A 2015 Honda Crosstour has an engine oil capacity of 4.2 quarts with the oil filter included if You've got A4Cylinder engine and 4.5 quarts if You've got A6-cylinder engine. Honda recommends that You use their Genuine Honda motor oil with a viscosity of 0W-20 for both of the engine options. While You don't need to use synthetic they do say that You can use it as long as it's the correct oil weight and has the API certified seal on it. Synthetic is typically the better option though and doesn't cost much more than conventional oil these days. When using synthetic You get better engine protection and You can drive longer in between oil changes. -
Karen L.
April 10, 2020
The honda crosstour 3.5L v6 motor uses 4.5 Quarts of oil with the filter installed.
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