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Acura RDX Oil Capacity
Compare every available Acura RDX oil capacity by year and engine. Use this page to pick the exact detail page before refilling.
Coverage
Years2018-2021
Engine options2
Configurations3
Capacity range4.5-5 qt
All RDX Oil Specs
Exact year and engine matches, with filter capacity first.
YearEngineWith FilterViscosityType
20212.0 L engine5 qt0W-20See manual20202.0 L engine5 qt0W-20See manual20183.5 L engine4.5 qt0W-20See manualWhy This Model Has Multiple Oil Capacities
A RDX query is usually too broad on its own. Oil capacity changes with year range, engine family, and hybrid versus gas setup. Pick the exact row above before using the value in a refill or oil change.