BMW 330i 2012-2018

BMW 330i 2012-2018 Body Specifications

Detailed technical specifications and documentation for the body system of the 2012-2018 BMW 330I, covering body structure, dimensions, materials, exterior components, and safety features.

Updated Oct 14, 2023

Overview Specifications

Comprehensive description of the body specifications for the 2012-2018 BMW 330I, 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

4633 mm (182.4 in)

Curb Weight

1545 kg (3406 lbs)

Drag Coefficient

0.29

Trunk Capacity

480 liters (16.9 cu ft)

Wheelbase

2810 mm (110.6 in)

Available Specifications

Exterior Dimensions

Detailed measurements and specifications for the exterior dimensions of the BMW 330I.

Overall Dimensions

Length: 4633 mm (182.4 in)
Width: 1811 mm (71.3 in)
Height: 1429 mm (56.3 in)
Wheelbase: 2810 mm (110.6 in)
Track width (front/rear): 1545 mm / 1578 mm (60.8 in / 62.1 in)

Ground Clearance and Weight

Ground clearance: 140 mm (5.5 in)
Curb weight: 1545 kg (3406 lbs)
Gross vehicle weight: 2040 kg (4497 lbs)
Payload capacity: 495 kg (1091 lbs)

Note: Ground clearance may vary slightly depending on tire size and suspension setup.

Body Structure and Materials

Technical details about the body structure and materials used in the BMW 330I.

Body Construction

Unibody construction with high-strength steel
Aluminum hood and front fenders for weight reduction
Magnesium alloy used in select structural components
Corrosion-resistant materials with galvanized steel

Aerodynamics

Drag coefficient (Cd): 0.29
Active air flaps for improved airflow
Aerodynamically optimized underbody panels
Rear spoiler for enhanced downforce

Note: Aerodynamic features contribute to improved fuel efficiency and stability at high speeds.

Exterior Features

Key exterior features and their specifications for the BMW 330I.

Lighting

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

Wheels and Tires

Standard wheel size: 18-inch alloy wheels
Tire size: 225/45 R18 (front), 255/40 R18 (rear)
Run-flat tires as standard equipment
Optional 19-inch wheels available

Note: Tire pressure monitoring system (TPMS) is standard.

Interior Dimensions

Detailed measurements and specifications for the interior dimensions of the BMW 330I.

Seating and Space

Headroom (front/rear): 1020 mm / 950 mm (40.2 in / 37.4 in)
Legroom (front/rear): 1040 mm / 890 mm (40.9 in / 35.0 in)
Shoulder room (front/rear): 1420 mm / 1400 mm (55.9 in / 55.1 in)
Trunk capacity: 480 liters (16.9 cu ft)

Cargo and Storage

Split-folding rear seats for expanded cargo space
Storage compartments in doors and center console
12V power outlet in trunk
Optional ski bag and through-loading system

Note: Trunk capacity can be expanded to 1380 liters (48.7 cu ft) with rear seats folded.

