Etuvetoinen

Etuvetoinen refers to a type of traction system where the engine's power is primarily directed to the front wheels of a vehicle. This is in contrast to rear-wheel drive, where power goes to the back wheels, or all-wheel drive, where power is distributed to all four wheels. In an etuvetoinen vehicle, the front wheels are responsible for both steering and providing propulsion.

This system offers several advantages, particularly in terms of packaging and efficiency. By placing the engine and transmission over or near the front wheels, designers can often create more interior space and a shorter overall vehicle length. Additionally, etuvetoinen designs tend to be more fuel-efficient due to a lighter drivetrain and reduced mechanical friction compared to some other configurations.

The popularity of etuvetoinen vehicles surged in the latter half of the 20th century, becoming the dominant layout for many passenger cars, especially compact and subcompact models. They generally provide good traction in everyday driving conditions, particularly on dry or moderately wet surfaces. However, in very slippery conditions, like heavy snow or ice, the rear wheels of an etuvetoinen vehicle may have less grip as they are not being driven. Despite this, the combination of cost-effectiveness, interior space optimization, and competent everyday performance has cemented etuvetoinen as a widespread and enduring automotive design.