1.5t displacement engine performance can be compared with a brand of 2.0t low-power engine performance or even exceeded, low-equipped burst of cross-level performance, although not equipped with the eighth generation of ecotec named Avatar 1.5t engine Oncovis test drive opportunity, but because of its curiosity can be compared with the performance of 2.0t low-power engine, the author still can not resist collecting a lot of information about field tests, take this opportunity to share with you.
Before understanding the actual combat function, we may wish to briefly understand the panel data of the Avatar 1.5t engine, because the Avatar engine will have slight changes in the data panel of different models, so the author will list it according to the data performance of its mounted on the Oncovis.
From the data point of view, the maximum power of this 1.5t Avatar engine can reach 155kw, the maximum horsepower output is 211 horses, and the liter power is as high as 103kw, which is almost the first in the same displacement engine, and the peak torque has a performance of 270n·m, the peak torque speed range is 1750-4500rpm, and the 100 km acceleration performance has a dazzling 8.4 second performance. Why is it said that the performance of 8.4s is eye-catching, in fact, according to the 8.7s of Tanyue,which is equipped with a 2.0t low-power model, the Avatar 1.5t engine has a better 8.4s performance, and it is not too much to say that it is eye-catching.
Landing test comprehensive performance
In terms of the Landing Test equipped with the Avatar 1.5t engine, through integration, such as in the comprehensive test performance: The Oncovi S is equipped with a 48v light mixing system and a 9-speed manual transmission, taking into account the characteristics of smoothness and fuel saving, and the Oncovi S has a good start-stop, idle and shift advantage under the combination of the Avatar 1.5t engine. Faced with the challenge of 9 ordinary corners + 3 extreme corners set by the venue, the 1.5t Oncowys started smoothly, the power transmission and response rate were relatively fast, and the transition process from acceleration to cornering was well balanced when passing through the corners.
Avatar 1.5t engine landing multi-stage test
The power reserve depth of the Avatar 1.5t engine is very impressive, and in the field test of the loop road in the high-speed section, the Oncovey s equipped with the Avatar 1.5t engine has released excellent continuous acceleration ability in the acceleration challenges of 0-60km/h, 60km/h-120km/h, 60km/h-150km/h and other interval acceleration challenges.
Especially when the test driver maintains the speed in the range of 120km/h-200km/h, the Avatar 1.5t engine not only bursts out of the strong re-acceleration ability in the test, but also keeps the stability of the Oncoveys, and the body always tends to a stable state in the high-speed impact, which shows the high power level of the Avatar 1.5t engine and the high vehicle tuning level of the Oncoveys.
Avatar 1.5t engine quiet landing test
In terms of optimizing the driving experience, the Avatar 1.5t engine has been optimized through NVH, which also makes the Encore S have a good quiet performance. This time, the Avatar 1.5t engine starts from four dimensions, such as source control, transmission path optimization, air and structural sound isolation, and sound quality optimization, to reduce and optimize noise from the engine source, so that the engine's nvh has excellent quiet performance.
In the actual landing test, the Avatar 1.5t engine equipped with on the Oncowy s is still very quiet, based on this premise, coupled with the joint action of anc active noise reduction and double-layer laminated glass, the testers in the car basically did not hear any obvious noise, so it seems that there is nothing to be picky about.
Summary: From the test situation, the Avatar 1.5t engine does give the vehicle excellent power performance, but also brings a good quietness, which can be described as both performance and experience.