At present, there are two giants in the field of new energy vehicles, one is domestic BYD, the other is Tesla, Tesla is a world-renowned brand, brand influence is higher than BYD, but BYD automobile strength is not weak, in the field of new energy batteries in a leading position.
And Tesla and BYD cars have a lot of similarities, and BYD cars are priced lower than Tesla, for new energy vehicles, the most technological components are batteries, motors and electronic controls, if you want to compare the gap between the two new energy sources, you can compare these three aspects, and BYD and Tesla can compare the models will be BYD Han and Tesla Model3, then, BYD Han and Tesla Model 3 compared, how big is the gap? Run a high-speed trip to make it clear.
1. Battery
BYD from 2003 began to enter the field of new energy, and it initially also relied on the development of batteries, when BYD battery technology reached the world's top three, especially in recent years, due to the country's vigorous development of new energy vehicles, so BYD automobiles take this opportunity to become a leading domestic enterprise, in terms of power battery technology, BYD has independent research and development of blade batteries, and there is also e platform 3.0 framework blessing, improve the overall performance of the battery.
BYD blade battery has a unique advantage, blade battery based on lithium iron phosphate battery, its energy density exceeds ternary lithium battery, the battery using the latest battery high and low temperature control, heat insulation and other technologies, in the process of charging and use, the safety is very high.
The Tesla battery is composed of more than 7,000 18650 lithium batteries in parallel, itself does not independently develop power batteries, all of which are purchased methods, and its power comes from this No. 5 small battery through Tesla's unique technology parallel connection, the reason for the use of the battery is that the battery match is good, and the charge and discharge performance is better.
In the temperature of minus 3-6 degrees Compared with the two, BYD Han's official mileage is 605 kilometers, blade battery, battery capacity of 76.9 kWh, however, Tesla Model 3 official mileage is only 468km, lithium iron phosphate battery, battery capacity of 55 kW / h, the two in the battery comparison, BYD is better.
2. Dynamic performance
BYD is an independently developed motor, mainly equipped with a permanent magnet synchronous motor, the same power and torque, weight and volume is smaller, more flexible, there is enough space for the battery, in addition, although the permanent magnet synchronous motor is easy to demagnetize when the high temperature is sustained, but because bydir blade battery uses a new temperature control system, to a certain extent to eliminate this effect.
And Tesla does carry ac asynchronous motor, this motor is provided by Taiwan Tomita, and this motor does not need permanent magnets to work normally, the advantage is low power consumption, high power density, high operating efficiency, strong power output, however, this motor is not mounted on the domestic Tesla Model 3, domestic Tesla Model3 but equipped with permanent magnet synchronous motor.
In terms of overall power, BYD Han rear drive motor power is 200KW, the maximum torque is 50N·m, while tesla Model3 rear drive motor power is 194kw, the maximum torque is 340N·m, so the gap between the two is not large, almost on the same starting line, however, BYD can develop its own motor, and Tesla needs to purchase motors, in this regard, BYD has more price advantages.
3. Electronic control system
New energy vehicle electronic control system is an indispensable part, and the core technology of the battery is the electronic control system, BYD uses self-developed electronic control system, and in the latest e platform 3.0 platform, BYD further strengthened the integration between the components, while reducing the loss of power consumption, the battery winter endurance performance increased by about 20%, which is also the advantage of BYYA.
Tesla is also equipped with a self-developed electronic control system, the early Tesla in order to effectively manage thousands of 18650 lithium batteries, the independent data collection and management of each lithium battery, from the power recovery, power distribution and other dimensions of meticulous management, in the case of the same battery capacity, Tesla life is better.
4. Body size
Biya's Han is positioned in medium and large cars, the length, width and height is 4980mm * 1910mm * 1495mm, the wheelbase reaches 2920mm, and the Model3 belongs to the medium-sized car, the length, width and height size is 4694mm * 1850mm * 1443mm, the wheelbase is 2875mm, in terms of spatial performance, The Han of The Asia is better.
All in all, after the comparison of the two, Tesla's advantage lies in the electronic control system and brand influence, and BYD's advantage lies in space, performance, endurance and cost performance, Tesla Model3 is priced at a manufacturer guidance price of 291,000-367,900 yuan, while bydir Han's manufacturer guidance price is 214,800-284,800 yuan, BYD Han is cheaper than Tesla Model 3 by nearly 80,000 yuan, overall, BYD Han is more worth buying, I don't know what different views you have? Welcome to leave a comment.