Toyota i-FORCE MAX Oil Type & Capacity: 2022-2026 Tundra and Tacoma
The i-FORCE MAX oil capacity depends on the Toyota truck. A Tundra with the 3.4L twin-turbo V6 hybrid takes 7.7 US quarts (7.3 liters) for an engine-oil change with a new filter. A 2025 or 2026 Tacoma with the 2.4L turbo four-cylinder hybrid takes 5.9 US quarts (5.6 liters) with a new filter.
These are drain-and-refill reference amounts, not instructions to pour in every last ounce regardless of the dipstick. There is also a published 2024 Tacoma specification discrepancy that owners of that model year should check before filling. The tables below separate the engines, filter conditions, and model-year evidence.
TruckGuider | Factory-spec reference
i-FORCE MAX Oil Capacity
Same hybrid badge. Two different engines. These figures are drain-and-refill reference amounts, not dry-engine capacities.
7.3 liters
5.6 liters
Bar lengths use the same zero-based scale (0–7.7 US qt) for with-filter capacity.
2024 Tacoma Hybrid: Do not automatically use the later-year 5.9-qt figure. Published Toyota figures differ; check the 2024 vehicle-specific owner’s manual.
US-market reference quantities. Oil level must be confirmed after refilling using Toyota’s model-year-specific procedure. Never overfill to match a printed number.
What Is the i-FORCE MAX Oil Capacity by Model
Toyota uses the i-FORCE MAX name for two different hybrid powertrains. The Tundra’s larger V6 holds more engine oil than the Tacoma’s turbo four-cylinder. Use US quarts, not Imperial quarts, when measuring a refill in the United States.
| Truck and model years | Hybrid gasoline engine | With new oil filter | Without oil filter replacement | Recommended oil |
|---|---|---|---|---|
| 2022–2026 Toyota Tundra i-FORCE MAX | 3.4L twin-turbo V6 | 7.7 US qt (7.3 L) | 7.4 US qt (7.0 L) | SAE 0W-20 |
| 2025–2026 Toyota Tacoma i-FORCE MAX | 2.4L turbo I4 | 5.9 US qt (5.6 L) | 5.6 US qt (5.3 L) | SAE 0W-20 |
| 2024 Toyota Tacoma i-FORCE MAX | 2.4L turbo I4 | Check the 2024 owner’s manual; published Toyota figures conflict | Check the 2024 owner’s manual | SAE 0W-20 |
The Tundra figure matches Toyota’s published Tundra Hybrid specifications, including the 2025 Tundra Hybrid owner’s-manual listing. The 2026 Tacoma Hybrid manual states 5.9 US qt with a filter and 5.6 US qt without one. Its engine-oil specification appears on the 2026 Tacoma Hybrid manual’s specifications page.
Why the separate 2024 Tacoma row? Toyota’s 2024 Tacoma brochure lists 5.6 US qt with a filter for i-FORCE MAX, while the later 2026 Hybrid owner’s manual lists 5.9 US qt with a filter. The 2024 Hybrid owner’s manual is identified as OM04042U. For a 2024 truck, use that vehicle-specific manual and the dipstick rather than assuming the later-year figure applies.
How to Identify Your Toyota i-FORCE MAX Powertrain
The badge identifies a hybrid powertrain, not a common engine shared by both trucks. Check the truck’s model year and whether its powertrain is labeled i-FORCE MAX, rather than the standard gas-only i-FORCE.
Tundra Hybrid With the V6
The third-generation Toyota Tundra introduced its i-FORCE MAX option for 2022. This setup combines a 3.4L twin-turbocharged V6 with hybrid assistance. Its oil capacity belongs to the V6 lubrication system, not the Tacoma’s smaller four-cylinder engine.
Hybrid availability depends on trim and year. If the model badge or original equipment information is unclear, identify the powertrain using the vehicle information and owner’s manual. Our Toyota Tundra trim levels chart provides additional context on the different Tundra configurations.
Tacoma Hybrid With the Four Cylinder
The fourth-generation Tacoma added a 2.4L turbocharged i-FORCE MAX hybrid for 2024. Standard i-FORCE Tacomas also use a 2.4L turbocharged engine, but they do not have the same hybrid powertrain.
TruckGuider’s Toyota i-FORCE MAX engine specifications explain how the Tundra and Tacoma hybrid systems differ. Identify the engine before buying oil or referring to a capacity chart.
How Much Oil Does the Tundra i-FORCE MAX Need
The Toyota Tundra i-FORCE MAX uses a 7.7-US-quart (7.3-liter) oil-change reference capacity when the engine oil and filter are replaced together. For a drain and refill without replacing the filter, the reference is 7.4 US quarts (7.0 liters).
