Engine oil Castrol or Pentosin

I use castrol magnatec beucase it has some kindof ionization tech where it sticks to metal surfaces to reduce start up wear which the prius is constanly starting/stopping.

As someone who lives in Florida, and has a high mileage m54 motor, I only use Castrol 5w40 and 5w30 if I cant find the first option. Runs amazing and daily driven with some abuse lol

Go to wallmart and buy two jugs of Castrol Edge Full Synthetic 5W-30 and then just purchase a couple filters off of FCP Euro.

The 2020 has been great but the engine still clacked and groan albeit nowhere near the 19. With the 0.5 quart of Castrol 5W50 I love the car now! Pickup is great and the engine being pettier seems to help the transmission shift better also.

I use edge 5w40, I switched from 5w30 and oil consumption has went way down and it feels like the engine runs smoother.

Castrol 5W-40 Euro been using it since 20k miles now at 160k mile zero issues other then gasket leaks.

I use pentosin. Made for vws. Change it every 10k. Good quality filter and you'll be good

I use Castrol Edge High Millage and a STP XL filter or Mobil 1.

Castrol Edge Extended Performance, 5w30

If you want to do 5k oil changes, best to switch back to Castrol GTX or any cheapo oil as you'll have no significant advantage using synthetic for short periods of time.