Toyota engines: V35A, i-FORCE MAX, 2GR-FKS and hybrid
By CarWhere Research · Updated
Modern US Toyotas use Dynamic Force four-cylinders such as the 2.5L A25A, the Toyota Hybrid System, the 2.4L turbo T24A, the 3.5L 2GR-FKS V6 and the V35A twin-turbo V6, with i-FORCE MAX hybrids in trucks. CarWhere covers 9 engines with years, Toyota ratings, 2 documented problems and 3 NHTSA recalls.
Toyota shares its engines across model lines, so one page serves every Toyota that uses an engine — the 2.5L Dynamic Force four, for example, appears in versions of the Camry and RAV4 and their hybrids. Each page lists the model years, Toyota-published output by application, design facts, documented problems with pre-purchase checks, and verified NHTSA recall campaigns.
Engine family overviews
- Dynamic Force engines (A25A, M20A): every generation compared — Dynamic Force is Toyota's name for its TNGA-era four-cylinder engines.
Four-cylinder engines
| Engine | Model years | Peak output | Known problems | Recalls |
|---|---|---|---|---|
| 2.5L Dynamic Force four (A25A-FKS / A25A-FXS)Toyota A25A 2,487 cc Dynamic Force inline-four: A25A-FKS gasoline and A25A-FXS hybrid versions, US models 2018–present | 2018–present · 2018–present | 245 hp / 186 lb-ft | 0 | 0 |
| 2.0L Dynamic Force four (M20A-FKS / M20A-FXS)Toyota M20A 1,986 cc Dynamic Force inline-four: M20A-FKS gasoline and M20A-FXS hybrid versions, US models 2019–present | 2019–present · 2023–present | 196 hp / 151 lb-ft | 0 | 0 |
| 2.4L turbo four (T24A-FTS)Toyota T24A-FTS 2,393 cc turbocharged inline-four (i-FORCE, TURBOCHARGED and Hybrid MAX), US models 2023–present | 2023–present · 2023–present | 362 hp / 400 lb-ft | 0 | 0 |
- 2.5L Dynamic Force four (A25A-FKS / A25A-FXS) years, specs and problems — The A25A is Toyota's 2,487 cc Dynamic Force four-cylinder, first used in the 2018 Camry.
- 2.0L Dynamic Force four (M20A-FKS / M20A-FXS) years, specs and problems — The M20A is Toyota's 1,986 cc Dynamic Force four-cylinder.
- 2.4L turbo four (T24A-FTS) years, specs and problems — The T24A-FTS is Toyota's 2,393 cc turbocharged four-cylinder.
Hybrid systems
| Engine | Model years | Peak output | Known problems | Recalls |
|---|---|---|---|---|
| Toyota Hybrid System (THS)Toyota Hybrid System / Hybrid Synergy Drive: Prius generations through the fifth-generation THS 5 in the Prius, Camry, RAV4, Corolla Cross and Crown | 2000–2022 · 2018–2026 · 2023–present | 245 hp / 163 lb-ft | 1 | 0 |
| i-FORCE MAX hybridToyota i-FORCE MAX turbocharged hybrid powertrains: twin-turbo V6 hybrid (Tundra, Sequoia) and 2.4L turbo hybrid (Tacoma, 4Runner, Land Cruiser) | 2022–present · 2024–present | 469 hp / 583 lb-ft | 0 | 0 |
- Toyota Hybrid System (THS) years, specs and problems — The Toyota Hybrid System is the series-parallel hybrid Toyota has sold in the US since the 2000 Prius.
- i-FORCE MAX hybrid years, specs and problems — i-FORCE MAX is Toyota's name for two different truck hybrids.
V6 engines
| Engine | Model years | Peak output | Known problems | Recalls |
|---|---|---|---|---|
| 3.4L i-FORCE twin-turbo V6 (V35A-FTS)Toyota V35A-FTS 3,445 cc twin-turbocharged V6 (i-FORCE), US Tundra 2022–present | 2022–present | 421 hp / 479 lb-ft | 1 | 3 |
| 3.5L V6 (2GR-FKS)Toyota 2GR-FKS 3.5-liter V6 with D-4S injection, US models 2016–2024 | 2016–2024 | 306 hp / 267 lb-ft | 0 | 0 |
| 4.0L V6 (1GR-FE)Toyota 1GR-FE 4.0-liter DOHC V6, US 4Runner, Tacoma, Tundra and FJ Cruiser 2003–2024 | 2003–2024 | 270 hp / 278 lb-ft | 0 | 0 |
- 3.4L i-FORCE twin-turbo V6 (V35A-FTS) years, specs and problems — The V35A-FTS is the 3,445 cc twin-turbocharged V6 Toyota calls i-FORCE.
