BMW 550i 2017-present Body Specifications
Detailed technical specifications for the body system of the 2017-Present BMW 550i, including structural design, materials, dimensions, and safety features.
Overview Specifications
Comprehensive description of the body specifications for the 2017-Present BMW 550i, 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 'aerodynamics'.
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
Curb Weight
1830 kg (4034 lbs)
Drag Coefficient
0.28
Trunk Volume
530 liters (18.7 cu ft)
Wheelbase
2975 mm (117.1 in)
Track Width (Front/Rear)
1600 mm (63.0 in) / 1627 mm (64.1 in)
Available Specifications
Exterior Dimensions
Detailed measurements and specifications of the exterior body dimensions.
Exterior Dimensions
Detailed measurements and specifications of the exterior body dimensions.
Overall Dimensions
- Length: 4954 mm (195.0 in)
- Width: 1868 mm (73.5 in)
- Height: 1479 mm (58.2 in)
- Wheelbase: 2975 mm (117.1 in)
- Track width (front/rear): 1600 mm (63.0 in) / 1627 mm (64.1 in)
Cargo and Trunk Space
- Trunk volume: 530 liters (18.7 cu ft)
- Maximum cargo capacity with seats folded: 1700 liters (60.0 cu ft)
- Trunk opening width: 1040 mm (40.9 in)
- Trunk opening height: 500 mm (19.7 in)
Note: Cargo capacity may vary depending on optional equipment and configuration.
Body Materials and Construction
Information on the materials and construction techniques used in the body of the BMW 550i.
Body Materials and Construction
Information on the materials and construction techniques used in the body of the BMW 550i.
Material Composition
- High-strength steel used in the chassis for enhanced rigidity
- Aluminum used in the hood, doors, and trunk lid for weight reduction
- Carbon fiber reinforced plastic (CFRP) in select structural components
- Magnesium alloy in the engine support structure
Construction Techniques
- Laser welding for precise and strong joints
- Adhesive bonding for improved structural integrity
- Hydroforming for complex shapes in the chassis
- Hot-stamping for high-strength components
Note: These techniques contribute to the vehicle's overall safety and performance.
Aerodynamics
Details on the aerodynamic design and features of the BMW 550i.
Aerodynamics
Details on the aerodynamic design and features of the BMW 550i.
Drag Coefficient
- Drag coefficient (Cd): 0.28
- Active air flaps in the front grille for improved airflow
- Aerodynamically optimized underbody panels
- Rear spoiler integrated into the trunk lid
Air Curtains and Air Breathers
- Air curtains in the front bumper for reduced turbulence
- Air breathers behind the front wheels for improved airflow
- Aerodynamic wheel designs available as options
- Sealed wheel arches for reduced drag
Note: These features enhance both performance and fuel efficiency.
Lighting and Visibility
Specifications and features related to the lighting and visibility systems.
Lighting and Visibility
Specifications and features related to the lighting and visibility systems.
Headlights
- LED headlights standard, with adaptive LED headlights optional
- Automatic high beam assist available
- Cornering lights for improved visibility in turns
- Headlight cleaning system included
Wipers and Washers
- Rain-sensing windshield wipers standard
- Headlight washers integrated into the front bumper
- Rear window wiper with washer system
- Heated washer nozzles for winter conditions
Note: These features ensure optimal visibility in various weather conditions.
