2021 Toyota Avalon Oil Type & Capacity
The 2021 Toyota Avalon oil type depends on the engine: the 2.5L takes 0W-16 (4.8 quarts qt with filter); the 3.5L takes 0W-20 (5.7 quarts qt with filter); the Hybrid Limited takes 0W-16 (4.8 quarts qt with filter); the Hybrid XLE takes 0W-16 (4.8 quarts qt with filter); the Hybrid XSE takes 0W-16 (4.8 quarts qt with filter); the Touring takes 0W-20 (5.7 quarts qt with filter); the TRD takes 0W-20 (5.7 quarts qt with filter); the XSE Nightshade takes 0W-20 (5.7 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 2.5L: 0W-16, 4.8 quarts with filter
- 2.5L: 0W-16, 4.8 quarts with filter
- 3.5L: 0W-20, 5.7 quarts with filter
- 3.5L: 0W-20, 5.7 quarts with filter
- Hybrid Limited: 0W-16, 4.8 quarts with filter
- Hybrid XLE: 0W-16, 4.8 quarts with filter
- Hybrid XSE: 0W-16, 4.8 quarts with filter
- Touring: 0W-20, 5.7 quarts with filter
- TRD: 0W-20, 5.7 quarts with filter
- XSE Nightshade: 0W-20, 5.7 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 2.5L — Limited, 2.5L Eng VIN B, 2.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-16 | 4.80 QTS. | 4.40 QTS. | SAE 0W-16 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-16 is not available, SAE 0W-20 oil may be used. However, it must be replaced with SAE 0W-16 at the next oil change. |
| 2.5L — XLE, 2.5L Eng VIN B, 2.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-16 | 4.80 QTS. | 4.40 QTS. | SAE 0W-16 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-16 is not available, SAE 0W-20 oil may be used. However, it must be replaced with SAE 0W-16 at the next oil change. |
| 3.5L — Limited, 3.5L Eng VIN Z, 3.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-20 | 5.70 QTS. | 5.60 QTS. | SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with SAE 0W-20 at the next oil change. The engine oil capacity is a reference quantity to be used when changing the engine oil. Warm up the engine and turn off the engine, wait more than 5 minutes, and check the oil level on the dipstick. |
| 3.5L — XLE, 3.5L Eng VIN Z, 3.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-20 | 5.70 QTS. | 5.60 QTS. | SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with SAE 0W-20 at the next oil change. The engine oil capacity is a reference quantity to be used when changing the engine oil. Warm up the engine and turn off the engine, wait more than 5 minutes, and check the oil level on the dipstick. |
| Hybrid Limited — 2.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-16 | 4.80 QTS. | 4.40 QTS. | SAE 0W-16 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-16 is not available, SAE 0W-20 oil may be used. However, it must be replaced with SAE 0W-16 at the next oil change. |
| Hybrid XLE — 2.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-16 | 4.80 QTS. | 4.40 QTS. | SAE 0W-16 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-16 is not available, SAE 0W-20 oil may be used. However, it must be replaced with SAE 0W-16 at the next oil change. |
| Hybrid XSE — 2.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-16 | 4.80 QTS. | 4.40 QTS. | SAE 0W-16 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-16 is not available, SAE 0W-20 oil may be used. However, it must be replaced with SAE 0W-16 at the next oil change. |
| Touring — 3.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-20 | 5.70 QTS. | 5.60 QTS. | SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with SAE 0W-20 at the next oil change. The engine oil capacity is a reference quantity to be used when changing the engine oil. Warm up the engine and turn off the engine, wait more than 5 minutes, and check the oil level on the dipstick. |
| TRD — 3.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-20 | 5.70 QTS. | 5.60 QTS. | SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with SAE 0W-20 at the next oil change. The engine oil capacity is a reference quantity to be used when changing the engine oil. Warm up the engine and turn off the engine, wait more than 5 minutes, and check the oil level on the dipstick. |
| XSE Nightshade — 3.5L Eng | TOYOTA Genuine Motor Oil. SAE 0W-20 | 5.70 QTS. | 5.60 QTS. | SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with SAE 0W-20 at the next oil change. The engine oil capacity is a reference quantity to be used when changing the engine oil. Warm up the engine and turn off the engine, wait more than 5 minutes, and check the oil level on the dipstick. |
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More factory specs & repair guides for your Avalon
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Coolant capacity
7.3 quarts (6.9 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 2021 Toyota Avalon take?
It depends on the engine: 2.5L uses 0W-16; 3.5L uses 0W-20; Hybrid Limited uses 0W-16; Hybrid XLE uses 0W-16; Hybrid XSE uses 0W-16; Touring uses 0W-20; TRD uses 0W-20; XSE Nightshade uses 0W-20.
What is the oil capacity of a 2021 Toyota Avalon?
Oil capacity depends on the engine: 2.5L holds 4.8 quarts with filter; 3.5L holds 5.7 quarts with filter; Hybrid Limited holds 4.8 quarts with filter; Hybrid XLE holds 4.8 quarts with filter; Hybrid XSE holds 4.8 quarts with filter; Touring holds 5.7 quarts with filter; TRD holds 5.7 quarts with filter; XSE Nightshade holds 5.7 quarts with filter.
How often should I change the oil in my 2021 Toyota Avalon?
Most 2021 Toyota Avalon 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 2021 Toyota Avalon?
Yes. 0W-16 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2021 Toyota Avalon. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.