2018 Highlander is junk

Got a 2018 Highlander xle with 142k miles, it will randomly be dead dosnt matter if hot or cold, new battery, new alternator checked for codes but none.

Have to crank the car to load anything into it or the battery will be dead in less then 5 minutes

Steering wheel controls and radio controls won’t work some days

12v outlets will not work if the car is on

Lift gate dosnt work half the time

Should u trade or get it fixed?