What are the types of drivetrain configurations?

1 Answers
AlinaMarie
07/30/25 6:32am
Automotive drivetrain configurations refer to the arrangement of the engine and the number and position of the driven wheels. The most basic classification is based on the number of driven wheels, which can be divided into two main categories: two-wheel drive and four-wheel drive. The details are as follows: 1. Two-wheel drive: In two-wheel drive configurations, they can be further subdivided based on the position of the engine and the driven wheels into front-engine rear-wheel drive (FR), front-engine front-wheel drive (FF), rear-engine rear-wheel drive (RR), and mid-engine rear-wheel drive (MR). Among two-wheel drive SUVs and sedans, the front-engine rear-wheel drive configuration is the most commonly used. 2. Four-wheel drive: Four-wheel drive refers to a configuration where both the front and rear wheels receive power. The engine's torque can be distributed in varying proportions to all wheels depending on road conditions to enhance the vehicle's driving capability. It is generally denoted by 4X4 or 4WD. If a vehicle is marked with these terms, it indicates that the vehicle has four-wheel drive functionality.
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