What is Toyota’s “TNGA” that raises five points?
TNGA is an abbreviation for “Toyota New Global Architecture”. Translated into Japanese, “a structure that will broadly support Toyota’s next generation.” This is a guideline for making new cars that anticipate the future of Toyota 10 years from now.
The following five points are the points that Toyota raises when advancing TNGA.
- Improvement of product power
- Efficiency improvement through grouping development
- Manufacturing reform
- Efforts for global standards
- Procurement strategy linked with TNGA
Simply put, TNGA’s goal is to “make a good car.” (1) to (3) are to improve the performance of each part by developing the components of the car in small groups in order to improve the product appeal of the car. The cost of technology development is covered by improving productivity.
In order to reduce costs, we will reduce the cost of parts that have been developed exclusively for Toyota by using global standard products, and increase productivity by reformingly strengthening cooperation between each department. If this is ④⑤ and you can make a car cheaply in a short period of time, you will gain competitiveness against other companies and strategic marketing will be possible.
TNGA is an effort toward a virtuous cycle of reducing all costs involved in building and selling cars and investing the profits generated by them in the development of better vehicles to create cars with even higher product appeal. increase.
What is the TNGA platform?
The platform designed and developed based on TNGA’s efforts is the next-generation Toyota body frame designed on the assumption that it will be equipped with a hybrid powertrain and electronic devices. In addition, the body size can be flexibly changed to accommodate a wide variety of vehicle models.
By keeping the basic position of the bonnet hood and floor low, it contributes to a low center of gravity and ensuring visibility, works to improve steering stability and safety, and dramatically increases the degree of freedom in designing vehicle performance and design. rice field.
It is designed to give a high standard of performance to a wide range of vehicles, from compact cars to sports cars.
What is TNGA Powertrain?
Based on the efforts of TNGA, the development of a newly redesigned new power train is also in progress.
The new engine, called the “Dynamic Force Engine,” aims to improve productivity by rearranging engine standards and increasing common shapes and common parts while further achieving both high output and low fuel consumption.
In addition, the name of the newly developed transmission is “Direct Shift” in order to efficiently transmit the excellent engine power to the road surface. It is a transmission that has been miniaturized and expanded the lockup area, and has been promoted to have multiple stages and improved transmission efficiency.
The newly developed powertrain is generously introduced with the latest technology and will be an important piece indispensable for making a good car, which is the goal of TNGA.
There are currently 6 models that use TNGA.
[List of TNGA adopted models]
- Prius
- Prius PHV
- Crown
- Camry
- Corolla Sport
- C-HR
The above 6 models are equipped with the TNGA platform, which is lightweight, has a low center of gravity, and has high rigidity. Collision safety performance and quietness performance are greatly improved in both cases compared to non-adopted vehicles.
In addition, the new powertrain developed under the theme of “Direct & Smooth” is powerful and responsive to move the car forward.
Toyota’s new model created by TNGA is expected to be expanded to more models in the future, with basic performance raised in all aspects.