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26/06/2021 1:03 pm
Topic starter
Scotty, do you use premium fuel on the is250 because it is only the 2.5 engine. Does unleaded fuel really help the engine cause its like 5 bucks extra per tank and I want to know if its actually necessary.
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26/06/2021 1:29 pm
All fuel is unleaded (as stated on the pump)
If you want to know which fuel octane a vehicle needs, check the owner's manual
https://www.lexus.ca/lexus/en/know-your-lexus/manuals