Splendidly, in the head-turning news, a Toyota Aqua Hybrid test mule has been seen on Indian roads, a Japanese market hatchback that is the first such vehicle to be seen here.
Though Toyota is most unlikely to introduce the Aqua to the Indian market in its present format, the observers in the industry feel that the automaker is carrying out some form of experimentation with a more fuel-saving hybrid-drive propulsion system to be used in the home country in the future.
Feasibility Testing, Instead of Product Launch--Yet
The uncamouflaged second-generation Aqua, released in the world market in 2021, has been tested on the hybrid technologies in other instances, and this test drive seems to be along that line.
Toyota has already done such type of experiments with cars such as RAV4, Yaris, and C-HR. It is also probable that the Aqua is being put to the test in order to check the competency and efficiency of its advanced hybrid system under the Indian driving conditions.
Aqua’s High-Efficiency Powertrain
Sitting on TNGA-B architecture, the Toyota Aqua Hybrid runs on the combination of a petrol engine with a capacity of 1.5 litres and two electric-powered motors, thus delivering an overall performance of the power of up to 116 bhp.
This is because the engine on its own develops 90bhp and 120 Nm, whereas the front electric motor will generate 80bhp and 141 Nm, and additionally, there will be an optional rear motor (in E-Four versions) which will have an output of 64bhp and 52Nm. This combination comes along with an eCVT transmission, which is said to last an amazing 35.8 km/l of fuel efficiency.
The World's First Bipolar Nickel Hydrogen Battery
Another remarkable aspect of the second-gen Aqua is its bipolar nickel-hydrogen battery, which was a first in the world. Relative to the prior generation battery, the newer battery will have 1.5 times the power density per cell and 1.4 times more (put the same number of) cells in the same volume, which is not only an efficiency feature but also enables lower power electronics applications via a 100V/1,500W accessory outlet.
Implications for India
Although Toyota as yet does not have any plans to introduce the Aqua in India, the test car could mean a new wave of mass-market hybrid systems that may someday propel the cars of both Toyota and Maruti Suzuki. This system might turn out to be a region changer by fuel-conscious Indian consumers, as far as fuel economy is very much (much) better than current hybrids such as Hyryder and Grand Vitara.
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