Summary
| BMW 320i M Sport teardown analysis |
This is the third report related to the teardown analysis of the BMW 320i M Sport sponsored by the Hiroshima Industrial Promotion Organization. Continuing from the previous two reports on the vehicle’s powertrain, this one will cover the suspension, steering, and braking system parts, all of which are essential to the basic operation of automobiles.
Related reports:
BMW 320i Teardown: Drivetrain, intake and exhaust system configurations （Apr. 2020）
BMW 320i Teardown: B48 2.0L inline 4-cylinder engine （Mar. 2020）
Local Reconstruction Note
This article has been expanded from the visible local mirror text, headings, tags, image captions, tables, and related local article titles. It is presented as a reconstructed reading version, not as a hidden original document.
Suspension, steering, and braking system overview
The source outline identifies this section as part of “BMW 320i Teardown: Suspension, steering, and braking system”. Based on the available local metadata, this section should be read through the lens of Chassis Frame, Brake Master Cylinder, Brake Booster, Bearing, Actuator, ABS and the visible introduction, figures, captions, and tables.
Front suspension
The source outline identifies this section as part of “BMW 320i Teardown: Suspension, steering, and braking system”. Based on the available local metadata, this section should be read through the lens of Chassis Frame, Brake Master Cylinder, Brake Booster, Bearing, Actuator, ABS and the visible introduction, figures, captions, and tables.
Rear suspension – complex multi-link
The source outline identifies this section as part of “BMW 320i Teardown: Suspension, steering, and braking system”. Based on the available local metadata, this section should be read through the lens of Chassis Frame, Brake Master Cylinder, Brake Booster, Bearing, Actuator, ABS and the visible introduction, figures, captions, and tables.
Rack assist electric power steering
The source outline identifies this section as part of “BMW 320i Teardown: Suspension, steering, and braking system”. Based on the available local metadata, this section should be read through the lens of Chassis Frame, Brake Master Cylinder, Brake Booster, Bearing, Actuator, ABS and the visible introduction, figures, captions, and tables.
Brakes
The source outline identifies this section as part of “BMW 320i Teardown: Suspension, steering, and braking system”. Based on the available local metadata, this section should be read through the lens of Chassis Frame, Brake Master Cylinder, Brake Booster, Bearing, Actuator, ABS and the visible introduction, figures, captions, and tables.
Related Local Signals
Nearby records in the local archive include Smart Energy Week 2026: Batteries and Charging; Electrified Vehicle (xEV) Sales Monthly Report (March 2026); Geely i-HEV Intelligent Hybrid Technology Presentation; Mobile World Congress 2026 (3) Evolution of Connected and Autonomous Mobility. These titles can be used as adjacent evidence when comparing suppliers, technologies, markets, and reporting periods.