Search Specifications

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Component Specifications

Dimensions

Overall Length: 4624 mm

Overall Width: 1811 mm

Overall Height: 1429 mm

Wheelbase: 2810 mm

Track Width Front: 1545 mm

Track Width Rear: 1578 mm

Ground Clearance: 140 mm

Weight

Curb Weight: 1540 kg

Gross Vehicle Weight: 2040 kg

Payload Capacity: 500 kg

Front Axle Load: 850 kg

Rear Axle Load: 790 kg

Body Materials

Body Structure: Steel and aluminum hybrid

Hood Material: Aluminum

Trunk Lid Material: Aluminum

Door Material: Steel with aluminum reinforcements

Roof Material: Steel

Aerodynamics

Drag Coefficient: 0.29 Cd

Frontal Area: 2.22 m²

Lift Coefficient Front: 0.12

Lift Coefficient Rear: 0.08

Exterior Lighting

Headlight Type: Xenon adaptive headlights

Headlight Output: 3200 lumens

Taillight Type: LED

Fog Light Type: Halogen

Turn Signal Type: LED

Windows And Mirrors

Windshield Material: Laminated glass

Side Windows Material: Tempered glass

Rear Window Material: Tempered glass

Mirror Type: Electrochromic auto-dimming

Mirror Adjustment: Power-adjustable with memory

Doors And Locks

Door Count: 4

Door Hinge Type: Heavy-duty steel

Lock Type: Central locking system

Keyless Entry: Yes

Trunk Release: Power-operated

Safety Features

Airbag Count: 6

Airbag Locations

Front
Side
Curtain

Crumple Zones

Front
Rear

Safety Cell: High-strength steel

Seatbelt Type: 3-point with pretensioners

Paint And Finish

Paint Type: Basecoat/clearcoat

Paint Thickness: 120-150 microns

Corrosion Protection: Electrophoretic coating

Clearcoat Hardness: 2H pencil hardness

interior Trim

Dashboard Material: Soft-touch polyurethane

Door Panel Material: Leather and soft-touch plastic

Headliner Material: Synthetic fabric

Carpet Material: Nylon

Trim Finish: Brushed aluminum

Service Information Service

Detailed service requirements and schedules for the 2012-2018 BMW 330I body

10000

Inspect body for damage or corrosion
Check door hinges and locks for proper operation
Lubricate door hinges and locks
Inspect exterior lighting for proper function

Regular inspection and maintenance of the body components is essential to ensure longevity and safety.

30000

Check and adjust door alignment if necessary
Inspect windshield and window seals for leaks
Check and tighten all body fasteners
Inspect and clean sunroof drains if equipped

Ensure all body components are securely fastened and functioning correctly to maintain structural integrity.

60000

Inspect and replace worn door seals
Check and repair any paint damage or corrosion
Inspect and replace windshield wiper blades
Inspect and clean exterior lighting lenses

Address any paint or seal damage promptly to prevent further deterioration.

Frequently Asked Questions

Find answers to common questions about torque specifications

What are the dimensions of the 2012-2018 BMW 330i body?

The 2012-2018 BMW 330i has a length of 4633 mm, a width of 1811 mm, and a height of 1429 mm. The wheelbase measures 2810 mm, and the curb weight is approximately 1540 kg, depending on the trim and options.

What materials are used in the construction of the BMW 330i body?

The BMW 330i body is constructed using a combination of high-strength steel, aluminum, and lightweight composite materials. The hood and front fenders are made of aluminum to reduce weight and improve weight distribution.

What is the drag coefficient of the BMW 330i?

The BMW 330i has a drag coefficient (Cd) of 0.29, which contributes to its aerodynamic efficiency and fuel economy.

What type of paint protection is recommended for the BMW 330i?

BMW recommends using high-quality ceramic coatings or paint protection films (PPF) to protect the exterior finish. These products provide UV resistance, reduce scratches, and maintain the vehicle's appearance over time.

How do I properly maintain the BMW 330i body to prevent rust?

Regularly wash and wax the vehicle to remove contaminants. Inspect and clean the undercarriage, especially in winter or salty conditions. BMW also recommends applying anti-corrosion treatments to vulnerable areas, such as the wheel arches and underbody.

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 330i Body Repair Manual

Coming Soon

Official repair manual for the 2012-2018 BMW 330i body, including detailed procedures for panel replacement, dent repair, and corrosion prevention.

BMW Genuine Parts Catalog

Coming Soon

Access the official BMW parts catalog to find genuine body components, including panels, trim, and fasteners, ensuring proper fit and warranty compliance.

Aerodynamics and Design Overview

Coming Soon

Technical overview of the BMW 330i's aerodynamic design, including wind tunnel testing results and design principles.

Paint and Finish Care Guide

Coming Soon

BMW's official guide to maintaining the exterior finish of the 330i, including washing, waxing, and paint correction techniques.

About the Author

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