Freewheel explained In mechanical or automotive engineering, a freewheel or overrunning clutch is a device in a transmission that disengages the driveshaft from the driven shaft w ...

History of Four-wheel drive 4x4 In 1893, before the establishment of a modern automotive industry in Britain, English engineer Bramah Joseph Diplock patented a four-wheel-drive sy ...

Hybrid Synergy Drive explained Hybrid Synergy Drive (HSD) designates a set of hybrid car technologies developed by Toyota and used in the company's Yaris, Auris, Prius, Highlander ...

Live axle A live axle, sometimes called a solid axle, is a type of beam axle suspension system that uses the drive shafts that transmit power to the wheels to connect the wheels l ...

Manual transmission A standard transmission or manual transmission is the traditional type of transmission used in a car. The manual or standard transmission consists of a series ...

Automotive Mid-engine design explained A mid-engine layout describes the placement of an automobile engine between the rear and front axles. Benefits The mid-engine layout is typi ...

Rear-engine, rear-wheel-drive In automotive design, a RR, or Rear-engine, Rear-wheel-drive layout places both the engine and drive wheels at the rear of the vehicle. In contrast t ...

Rear-wheel drive Rear-wheel drive (RWD) typically places the engine in the front of the vehicle and the driven wheels are located at the rear, a configuration known as front-engin ...