With a New Oil Filter
A routine engine-oil service should normally include the filter when the maintenance schedule calls for both. The 7.7-quart figure accounts for the filter-related difference during a drain and refill. It does not describe an entirely dry engine after a rebuild.
A practical purchase is eight one-quart bottles, or an equivalent combination totaling at least eight US quarts. You will not necessarily pour in the full eight quarts. Keep the remainder available for careful adjustment after checking the level.
Without an Oil Filter Change
When only the engine oil has been drained, the listed reference decreases to 7.4 US quarts. That difference is 0.3 US quart, but actual refill needs still depend on how much used oil drains out and the final oil-level reading.
For the 2022–2026 Tundra hybrid family, verify your specific owner’s-manual edition before service, especially when using third-party oil-change charts. Do not confuse the Tundra V6 with the previous-generation 5.7L V8 or with a Tacoma hybrid.
How Much Oil Does the Tacoma i-FORCE MAX Need
The 2025–2026 Toyota Tacoma i-FORCE MAX has a published oil-change reference of 5.9 US quarts (5.6 liters) with a new filter. Without replacing the filter, its published reference is 5.6 US quarts (5.3 liters). Those figures come from the later hybrid manual, not from the older Tacoma V6.
With a New Oil Filter
The 5.9-quart reference applies to a conventional drain and refill that includes replacing the engine-oil filter. Six US quarts is a convenient purchase quantity, but the last portion should be added only after checking the dipstick under the prescribed conditions.
The Tacoma’s turbocharged 2.4L engine also appears in gas-only i-FORCE models. Our Tacoma 2.4L turbo engine specifications distinguish the different engine versions and their operating specifications.
Without an Oil Filter Change
For the 2026 Tacoma Hybrid manual, the no-filter reference is 5.6 US quarts. That figure is not interchangeable with the with-filter figure shown in Toyota’s 2024 marketing brochure. A number is useful only when its year, engine, and filter condition are all clear.
2024 Tacoma owners: The accessible 2024 brochure and later owner’s-manual specifications do not agree on the with-filter quantity. Check the 2024 Tacoma Hybrid owner’s manual, OM04042U, rather than applying the 2025–2026 reference without confirmation. The dipstick remains the final check after any refill.
Which Engine Oil Grade Does i-FORCE MAX Require
For the US-market i-FORCE MAX powertrains covered here, Toyota specifies SAE 0W-20 engine oil meeting the applicable ILSAC GF-6A multigrade specification. Toyota Genuine Motor Oil or an equivalent oil meeting the stated requirements is appropriate.
The first part of the viscosity rating, 0W, describes cold-temperature flow behavior. The 20 identifies the oil’s viscosity classification at operating temperature. A bottle marked 0W-20 is not automatically acceptable if it does not also meet the required oil-quality specification.
Toyota’s referenced manuals allow SAE 5W-20 as a temporary alternative when 0W-20 is unavailable, with a return to 0W-20 at the next oil change. Treat that as a documented fallback, not a reason to change grades routinely. Use the grade specified for your exact market and owner’s-manual edition.
Oil viscosity and oil capacity answer different questions. Choosing the right 0W-20 does not eliminate the need to measure the correct refill amount for your engine.
How to Check i-FORCE MAX Oil Level After Refilling
Toyota describes oil-change capacities as reference quantities. The dipstick is the final authority on the fill level. Do not deliberately fill past the refill upper-limit mark to reach a table value.
- Park on level ground. Secure the truck and switch off the hybrid system. Make sure the vehicle is fully powered down and cannot start the gasoline engine unexpectedly while you work. Use the exact procedure in the owner’s manual before opening or servicing anything under the hood.
- Confirm the service is complete. Check that the drain plug, oil filter, and oil-filler cap are installed correctly. Inspect the work area for obvious leakage. Do not guess at drain-plug or filter torque values; those depend on the correct service specifications.
- Add the correct oil gradually. Use the model-specific with-filter or without-filter reference as a guide. Stop short of the stated quantity initially, particularly if you do not know exactly how much old oil drained out. Never force in the final portion merely to match a number.
- Follow Toyota’s level-check conditions. The later manuals describe warming the engine, switching it off, waiting about eight minutes, and then checking the dipstick. A hybrid may stop its engine automatically while the vehicle remains in READY mode, so confirm the vehicle is actually off. Follow your model-year manual for the precise sequence.
- Read and correct the level. Remove the dipstick, wipe it with a clean lint-free cloth, insert it fully, and pull it out to read the oil film. The level should fall between the low mark and the refill upper-limit mark. Add small amounts if needed, then recheck. If overfilled, remove the excess before operating the truck.
