BMW M3 2015-2020

BMW M3 2015-2020 Body Specifications

Detailed technical specifications and documentation for the body system of the 2015-2020 BMW M3, covering body structure, materials, dimensions, aerodynamics, and exterior components.

Updated Oct 14, 2023

Overview Specifications

Comprehensive description of the body specifications for the 2015-2020 BMW M3, including key features, measurements, and technical details. This section covers the structural design, materials, dimensions, and aerodynamic elements of the vehicle.

How to Use

Use the search function to locate specific body specifications by entering keywords such as 'dimensions', 'materials', or 'aerodynamics'. Use exact terms for precise results.

Navigate through the body documentation sections using the table of contents. Each major section is divided into subsections for detailed technical information.

Key Specifications

Length

4671 mm (183.9 in)

Curb Weight

1595 kg (3516 lbs)

Drag Coefficient

0.34

Trunk Volume

480 liters (16.9 cu ft)

Carbon Fiber Roof Weight Reduction

5 kg (11 lbs)

Available Specifications

Exterior Dimensions

Detailed measurements and specifications of the BMW M3's exterior dimensions, including length, width, height, and wheelbase.

Overall Dimensions

Length: 4671 mm (183.9 in)
Width: 1877 mm (73.9 in)
Height: 1425 mm (56.1 in)
Wheelbase: 2812 mm (110.7 in)
Track width (front/rear): 1579 mm / 1603 mm (62.2 in / 63.1 in)

Ground Clearance and Weight

Ground clearance: 120 mm (4.7 in)
Curb weight: 1595 kg (3516 lbs)
Weight distribution (front/rear): 52% / 48%
Gross vehicle weight: 2040 kg (4497 lbs)

Note: Weight distribution is optimized for balanced handling and performance.

Body Structure and Materials

Technical details about the body construction, materials used, and structural design for enhanced performance and safety.

Chassis and Frame

Material: High-strength steel and aluminum
Body type: Unibody construction
Front suspension: Double-wishbone with aluminum components
Rear suspension: Multi-link with aluminum components
Drag coefficient (Cd): 0.34

Aerodynamic Features

Active front air vents for improved cooling
Rear diffuser for enhanced downforce
Carbon fiber roof panel for weight reduction
Aerodynamically optimized side mirrors

Note: The carbon fiber roof reduces weight by approximately 5 kg (11 lbs).

Interior Dimensions

Measurements and specifications of the interior space, including seating capacity, headroom, legroom, and cargo space.

Seating and Space

Seating capacity: 5 passengers
Front headroom: 1015 mm (40.0 in)
Rear headroom: 945 mm (37.2 in)
Front legroom: 1065 mm (41.9 in)
Rear legroom: 890 mm (35.0 in)

Cargo Capacity

Trunk volume: 480 liters (16.9 cu ft)
Foldable rear seats for expanded storage
Cargo width: 1000 mm (39.4 in)
Cargo height: 500 mm (19.7 in)

Note: Cargo capacity can be increased by folding the rear seats.

Lighting and Exterior Features

Details about the exterior lighting systems, mirrors, and other features designed for functionality and aesthetics.

Lighting Systems

LED headlights with adaptive functionality
LED daytime running lights
LED taillights with dynamic turn signals
Automatic headlight leveling

Exterior Mirrors and Windows

Electrically adjustable and heated side mirrors
Automatic dimming rearview mirror
Power-folding side mirrors
Rain-sensing windshield wipers

Note: Side mirrors include integrated turn signals for improved visibility.

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Component Specifications

Dimensions

Overall Length: 4671 mm

Overall Width: 1877 mm

Overall Height: 1428 mm

Wheelbase: 2812 mm

Track Width Front: 1572 mm

Track Width Rear: 1602 mm

Ground Clearance: 120 mm

Weight

Curb Weight: 1595 kg

Gross Vehicle Weight: 2050 kg

Weight Distribution Front: 52%

Weight Distribution Rear: 48%

Body Materials

Roof: Carbon Fiber Reinforced Plastic (CFRP)

Hood: Aluminum

Doors: Steel with aluminum outer panels

Trunk Lid: Aluminum

Chassis: Steel and aluminum hybrid construction

Aerodynamics

Drag Coefficient: 0.34 Cd

Front Lift Coefficient: 0.12

Rear Lift Coefficient: 0.08

Active Aero Components

Adaptive M Suspension
Air Curtains
Rear Diffuser

Exterior Lighting

Headlights: Type: LED Adaptive Headlights
Part Number: 63117365471
Beam Range: Up to 500 meters

