2011 Acura MDX Oil Type & Capacity
The 2011 Acura MDX takes 5W-20 motor oil — 4.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-20 — 4.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| MDX | API - Detergent Oil for Gasoline Engines, SAE 5W-20 | 4.50 QTS. | 4.20 QTS. | Excluding the oil remaining in the engine. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
Buy the right oil
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More specs & repair guides for your MDX
2011 Acura MDX factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
1.93 quarts (7.3 L) — HONDA Long Life Antifreeze/Coolant Type 2. Includes: the coolant in the reserve tank and that remaining in the engine.
Frequently asked questions
What type of oil does a 2011 Acura MDX take?
The 2011 Acura MDX takes 5W-20 motor oil (API - Detergent Oil for Gasoline Engines, SAE 5W-20), per the factory service manual.
How much oil does a 2011 Acura MDX take?
The 2011 Acura MDX holds 4.5 quarts with a filter change, or 4.2 quarts without changing the filter.
Can I use synthetic oil in my 2011 Acura MDX?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2011 Acura MDX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.