NationMaster - Encyclopedia: Engine positioning

Engine positioning describes the placement of an automobile engine relating to the axle. Wikipedia does not have an article with this exact name. ... In automobile design layout is the place where both the engine and driven wheels are. ... An internal combustion engine is an engine that is powered by the expansion of hot combustion products of fuel directly acting within an engine. ... An axle is a central shaft for a rotating wheel or gear. ...

Types

Front-mounted engine

Describes the placement of an automobile engine in front of or on the front axle.

This layout is the most traditional form and remains a popular, practical design. The engine which takes up a great deal of space is packaged in a location passengers and luggage typically would not use. The main deficit is weight distribution - the heaviest component is at one end of the vehicle. Car handling is not ideal, but usually predictable.

Rear engine

In Automobile design, an RR, or Rear-engine, Rear wheel drive, layout places both the engine and drive wheels at the rear of the vehicle. ...

Mid engine

In Automobile design, an MR or Mid-engine, Rear wheel drive layout drives the rear wheels with an engine placed just in front of them, behind the passenger compartment. ...

See also

Categories: Articles to be merged since November 2006 | Automobile stubs | Automobile layouts It has been suggested that this article or section be merged into Mid-engine design . ... In automobile design, an MF or Mid-engine, Front wheel drive layout is one in which the front wheels are driven by an engine placed just behind them, in front of the passenger compartment. ... Front wheel drive is the most common form of engine/transmission layout used in modern passenger cars, where the engine drives the front wheels. ... Four wheel drive or 4x4, is a type of four wheeled vehicle drivetrain configuration that enables all four wheels to receive power from the engine simultaneously in order to provide maximum traction. ... Rear wheel drive was a common form of engine/transmission layout used in automobiles throughout the 20th century. ... In Automobile design, an RR, or Rear-engine, Rear wheel drive, layout places both the engine and drive wheels at the rear of the vehicle. ... In automobile design, an FR, or front-engine, rear wheel drive means a layout where the engine is in the front of the vehicle and drive wheels at the rear. ... In automobile design, an FF, or Front-engine, Front wheel drive, layout places both the engine and driven wheels at the front of the vehicle. ...

Contents

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Front-mounted engine

Rear engine

Mid engine

See also

Types