Where is the B-pillar of a sedan located?

[EthanRose]

The B-pillar of a sedan is located between the front and rear seats of the cabin, specifically the vertical bar between the two side doors, extending from the roof to the bottom of the car. From the inside, the seat belt is attached to the B-pillar. The B-pillar, also known as the center pillar, is situated between the front and rear doors and bears the pressure from both the roof and the front and rear doors. Additionally, additional components such as the front seat belts are installed inside the B-pillar. To better achieve force transmission, the B-pillar is often designed to protrude outward. The A-pillar, B-pillar, and C-pillar are all main parts that support the structural strength of the vehicle. The A-pillar is the pillar on the left and right front sides of the driver, connecting the roof and the body of the car. The B-pillar is the pillar between the front and rear doors, and the C-pillar is the pillar connecting the roof and the body at the outermost sides of the rear seats.