2011 Mazda MX-5 Miata Oil Type & Capacity: 5W-20 (4.81 quarts)
The 2011 Mazda MX-5 Miata takes 5W-20 motor oil — 4.81 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-20 — 4.81 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Grand Touring, Automatic | API - ILSAC, SAE 5W-20 Engine Oil | 4.81 QTS. | 4.70 QTS. | — |
| Grand Touring, Standard | API - ILSAC, SAE 5W-20 Engine Oil | 4.81 QTS. | 4.70 QTS. | — |
| Special Edition | API - ILSAC, SAE 5W-20 Engine Oil | 4.81 QTS. | 4.70 QTS. | — |
| Sport, Automatic | API - ILSAC, SAE 5W-20 Engine Oil | 4.81 QTS. | 4.70 QTS. | — |
| Sport, Standard | API - ILSAC, SAE 5W-20 Engine Oil | 4.81 QTS. | 4.70 QTS. | — |
| Touring, Automatic | API - ILSAC, SAE 5W-20 Engine Oil | 4.81 QTS. | 4.70 QTS. | — |
| Touring, Standard | API - ILSAC, SAE 5W-20 Engine Oil | 4.81 QTS. | 4.70 QTS. | — |
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More factory specs & repair guides for your MX-5 Miata
🛞 2011 Mazda MX-5 Miata Tire Size & Pressure →🌧️ 2011 Mazda MX-5 Miata Wiper Blade Sizes →💡 2011 Mazda MX-5 Miata Light Bulb Sizes →📖 2011 Mazda MX-5 Miata Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
7.6 quarts (7.19 L) — FL22 Type Engine Coolant. If the "FL22" mark is shown on or near the cooling system cap, use Mazda Genuine FL22 engine coolant. FL22 type engine coolant is shipped as a diluted solution. Use the solution as is when replacing coolant.
Frequently asked questions
What type of oil does a 2011 Mazda MX-5 Miata take?
The 2011 Mazda MX-5 Miata takes 5W-20 motor oil (API - ILSAC, SAE 5W-20 Engine Oil), per the factory service manual.
What is the oil capacity of a 2011 Mazda MX-5 Miata?
The 2011 Mazda MX-5 Miata oil capacity is 4.81 quarts with a filter change, or 4.7 quarts without changing the filter.
How often should I change the oil in my 2011 Mazda MX-5 Miata?
Most 2011 Mazda MX-5 Miata owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Mazda recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2011 Mazda MX-5 Miata?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2011 Mazda MX-5 Miata. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.