Understanding the 2020 4Runner oil capacity is fundamental for any owner looking to maintain their Toyota’s legendary reliability. This specific generation of the Land Cruiser continues the tradition of robust performance, and using the correct volume of lubricant is critical for ensuring optimal engine protection and longevity. Getting this specification right prevents premature wear and keeps the sophisticated V6 running smoothly under various driving conditions.
2020 4Runner Oil Specifications by Engine
The 2020 model year offers two primary powertrain choices, and the oil capacity differs between them. Owners of the SR5 and Limited trims equipped with the 2TR-FE 2.7-liter four-cylinder engine will require a specific amount of fluid. Conversely, those with the more powerful V6 option found in the TRD Off-Road and Platinum trups will need a different volume to achieve the correct lubrication level for their increased performance demands.
4.0L V6 (1GR-FE) Engine Capacity
For the robust 4.0-liter V6 engine, the total oil capacity is approximately 6.4 quarts (6.1 liters). This figure represents the full volume required to fill the crankcase and the oil filter assembly. When performing an oil change, it is essential to add the bulk of this amount first, then top off slowly to avoid overfilling, which can lead to increased pressure and potential seal damage.
2.7L I4 (2TR-FE) Engine Capacity
The smaller 2.7-liter four-cylinder engine found in base models has a slightly smaller oil requirement. The total capacity for the 2TR-FE engine is generally around 4.4 quarts (4.2 liters). Despite the reduced volume, adhering to the manufacturer's specifications for viscosity and type remains just as crucial for the smaller powerplant's efficiency and durability.
How to Check and Add Oil Correctly
Proper maintenance goes beyond knowing the 2020 4Runner oil capacity; it involves executing the check and fill process correctly. Always ensure the engine is warmed up and then turned off before checking the dipstick. This allows the oil to drain back into the pan, providing an accurate reading of the static level. Consult the dipstick markings carefully, adding small increments of oil until the level sits within the optimal range.
Warm up the engine for two to three minutes to circulate oil.
Park the vehicle on a level surface and engage the parking brake.
Locate the dipstick, pull it out, wipe it clean, and reinsert it fully.
Pull it out again and check the level against the hot marks.
Add oil slowly through the filler cap, checking frequently with the dipstick.
Recommended Oil Type and Filter
Knowing the capacity is only half the battle; selecting the right oil ensures the 2020 4Runner performs at its peak. Toyota recommends using 0W-20 synthetic motor oil for the 2TR-FE four-cylinder engine to optimize fuel economy and cold-weather performance. For the 1GR-FE V6, a 5W-30 viscosity is typically specified to balance protection and efficiency, though specific markets may vary based on climate regulations.
Along with the correct capacity and viscosity, replacing the oil filter with every change is non-negotiable. A high-quality filter traps contaminants effectively, preventing them from circulating through the intricate passages of the engine. Always lubricate the gasket on the new filter with a small amount of fresh oil before installation to ensure a proper seal and prevent dry starts that could lead to leaks.
