How It Works The Drivetrain
Media Platforms Design TeamWhether you drive a 500-hp sports car or a 96-hp economy hatchback, all that potency under your car’s or truck’s hood is useless if the engine’s torque doesn’t get to the drivewheels through a complex maze of gears.In fact, the drivetrain may be the least understood part of a vehicle. New innovations in four-wheel and all-wheel drive have only made that confusion worse for many drivers. Here’s a primer to help explain that mystery under the floorboards: what really happens when you press down on the accelerator....