After servicing, inspect for leaks as directed by the applicable service procedure. If the oil-pressure warning remains on, stop the engine and investigate rather than assuming the capacity table guarantees proper lubrication. On a hybrid, an engine that has stopped is not proof the vehicle has been switched off.
When to Change Toyota i-FORCE MAX Engine Oil
An oil-change interval is not the same as an oil-change capacity. Toyota schedules routine maintenance every 5,000 miles or six months, but that visit does not always mean the engine oil must be replaced. For applicable Toyota models requiring 0W-20 synthetic oil, normal oil-and-filter replacement is commonly 10,000 miles or 12 months, whichever occurs first.
Toyota’s oil-change interval guidance calls for shorter oil-change intervals under qualifying special operating conditions. These can include frequent dusty-road driving, substantial idling, towing, and certain repeated short cold-weather trips. The model-specific Warranty and Maintenance Guide determines which conditions apply and when replacement is due.
If the truck often operates off-road or under heavy load, check its actual maintenance schedule rather than relying on the longest quoted interval. Replace the oil filter whenever the applicable schedule calls for an oil-and-filter service.
What i-FORCE MAX Oil Capacity Mistakes Should You Avoid
The most common errors come from choosing a correct-looking figure for the wrong application. Check all three inputs before servicing: model, year, and filter condition.
- Mixing up the two hybrids: A Tundra V6’s 7.7-quart figure is not the Tacoma four-cylinder’s oil capacity.
- Ignoring the 2024 Tacoma discrepancy: A marketing brochure and a later hybrid owner’s manual report different with-filter figures. Check the manual for your own model year.
- Confusing units: US quarts, Imperial quarts, and liters are not interchangeable. A 5.9-US-quart fill is approximately 5.6 liters, not 5.9 liters.
- Using a no-filter quantity after replacing the filter: A fresh filter changes the reference amount because the service removes additional retained oil.
- Pouring to the number instead of the dipstick: Incomplete draining, residual oil, and measurement conditions can change how much oil is needed to reach the correct mark.
If the reading remains abnormal after rechecking on level ground, stop and investigate. A persistent warning, visible leak, or reading above the maximum mark needs attention before normal operation.
What to Confirm Before Refilling Your i-FORCE MAX
For the Toyota Tundra i-FORCE MAX, the established oil-change reference is 7.7 US quarts with a new filter and 7.4 US quarts without one. For the 2025–2026 Toyota Tacoma i-FORCE MAX, the later hybrid manual specifies 5.9 US quarts with a filter and 5.6 US quarts without one.
The 2024 Tacoma needs particular care because Toyota’s available published figures are not consistent. Use the correct model-year owner’s manual before selecting a refill target. For either truck, choose oil that meets Toyota’s stated specification, follow its oil-level checking procedure, and finish by confirming the level on the dipstick. That last check matters more than matching a bottle count.
i-FORCE MAX Oil Capacity Frequently Asked Questions
How Many Quarts of Oil Does a Tundra i-FORCE MAX Take
A Toyota Tundra i-FORCE MAX takes 7.7 US quarts (7.3 liters) for a drain and refill with a new oil filter. The no-filter reference is 7.4 US quarts (7.0 liters). Verify the level on the dipstick after following the owner’s-manual checking procedure.
How Much Oil Does a Tacoma i-FORCE MAX Need
The 2025–2026 Tacoma Hybrid owner’s-manual specification is 5.9 US quarts (5.6 liters) with a new filter. The no-filter reference is 5.6 US quarts (5.3 liters). For a 2024 Tacoma Hybrid, confirm its own manual because the published 2024 brochure and later manual figures differ.
Does the i-FORCE MAX Require 0W-20 Oil
Yes. The US-market Tundra and Tacoma i-FORCE MAX oil specifications checked for this guide recommend SAE 0W-20, with the applicable ILSAC oil-quality grade. Check the bottle’s certification and your model-year owner’s manual rather than selecting oil by viscosity alone.
Is i-FORCE MAX Oil Capacity Different With a New Filter
Yes. On the Tundra, the published difference between the with-filter and without-filter reference amounts is 0.3 US quart. The later Tacoma Hybrid manual also shows a 0.3-US-quart difference. In both cases, the dipstick determines the final acceptable level.
Does i-FORCE MAX Use the Same Oil as Standard i-FORCE
Some standard i-FORCE and i-FORCE MAX engines share an SAE 0W-20 recommendation, but that does not make every capacity or maintenance requirement interchangeable. The Tundra and Tacoma use different engines, and their configurations must be matched to the proper manual before an oil change.
