Apple CarPlay
Designed for iPhone users. Seamlessly integrates Maps, Music, Messages, and Phone. The interface mirrors your iPhone's look and feel. Siri voice control handles most functions hands-free. Works with Spotify, WhatsApp, Waze, and hundreds of compatible apps.
Android Auto
Google's equivalent for Android phones. Integrates Google Maps, Google Assistant, Spotify, and messaging apps. Google Assistant is generally considered more capable than Siri for voice commands. Wider customisation options.
Which Cars Have Them?
Most cars from 2019 onwards include both systems. Some older vehicles (2016-2018) may only have one. Wireless CarPlay/Android Auto (no cable needed) is standard on most 2022+ vehicles.
The Verdict
The best system is the one that matches your phone. iPhone user? CarPlay is seamless. Android user? Android Auto is the obvious choice. The good news is that most modern used cars support both, so you don't need to choose based on your car.
Aftermarket Options
If your car doesn't have CarPlay/Android Auto, aftermarket head units from Sony, Pioneer, and Kenwood (starting from $400 installed) add this functionality to almost any vehicle.