You can add modern car functionality to most cars, even a 16 year old Lexus. Yes, my 2003 Lexus GX 470 now has a 10 inch touch screen with Internet web browsing, wireless Apple CarPlay (or Android Auto), Bluetooth calling and audio streaming, TPMS tire monitoring and much more.
See the video for my review. Is it perfect? No. There is an updated model with 4 GB or RAM coming in the future, but that means all of these existing ones like I have with 2 GB will be cheaper.
You can buy the similar unit I did on Phoneix Radio. Here is a link to the Lexus, or if you have a different car, they make a lot of other options, including updated ones for Ford and Chevy pickups.
If you are interested in the Wireless CarPlay dongle, you can buy it here. https://amzn.to/2FzFv90 Look for the blog post on that review coming soon.