2018 Toyota 4Runner Oil Type & Capacity: 0W-20 (6.6 quarts)
The 2018 Toyota 4Runner takes 0W-20 motor oil — 6.6 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 6.6 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Limited, AWD | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
| Limited, RWD | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
| SR5 Premium, 4WD | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
| SR5 Premium, RWD | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
| SR5, 4WD | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
| SR5, RWD | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
| TRD Off-Road | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
| TRD Off-Road Premium | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
| TRD Pro | TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil | 6.60 QTS. | 6.00 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. |
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Buy the right oil & filter for your 4Runner
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More factory specs & repair guides for your 4Runner
🛞 2018 Toyota 4Runner Tire Size & Pressure →🌧️ 2018 Toyota 4Runner Wiper Blade Sizes →💡 2018 Toyota 4Runner Light Bulb Sizes →📖 2018 Toyota 4Runner Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
11.1 quarts (10.5 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 4Runner take?
The 2018 Toyota 4Runner takes 0W-20 motor oil (TOYOTA Genuine Motor Oil. SAE 0W-20 or equivalent ILSAC GF-5 multigrade engine oil), per the factory service manual.
What is the oil capacity of a 2018 Toyota 4Runner?
The 2018 Toyota 4Runner oil capacity is 6.6 quarts with a filter change, or 6.0 quarts without changing the filter.
How often should I change the oil in my 2018 Toyota 4Runner?
Most 2018 Toyota 4Runner 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 4Runner?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2018 Toyota 4Runner. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.