2018 Toyota Yaris iA Oil Type & Capacity: 0W-20 (4.4 quarts)
The 2018 Toyota Yaris iA takes 0W-20 motor oil — 4.4 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 4.4 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Automatic Trans | TOYOTA Genuine Motor Oil. SAE 0W-20 ILSAC | 4.40 QTS. | 4.10 QTS. | — |
| Standard Trans | TOYOTA Genuine Motor Oil. SAE 0W-20 ILSAC | 4.40 QTS. | 4.10 QTS. | — |
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More factory specs & repair guides for your Yaris iA
🛞 2018 Toyota Yaris iA Tire Size & Pressure →🌧️ 2018 Toyota Yaris iA Wiper Blade Sizes →💡 2018 Toyota Yaris iA Light Bulb Sizes →📖 2018 Toyota Yaris iA Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
5.9 quarts (5.58 L) — TOYOTA Super Long Life Coolant or similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrate and non-borate coolant with long-life hybrid organic acid technology. DO NOT use plain water alone. The fluid capacity is the quantity of reference.
Frequently asked questions
What type of oil does a 2018 Toyota Yaris iA take?
The 2018 Toyota Yaris iA takes 0W-20 motor oil (TOYOTA Genuine Motor Oil. SAE 0W-20 ILSAC), per the factory service manual.
What is the oil capacity of a 2018 Toyota Yaris iA?
The 2018 Toyota Yaris iA oil capacity is 4.4 quarts with a filter change, or 4.1 quarts without changing the filter.
How often should I change the oil in my 2018 Toyota Yaris iA?
Most 2018 Toyota Yaris iA 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 — Toyota recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2018 Toyota Yaris iA?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2018 Toyota Yaris iA. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.