Acronym for All-Wheel Drive, an automotive drivetrain system that powers all four wheels simultaneously. Provides improved traction and handling in various driving conditions.
Modern automotive acronym formed from 'all-wheel drive,' coined in the late 20th century as car manufacturers developed more sophisticated drivetrain systems. Distinguished from 4WD (four-wheel drive) by its automatic and continuous operation.
AWD systems represent a fascinating evolution from simple mechanical 4WD systems to computer-controlled torque distribution. Modern AWD can shift power between wheels in milliseconds, essentially giving each wheel its own 'brain' to optimize grip and performance.
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