Taillights: Type: LED
Part Number: 63217365472
Dynamic indicator: Yes

Fog Lights: Type: LED
Part Number: 63317365473

Windows And Mirrors

Windshield: Thickness: 5.5 mm
Material: Laminated Glass
Part Number: 51317365474

Side Windows: Thickness: 4.0 mm
Material: Tempered Glass
Part Number: 51327365475

Rear Window: Thickness: 5.0 mm
Material: Laminated Glass
Part Number: 51337365476

Side Mirrors: Type: Electrochromic
Part Number: 51167365477
Adjustment: Power Folding and Heating

Doors And Locks

Door Type: Frameless

Locking System: Type: Central Locking
Part Number: 51217365478
Remote Range: Up to 100 meters

Door Handles: Material: Aluminum
Part Number: 51227365479

Seats

Front Seats: Type: M Sport Seats
Material: Merino Leather
Part Number: 52107365480
Adjustment: 18-way Power Adjustable

Rear Seats: Type: Bench
Material: Merino Leather
Part Number: 52117365481
Folding: 60/40 Split

Safety Features

Airbags: Front: Dual-stage
Side: Thorax and Head
Knee: Driver
Curtain: Full-length

Seatbelts: Front: 3-point with Pretensioners
Rear: 3-point
Load Limiter: Yes

Crash Rating: Ncap: 5 Stars
Iihs: Good

Maintenance

Body Wash interval: Every 2 weeks

Waxing Interval: Every 3 months

Paint Care: Recommended Products: BMW Paint Cleaner, BMW Carnauba Wax
Part Numbers: 83127365482, 83137365483

Rust Protection: Undercoating: Every 5 years
Part Number: 83147365484

Service Information Service

Detailed service requirements and schedules for the BMW M3 body components

10000

Inspect and clean exterior lighting
Check and adjust door locks and hinges
Inspect windshield wipers and replace if necessary

Ensure all body panels are free from damage and corrosion

30000

Inspect and lubricate door seals
Check and adjust side mirrors
Inspect and clean sunroof mechanism

Perform rust protection treatment if necessary

60000

Inspect and replace windshield if damaged
Check and replace side windows if necessary
Inspect and replace door handles if worn

Ensure all safety features are functioning correctly

Frequently Asked Questions

Find answers to common questions about torque specifications

What are the dimensions of the 2015-2020 BMW M3 body?

The 2015-2020 BMW M3 has a length of 4671 mm, a width of 1877 mm (including mirrors: 2040 mm), and a height of 1429 mm. The wheelbase is 2812 mm, and the track widths are 1579 mm (front) and 1603 mm (rear).

What materials are used in the construction of the BMW M3 body?

The BMW M3 body utilizes a combination of high-strength steel, aluminum, and carbon fiber-reinforced plastic (CFRP). The roof is made of CFRP to reduce weight and lower the center of gravity, enhancing handling and performance.

What is the curb weight of the 2015-2020 BMW M3?

The curb weight of the 2015-2020 BMW M3 is approximately 1580 kg (3483 lbs) for the standard model. Weight may vary slightly depending on optional equipment and trim levels.

What is the drag coefficient of the BMW M3?

The BMW M3 has a drag coefficient (Cd) of 0.34, which is optimized for aerodynamic efficiency while maintaining high-speed stability and performance.

Are there any specific maintenance requirements for the CFRP roof?

The CFRP roof requires minimal maintenance. Avoid using abrasive cleaners or tools that could damage the surface. Regularly inspect for cracks or damage, and consult a BMW-certified technician for repairs to ensure structural integrity.

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 M3 Body Repair Manual

Coming Soon

Official repair manual for the 2015-2020 BMW M3 body, including detailed procedures for panel replacement, alignment, and structural repairs.

CFRP Roof Care Guide

Coming Soon

A guide to maintaining and caring for the carbon fiber-reinforced plastic (CFRP) roof, including cleaning tips and inspection procedures.

BMW M3 Aerodynamics Overview

Coming Soon

Technical overview of the aerodynamic design of the 2015-2020 BMW M3, including wind tunnel testing results and performance benefits.

Body Panel Alignment Specifications

Coming Soon

Detailed specifications and procedures for aligning body panels on the 2015-2020 BMW M3 to ensure proper fit and finish.

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