Since modern automatic transmissions are generally seamless, any noticeable symptoms are important warnings that should prompt an immediate diagnosis.

A used car can look flawless in a dealer’s lot lighting and still carry thousands […] ...

Nine-speed gearboxes may be commonplace now, but the world's first example didn't have such an easy birth when it was launched. And it wasn't that long ago.

Sometimes the cars we buy come from manufacturers with known problems right off the showroom floor. In those cases, it may seem as though there was no research and development that went into the ...