2020 Toyota RAV4: Complete Fluid Specifications

Quick Reference: 2020 Toyota RAV4 Fluid Specs

Fluid	Type/Spec	Capacity
Engine Oil	SAE 0W-16 / API SP	4.4 - 4.8 quarts (verify with dipstick)
Engine Coolant	Toyota Super Long Life Coolant	6.5 - 7.5 quarts
Transmission Fluid	Toyota Genuine ATF WS	7.9 quarts (verify in owner's manual)
Transfer Case	Toyota Genuine Differential Gear Oil 75W	0.42 - 0.53 quarts
Rear Differential	Toyota Genuine Differential Gear Oil 75W-85 GL-5	0.53 quarts
Brake Fluid	DOT 3	As needed
Power Steering	N/A (Electric Power Steering)	N/A
Washer Fluid	-	5.8 quarts
Diesel Exhaust Fluid	N/A (Gasoline Engine)	N/A

Engine Oil

The 2020 Toyota RAV4 is specified with SAE 0W-16 synthetic engine oil. This is a low-viscosity oil designed for modern engines to improve fuel economy and reduce emissions. It is critical to use oil that meets the API SP (or the previous SN Plus or SN) specification to ensure proper performance and protection. Toyota's own Genuine Motor Oil SAE 0W-16 is the factory-fill and recommended replacement. Using a heavier-weight oil like 5W-20 or 5W-30 may be permissible in certain climates but can result in a loss of fuel economy; always consult your owner's manual for specific guidance. Never use a conventional oil in place of a full synthetic. Oil change intervals are typically every 10,000 miles or 12 months, but this can vary based on driving conditions.

Engine Coolant

Toyota uses a specific pink/red ethylene-glycol based coolant in the 2020 RAV4 called Toyota Super Long Life Coolant (SLLC). This is an Organic Acid Technology (OAT) coolant that is pre-diluted with 50% de-ionized water and should not be mixed with other coolant types or colors. Mixing coolants can cause them to gel, leading to blockages in the cooling system and potential engine damage. SLLC is designed to last for 10 years or 100,000 miles for the initial factory fill, with subsequent changes recommended every 5 years or 50,000 miles. When topping off the system, always use Toyota SLLC to maintain the integrity of the coolant.

Transmission Fluid

The 2020 RAV4 is equipped with an 8-speed automatic transmission that requires a specific low-viscosity fluid: Toyota Genuine ATF WS (World Standard). This is a synthetic fluid with a unique additive package tailored to the needs of modern Toyota transmissions. Use of any other fluid, including so-called “universal” ATFs, can lead to shift quality issues, and in some cases, catastrophic transmission failure. This is not a fluid that should be substituted. While the fluid is considered “lifetime” by Toyota, many technicians recommend a drain-and-fill every 60,000 miles to ensure longevity, especially for vehicles that are driven hard or used for towing.

Transfer Case & Rear Differential

For All-Wheel Drive (AWD) models, both the transfer case and rear differential require gear oil. The transfer case is specified with Toyota Genuine Differential Gear Oil 75W, while the rear differential requires Toyota Genuine Differential Gear Oil 75W-85 GL-5. These are high-performance lubricants designed to withstand the extreme pressures and temperatures found in these components. Do not use a 75W-90 or other common gear oil unless it is specifically approved by Toyota. It's also important to note if your RAV4 has the Dynamic Torque Vectoring AWD system, as this may have slightly different service requirements. Check your owner's manual for verification. These fluids are often overlooked but are critical for the proper functioning of the AWD system. A typical service interval is every 30,000-60,000 miles, depending on usage.

Brake Fluid

Like most modern vehicles, the 2020 Toyota RAV4 uses DOT 3 brake fluid. While DOT 4 can also be used (it has a higher boiling point), it is more hygroscopic, meaning it absorbs moisture more quickly and will need to be changed more frequently. For this reason, it is best to stick with a quality DOT 3 fluid from a sealed container. Brake fluid is a critical safety component, and it should be flushed and replaced every 2-3 years, regardless of mileage, to prevent corrosion in the brake lines and master cylinder.

Power Steering Fluid

The 2020 Toyota RAV4 is equipped with Electric Power Steering (EPS), which means there is no hydraulic power steering pump or fluid to check or change.

Washer Fluid

Use any quality windshield washer fluid. In colder climates, a freeze-resistant fluid is recommended. The capacity of the reservoir is a generous 5.8 quarts.

Diesel Exhaust Fluid (DEF)

The 2020 Toyota RAV4 is only available with a gasoline engine, so there is no need for Diesel Exhaust Fluid (DEF).

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