We've owned the MG4 Excite 51 for just over 6 months. Here's what I think of the car - good, bad and in-between. Links to some products mentioned in the video;
The best wireless applie carplay/android auto unit is the Carlinkit 5.0 2air - Where can you get it?
Aliexpress (worldwide shipping!) https://s.click.aliexpress.com/e/_DFNDqd1
Amazon https://amzn.to/3w0AsMc
You may consider these others;
EKIY wireless carplay adapter (Aliexpress) https://s.click.aliexpress.com/e/_DkGlRlz
Ottocast U2Air Pro https://amzn.to/3U9wyIU
Other products useful for MG4 and other EV owners:
5m 22kW cable Type 2 cable for public charging: https://amzn.to/46jkNop.
Redtiger F7N 4K dashcam https://amzn.to/3PNHDgP
Rangetour dashcam hardwire kit USB-C https://amzn.to/46Duy0c
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With the latest price drops in Australia, I find the MG4 to be a fantastic city EV. We haven't (yet) done any long road trips in the car, and to be honest we'd probably take the Model 3 for road trips anyway because of the Tesla Supercharger network and class leading autopilot.
Nothing seriously wrong (yet - touch wood) however I keep complaining about the lack of over the air updates. I've often been asked by many people if they should get an MG4 - and it's a qualified Yes/But. Yes, if you want a well priced, small-ish EV, BUT if you can spend a little/lot more to get a Tesla, you'll get access to fantastic software updates every few months for free and full access to all Tesla superchargers - which is important I feel for long road trips.
However, with the MG4 Excite 51 at $40,000 driveaway, versus the cheapest Tesla at around $65,000 driveaway, that's a lot of money that you can put into other charging networks. There's also a bit more competition in the sub $40,000 EV space that didn't exist a year ago, so we may look at other entry level EVs on the channel in the future.