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Component Specifications
Dimensions
- Overall Length
- 4965 mm
- Overall Width
- 1868 mm
- Overall Height
- 1479 mm
- Wheelbase
- 2975 mm
- Track Width Front
- 1600 mm
- Track Width Rear
- 1610 mm
Weight
- Curb Weight
- 1830 kg
- Gross Vehicle Weight
- 2350 kg
- Payload Capacity
- 520 kg
- Front Axle Load
- 1040 kg
- Rear Axle Load
- 990 kg
Aerodynamics
- Drag Coefficient
- 0.29 Cd
- Frontal Area
- 2.22 m²
- Lift Coefficient Front
- 0.12
- Lift Coefficient Rear
- 0.08
Body Materials
- Material Composition
-
- Aluminum
- High-strength steel
- Magnesium
- Corrosion Protection
- Electrophoretic dip coating
- Paint Thickness
- 120-150 microns
Doors
- Number Of Doors
- 4
- Door Type
- Frameless with integrated window seals
- Door Opening Angle Front
- 70 degrees
- Door Opening Angle Rear
- 65 degrees
- Door Weight Front
- 32 kg
- Door Weight Rear
- 28 kg
Windows
- Front Windshield Thickness
- 5.5 mm
- Rear Windshield Thickness
- 4.5 mm
- Side Window Thickness
- 3.5 mm
- Window Material
- Laminated safety glass
- Window Tinting
- UV-protective coating
Roof
- Roof Type
- Fixed panoramic sunroof
- Roof Material
- Tempered glass with UV protection
- Roof Opening Area
- 0.8 m²
- Roof Weight
- 18 kg
Trunk
- Trunk Capacity
- 520 liters
- Trunk Opening Width
- 1050 mm
- Trunk Opening Height
- 500 mm
- Trunk Floor Material
- Carpeted with anti-slip surface
- Trunk Hinge Type
- Gas strut-assisted
Safety Features
- Crumple Zones
-
- Front
- Rear
- Side
- Rollover Protection
- Integrated roll bars
- Side Impact Protection
- Reinforced B-pillars
- Pedestrian Protection
- Active hood system
Maintenance
- Body Wash interval
- Every 2 weeks
- Waxing Interval
- Every 3 months
- Rust Protection Check
- Annually
- Paint Care Products
-
- BMW-approved car shampoo
- BMW paint sealant
Service Information Service
Detailed service requirements and schedules for the body components
- Inspect body for damage or corrosion
- Check door and trunk seals
- Lubricate door hinges and locks
Use BMW-approved lubricants and cleaning products
- Inspect and clean sunroof drainage system
- Check windshield wiper blades
- Inspect and adjust door alignment
Ensure proper drainage to prevent water ingress
- Inspect and replace worn door seals
- Check and tighten body fasteners
- Inspect and repair any paint damage
Use BMW Genuine Parts for replacements
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the exterior dimensions of the 2017-Present BMW 550i?
What are the exterior dimensions of the 2017-Present BMW 550i?
The 2017-Present BMW 550i has an overall length of 4954 mm (195.0 in), a width of 1868 mm (73.5 in) excluding mirrors, and a height of 1479 mm (58.2 in). The wheelbase measures 2975 mm (117.1 in).
Q2 What materials are used in the body construction of the BMW 550i?
What materials are used in the body construction of the BMW 550i?
The BMW 550i features a lightweight yet rigid body structure made from a combination of high-strength steel, aluminum, and magnesium. The hood, doors, and front fenders are constructed from aluminum to reduce weight and improve performance.
Q3 What is the drag coefficient of the BMW 550i?
What is the drag coefficient of the BMW 550i?
The BMW 550i has a drag coefficient (Cd) of 0.29, which is achieved through aerodynamic design elements such as active air flaps, a flat underbody, and optimized airflow around the wheels.
Q4 What is the curb weight of the BMW 550i?
What is the curb weight of the BMW 550i?
The curb weight of the BMW 550i varies depending on the trim and options, but it typically ranges from 1870 kg (4123 lbs) to 1950 kg (4299 lbs).
Q5 Does the BMW 550i feature any advanced safety systems integrated into the body?
Does the BMW 550i feature any advanced safety systems integrated into the body?
Yes, the BMW 550i includes advanced safety systems such as a reinforced passenger cell, crumple zones, and integrated sensors for driver assistance systems like lane departure warning, forward collision warning, and pedestrian detection.
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 550i Body Repair Manual
Coming SoonOfficial repair manual for the BMW 550i body, covering procedures for panel replacement, paintwork, and structural repairs.
Aerodynamics and Design Overview
Coming SoonDetailed guide on the aerodynamic features and design principles of the BMW 550i body.
Lightweight Materials in BMW 550i
Coming SoonTechnical document explaining the use of aluminum, magnesium, and high-strength steel in the BMW 550i body construction.
Safety Systems Integration
Coming SoonOverview of the safety systems integrated into the BMW 550i body, including crash protection and driver assistance technologies.
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