This is the short version of my unboxing & teardown video.
The car is provided by Banggood. Check it out here https://www.banggood.com/custlink/vmD...
This is the first time WLtoys 1/28 works out of the box.
But all in all, this is 2 steps forward 1 step back.
It has good upgrades from K989/284131. But some stuffs just go backward like non-removeable motor gear and only 98mm wheelbase.

Time stamps
Intro 00:00
Package contents 00:33
Lights 00:47
Transmitter 01:22
Protocol 02:48
Chassis 03:16
Servo 03:42
Differential 04:09
Drivetrain 04:20
Shocks 04:44
Comparing new VS fixed drivetrain 05:10
New VS Old 05:25
Conclusion 12:54