What is the layout of the engine?
1 Answers
The layout of the engine refers to the method of its installation position and arrangement. Depending on the position of the engine relative to the transmission, chassis, and body, the common engine layouts in automobiles include front-engine front-wheel drive, front-engine rear-wheel drive, rear-engine rear-wheel drive, mid-engine rear-wheel drive, and all-wheel drive. Taking the front-engine layout as an example, where the engine is positioned in front of the front axle, it simplifies the structure of the transmission and drive axle. The engine directly delivers power to the front wheels, eliminating the need for a long drive shaft. This not only reduces power transmission loss but also decreases the complexity and failure rate of the powertrain. Additionally, placing the engine in front of the driver enhances safety during frontal collisions by protecting the driver from impact.