Rear spoiler for downforce
Underbody panels for reduced turbulence

Design Features

Retractable soft-top with glass rear window
Flared wheel arches for sporty appearance
Dual exhaust system integrated into rear bumper
Chrome accents on door handles and side mirrors

Note: The soft-top design allows for open-air driving while maintaining structural rigidity.

Interior Dimensions and Ergonomics

Measurements and details of the BMW Z3's interior space and ergonomic design

Seating and Space

Headroom: 950 mm (37.4 in)
Legroom: 1050 mm (41.3 in)
Shoulder room: 1350 mm (53.1 in)
Seat adjustment range: 240 mm (9.4 in)

Cargo Capacity

Trunk volume: 260 liters (9.2 cu ft)
Foldable rear shelf for additional storage
Passenger compartment storage: 12 liters (0.42 cu ft)
Optional hardtop storage bag dimensions: 1200 x 600 x 300 mm (47.2 x 23.6 x 11.8 in)

Note: The trunk capacity is optimized for a roadster, balancing space and performance.

Search Specifications

Search by specification name, value, or description

Component Specifications

Dimensions

Overall Length: 4025 mm

Overall Width: 1690 mm

Overall Height: 1285 mm

Wheelbase: 2446 mm

Track Front: 1415 mm

Track Rear: 1493 mm

Ground Clearance: 120 mm

Weight

Curb Weight: 1240 kg

Gross Vehicle Weight: 1540 kg

Front Axle Weight: 680 kg

Rear Axle Weight: 560 kg

Payload Capacity: 300 kg

Body Materials

Hood: Aluminum

Trunk Lid: Steel

Doors: Steel with aluminum reinforcement

Fenders: Plastic

Roof: Vinyl or hardtop (optional)

Aerodynamics

Drag Coefficient: 0.38

Frontal Area: 1.8 m²

Lift Coefficient Front: 0.12

Lift Coefficient Rear: 0.08

Exterior Features

Headlights: Halogen (standard), Xenon (optional)

Taillights: LED

Mirrors: Electrically adjustable, heated

Wipers: Intermittent, with rain sensor (optional)

Exhaust: Single or dual exhaust (depending on engine)

interior Features

Seats: Leather or cloth, heated (optional)

Steering Wheel: Leather-wrapped, tilt-adjustable

Dashboard: Soft-touch materials with wood or aluminum trim

Airbags: Driver and passenger front airbags

Audio System: AM/FM radio, CD player (optional)

Safety Features

Crumple Zones: Front and rear

Side Impact Protection: Reinforced door beams

Rollover Protection: Integrated roll bars

Seatbelts: 3-point with pretensioners

Child Safety: ISOFIX child seat anchors

Maintenance

Body Wash interval: Every 2 weeks

Wax interval: Every 3 months

Rust Protection: Annual inspection recommended

Convertible Top Care: Clean and condition every 6 months

Paint Repair: Use BMW-approved touch-up paint

Diagnostics

Body Control Module: Part number: 61358380123

Fault Codes

B0100 - Airbag system fault
B0200 - Seatbelt pretensioner fault
B0300 - Rollover sensor fault

Diagnostic Port: OBD-II compliant, located under dashboard

Tolerances

Panel Gap: 2-3 mm

Door Alignment: ±1.5 mm

Hood Alignment: ±2 mm

Trunk Alignment: ±2 mm

Convertible Top Seal: No visible gaps when closed

Service Information Service

Detailed service requirements and schedules for the BMW Z3 body

5000

Inspect body for damage or rust
Check convertible top for wear and leaks
Lubricate door hinges and locks

Use BMW-approved lubricants and cleaning products

15000

Inspect and clean sunroof drains (if equipped)
Check alignment of body panels
Inspect and tighten all exterior fasteners

Ensure proper alignment to prevent wind noise and leaks

30000

Inspect and replace worn weatherstripping
Check and adjust convertible top tension
Inspect and repair any paint chips or scratches

Use BMW-approved replacement parts for weatherstripping

Frequently Asked Questions

Find answers to common questions about torque specifications

What are the body dimensions of the 1995-2002 BMW Z3?

The 1995-2002 BMW Z3 has a length of 4025 mm, a width of 1692 mm, and a height of 1288 mm. The wheelbase is 2446 mm, and the curb weight ranges from 1240 kg to 1380 kg depending on the trim and engine configuration.

What type of body construction is used in the BMW Z3?

The BMW Z3 features a unibody construction with a combination of steel and aluminum components. The body is designed for rigidity and lightweight performance, with specific reinforcements in the chassis to enhance handling and safety.

What is the drag coefficient of the BMW Z3?

The BMW Z3 has a drag coefficient (Cd) of 0.38, which contributes to its aerodynamic efficiency and stability at high speeds.

Are there any common rust issues with the BMW Z3 body?

The BMW Z3 is prone to rust in areas such as the wheel arches, sills, and underbody, particularly in regions with harsh weather conditions. Regular inspection and application of anti-corrosion treatments are recommended to prevent rust.

What materials are used for the BMW Z3 body panels?

The BMW Z3 body panels are primarily made of steel, with some models featuring aluminum hoods to reduce weight. The convertible top is made of reinforced fabric with a multi-layer design for weather resistance and durability.

How do I maintain the convertible top on the BMW Z3?

To maintain the convertible top, clean it regularly with a mild detergent and water, and apply a fabric protectant to repel water and UV rays. Avoid using harsh chemicals or abrasive tools. Ensure the top is fully dry before retracting it to prevent mold and mildew.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

BMW Z3 Body Repair Manual

Coming Soon

Official repair manual for the BMW Z3 body, including detailed instructions for panel replacement, rust repair, and structural reinforcement.

BMW Z3 Body Specifications Guide

Coming Soon

Comprehensive guide detailing the body dimensions, materials, and construction techniques used in the BMW Z3.

BMW Z3 Convertible Top Maintenance Guide

Coming Soon

Step-by-step guide for cleaning, maintaining, and repairing the convertible top on the BMW Z3.

BMW Z3 Rust Prevention and Treatment

Coming Soon

Detailed instructions for preventing and treating rust on the BMW Z3 body, including recommended products and techniques.

About the Author

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