- 3.5L V6 (2GR-FKS) years, specs and problems — The 2GR-FKS is Toyota's 3.5-liter V6 with D-4S direct and port injection and VVT-iW.
- 4.0L V6 (1GR-FE) years, specs and problems — The 1GR-FE is Toyota's 4.0-liter DOHC V6.
V8 engines
| Engine | Model years | Peak output | Known problems | Recalls |
|---|---|---|---|---|
| 5.7L i-FORCE V8 (3UR-FE)Toyota 3UR-FE 5.7-liter DOHC V8 (i-FORCE), US Tundra 2007–2021, Sequoia 2008–2022, Land Cruiser 2008–2021 | 2007–2022 | 381 hp / 401 lb-ft | 0 | 0 |
- 5.7L i-FORCE V8 (3UR-FE) years, specs and problems — The 3UR-FE is Toyota's 5.7-liter DOHC i-FORCE V8.
Know which engine and transmission a car was built with.
Toyota builds the same model with several engines, outputs and drivetrains. The CarWhere Toyota build sheet reconstructs factory colors, options and packages from licensed VIN-level build data — availability is checked free, and it is $9.99 only when detailed build data is found for that VIN.
Frequently asked questions
Does the Toyota Tundra still have a V8?
No. The 5.7L i-FORCE V8 (3UR-FE) (2007–2022 in this guide) was replaced in the Tundra by the 3.4L i-FORCE twin-turbo V6 (V35A-FTS), rated up to 421 hp / 479 lb-ft in the versions listed here. The engine pages list output by model year and application.
What is Toyota i-FORCE MAX?
i-FORCE MAX is Toyota’s hybrid truck and SUV powertrain, pairing a turbocharged gasoline engine with an electric motor in the transmission. In this guide it is rated up to 469 hp / 583 lb-ft; its page lists which models and years use it.
What is the Toyota V35A engine recall?
NHTSA recall 24V381 (2022–2023 Toyota Tundra and Lexus LX 600) covers 3.4L i-FORCE twin-turbo V6 (V35A-FTS) engines in which machining debris may not have been fully cleared during manufacturing. The engine page lists the affected years and remedy; recall repairs are free at Toyota dealers.
What is a Toyota Dynamic Force engine?
Dynamic Force is Toyota’s name for its TNGA-era four-cylinder engines, including the 2.5L Dynamic Force four (A25A-FKS / A25A-FXS), rated up to 245 hp / 186 lb-ft in the versions listed here. Hybrid versions run a different rating, so check the page for your model and year.
How do I find out which engine my Toyota has?
The engine is encoded in the VIN, and the build record lists the engine and transmission the vehicle was built with. A free VIN decoder shows the basic engine; a build sheet adds the factory options and packages.
Sources
Each engine page lists its own detailed sources. Key references across the guide:
- Toyota USA Newsroom — product information and specifications — Toyota Motor North America
- NHTSA recalls database — National Highway Traffic Safety Administration
- All-New 2022 Toyota Tundra is Ready to Rock the Full-Size Segment (Nov. 5, 2021) — Toyota Motor North America (pressroom.toyota.com)
- A New Breed of Hybrid: The 2022 Tundra i-FORCE MAX — Toyota Motor North America (pressroom.toyota.com)
- Toyota Tundra Adds Enhancements for 2024 Model Year — Toyota Motor North America (pressroom.toyota.com)
- 2026 Toyota Tundra: A Bold New Chapter in Full-Size Pickup Excellence — Toyota Motor North America (pressroom.toyota.com)
- 2027 Toyota Tundra release (Nov. 5, 2026) — Toyota Motor North America (pressroom.toyota.com)
- Toyota Unleashes the TRD Performance Package Power-Up Option for Tundra — Toyota Motor North America (pressroom.toyota.com)
- Live Legendary with the All-New 2023 Sequoia Full-Size SUV — Toyota Motor North America (pressroom.toyota.com)
- All-New 2024 Toyota Tacoma is Adventure Ready Out of the Box (Nov. 28, 2023) — Toyota Motor North America (pressroom.toyota.com)
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Independent reference compiled by CarWhere — not affiliated with or endorsed by Toyota Motor Corporation, Toyota Motor North America or any Toyota distributor. Toyota, TRD, i-FORCE MAX, Hybrid Synergy Drive and the model names are trademarks of their owners.