The automatic start/stop function shuts off the engine when your car is idling. But just how much does this technology really save you on gas?

Physical key fobs won't feature a remote start button any longer. But Toyota's Connected Services will still offer the function, for a price.

Windows computers that support advanced startup options in the BIOS can be set to start automatically on a schedule. Mac computers running Mac OS X Mountain Lion can also be set to start up ...

The remote-start function lets you warm up your engine in the winter (or cool down your cabin in the summer) from the comfort of your couch. It's available in many models made by Chevrolet, GMC ...