The iDrive controller in the 2014 BMW 328i xDrive Gran Turismo is half again as big as it used to be. But there's a good reason for it.
Back-up cameras will be mandatory in 2018, but nearly half of new vehicles already have them. New camera uses are on the way, too.
Use this Edmunds Tech Checklist to determine if a car's Bluetooth system works well with your phone and has the features you want.
Everything you need to know about how all-wheel, four-wheel, front-wheel and rear-wheel drives work, and which is best for you.
Articles on Bluetooth and music player integration, audio systems, telematics and in-dash navigation. They explain what you need to know about the technologies before you buy a car.
Read road tests and reviews of latest car-related smartphone apps.
Articles on factory and aftermarket car audio systems and reviews of systems you'll find in new cars.