If you're looking to really upgrade your car or truck, consider the Pioneer AVIC-8200. This is one of the best Double-din car stereo options on the market.
Pioneer gives you a beautiful 7-inch capacitive touch display, DVD, GPS, Maps, Navigation, Android Auto, Apple Car-Play, and tons of options on the back for your sound system. You can get Google voice commands or Siri on this thing, too.
You can plug in a microSD card for all your music or video, change the background wallpaper, stream music over Bluetooth, and much more. If you're up for a challenge, you can even bypass some of the settings and tie your backup camera to the Pioneer, or mirror Netflix from Android to your receiver. It's the flagship Pioneer stereo for 2017 and 2018. That said, they have a wireless Android Auto option coming in late 2018 you might want to wait for.
Buy it Now for $699 on Amazon