With an AMT or automatic transmission, the driver can focus on the task at hand instead of hitting the correct shift points. With no clutch pedal, the driver is less fatigued at the end of the day.

Modern automatic transmissions are quieter, shift faster, feature more gears (up to 10) for quicker acceleration, help reduce tailpipe emissions and get better fuel mileage than manual transmissions.

In a few cases, however, the latest automatic-transmission designs ... can deliver better fuel economy and acceleration. But shift quality and fuel economy vary, so check our ratings and try ...