0W30 vs 5W30 oil (vs fuel consumption?)

[3246cc]

how many km on the board? and how much consumption are you talking about?

260xxx km (161,765 milieages)
prox. 1.5 litres at 30.000 km / 18000 mileages)

 

[dnewton3]

Locked.

This OP is trolling us; all threads being related to the same/similar topic with the same questions.

https://bobistheoilguy.com/forums/threads/can-i-go-from-5w30-back-to-0w30.367917/

https://bobistheoilguy.com/forums/threads/0w30-vs-5w30-oil-vs-fuel-consumption.374994/

https://bobistheoilguy.com/forums/threads/advice-needed-5w30-engine-oil.371199/#post-6554593

https://bobistheoilguy.com/forums/t...ys-recommend-for-a-volvo.367986/#post-6466606

https://bobistheoilguy.com/forums/t...nce-for-fuel-improvement.367983/#post-6466538

https://bobistheoilguy.com/forums/t...on-a-5-cyl-diesel-engine.367953/#post-6466068

https://bobistheoilguy.com/forums/threads/k-n-air-filter-and-others.367767/

https://bobistheoilguy.com/forums/threads/volvo-v40-d4-5-cylinder-wrong-oil.367764/#post-6460250