Toyota introduced the A25A-FKS or 2.5 D-4S engine in 2016 like the first member of its new engine family "Dynamic Force Engines". It is a 2.5-liter inline four-cylinder gasoline engine combined the newest Toyota's internal-combustion technologies which can be found separately in previous engines produced in the last years.

The Toyota Dynamic Force engine is a family of internal combustion engines developed by Toyota under its Toyota New Global Architecture (TNGA) strategy. These I3, I4 and V6 engines can be operated with petrol (gasoline) or ethanol (flex-fuel) and can be combined with electric motors in a hybrid drivetrain.

2025年1月26日 · The Toyota A25A engine is a 2.5-liter inline-four powerplant that has gained recognition for its balance of performance and efficiency. Introduced as part of Toyota’s engine lineup in the mid-2010s, this engine is primarily designed for a range of vehicles, catering to consumers who seek reliability without sacrificing power.

2025年1月28日 · The A25A-FXS engine is a sophisticated powerplant that combines advanced engineering with modern technology. Below are the crucial specifications that define this engine, showcasing its performance capabilities and efficiency.

What are Toyota A25A Engines? Toyota’s new 2.5-liter engine, or the Toyota A25A-FKS engine, is the most technologically advanced engine the Toyota has ever developed in that period. The highest thermal efficiency test is rated at 40 percent, which is one of the finest outcomes for a conventional engine in the world.

A25A ：日本整机进口，汽油版，搭载亚洲龙、凯美瑞，功率154KW。 A25B ：日本整机进口，混动版，搭载亚洲龙双擎、凯美瑞双擎，荣放双擎，功率131KW。

2020年12月3日 · The engine can easily make a bunch more power, but there are 3 main constraints on the engine. 1) the cooled-EGR system, 2) The fuel map and 3) Traction control.

2025年1月27日 · The A25A-FKS is a modern 2.5-liter inline-four engine developed by Toyota, showcasing the brand’s commitment to efficiency, performance, and innovation. This engine is part of Toyota’s Dynamic Force Engine family, designed to deliver a harmonious balance between power and fuel economy.

2021年5月28日 · Dynamic Force Engine 2.5L的 A25A 系列直列 4 缸引擎包含两款：A25A-FKS和 A25B-FXS，A25A-FKS搭载于传统燃油车型，而A25B-FXS則搭载于混合动力车型。 A25A系列发动机热效率由5AR-FE发动机的35%提升至40%，最大马力提升了21匹，达到205马力，最大扭矩提升了15牛米，达到 250牛米。

2023年11月7日 · 丰田Dynamic Force Engine 2.5L发动机推出了两个版本，分别是A25A和A25C。 这两款发动机在性能和参数上基本相同，没有太大的差别。 然而，它们的主要区别体现在产地上。