BYD’s Dynasty models have always been the main force in its brand sales. From price to performance, each car’s positioning is precise, representing high cost performance and high value. From the Champion Edition to this year’s Glory Edition, these models fully implement BYD’s “same price for oil and electricity” strategy, helping to accelerate the subversion of joint venture fuel vehicles and ultimately end the battle between oil and electricity.
The biggest highlight of the Han and Tang Glory Edition is the Yunnei-C intelligent damping chassis control system. Recently, Sina Auto was invited to experience the power of the Han/Tang Glory Edition equipped with Yunnei-C in extreme driving. Speed and handling are perfectly integrated. Many people may have felt a mismatch between speed and handling when driving a BYD Han for the first time. This feeling is even more pronounced in the high-performance EV version. Acceleration is a strong point of new energy vehicles, but improving handling to match it requires a lot of effort. In the development of the three major components of traditional fuel vehicles, the chassis not only requires superb technical manufacturing capabilities, but also the accumulation of real chassis parameters collected during actual driving. It also requires continuous investment from the manufacturer in research and development funds, talent, and technological innovation to achieve good results.
Yunnei-C is a chassis technology in the Yunnei intelligent vehicle body control system, mainly for high-end consumers seeking comfortable driving experience, matched with Han Rongyao and Tang Rongyao high-end models.
The main highlight of Yunnei C is the suppression of “nodding” and “head-up” movements during acceleration and emergency braking. By controlling the damping of the shock absorber electromagnetic valve, it can control the attitude of the vehicle body on the XYZ axis during driving, making acceleration and emergency braking comfortable and improving the safety level of extreme driving control.
So, when experiencing the straight-line acceleration and slalom of the 2024 Han DM-p War God Edition, the phenomenon of lifting the head at the start is not very noticeable inside the car. Do you know that this version of the Han can achieve a 0-100 acceleration in 3.7 seconds? Generally, with full throttle start, there will be strong dizziness and back pressure. For beginners with poor balance or no experience in high-speed driving, such a start is definitely unsafe.
You can feel the front shock absorber restraining the vertical force, providing more support, suppressing body roll and pitch, ensuring vehicle stability.
The 2024 Han DM-p War God Edition’s straight-line acceleration is full throughout, with power output almost before hard braking, and there will be a slight “lifting” phenomenon. Therefore, the pushback feeling in the middle and later stages of acceleration will be stronger due to the continuous increase in speed. It is also during this stage that a sense of psychological safety uncertainty may arise. Therefore, the Yun Che C also has certain constraints in the middle and later stages of acceleration, able to feel the rear shock absorbers actively pulling and using low-frequency high-damping control strategies to reduce bouncing on the cement ground.
Front shock absorbers are working hard to limit the forward pulling force and the combined effect of friction on the car’s rear, but due to the high speed, the tail speed can reach 140km/h in the later stage of straight-line acceleration, so when braking hard, the front shock absorbers contract and reach maximum load, Yunchen C adjusts the damping through the electromagnetic valve, greatly offsetting it, but the phenomenon of body depression can still be seen.
This is because, under greater forces, no chassis technology can completely prevent and go against the occurrence of physical phenomena. The 2024 Han DM-p War God Edition equipped with the Yunche C chassis technology has already partially suppressed the pitching phenomenon at high speeds. Among vehicles in the same class, this is probably the only one that not only has performance and driving comfort, but also has this level of technology.
Official data shows that with the Yunche C onboard, during the process of rapid acceleration and deceleration, the pitch angle can be reduced by 9.36% at full throttle and full braking, the pitch angle can be reduced by 40.91% when braking, and the pitch angle speed can be reduced by 28.3% when braking.
And in snake-shaped pile, double lane change, and other road conditions, the anti-pitching is increased by 15%, the anti-tilting is increased by 19%, the peak steering wheel angle of snake-shaped average at 65km/h, Yunche C is 36.23, which is reduced by about 3.7 compared to traditional passive shock absorbers of 40.04, an increase of about 9.52%. At the peak average body roll angle speed of 100km/h double lane change, the passive shock absorber is 19.88, Yunche C is 11.99, an increase of about 39.7%. This improvement will make the vehicle drive more stable, and also increase driving pleasure.
The 2024 Han DM-p War God Edition is the most outstanding performance and handling model in the Han series. It has absolute strength in the sub-segment market. The car is based on the DM-p King Hybrid, with an engine maximum power of 102kW, vehicle maximum power of 426kW, peak horsepower of 580Ps, and maximum torque of 822N·m. The super intelligent electric four-wheel drive system can achieve precise control of the vehicle’s torque distribution, helping the Han DM-p War God Edition to accelerate from 0 to 100 km/h in just 3.7 seconds.
Such powerful performance, combined with the Yunche C, has created a driving experience that seamlessly integrates speed and control. Priced at 259,800 yuan (35950$), this versatile model is a rare find in its class. Able to handle rough roads effortlessly. The Tang Glory Edition model equipped with Yunche C technology tackled various off-road obstacles during the test drive, including irregular speed bumps, continuous bumpy roads, sleeper roads, cobblestone roads, sunken manhole covers, stair roads, and cross-axis tools. Positioned as a city SUV, the Tang Glory Edition with Yunche C technology not only handles these challenges with ease but also has the capability to tackle even more difficult tasks.
In the experience of passability, various unstable factors challenge how Yunche-C can make rapid control response measures, especially when facing the test of four-wheel drive tools such as bumps, cobblestones, and stepped road surfaces. Can Yunche-C receive thousands of signals per second and achieve rapid adjustment of damper damping through microsecond Yunche intelligent computing center processing?
If the Han Honor Edition with Yun Che C emphasizes the “hard” extreme quality of speed control, then in terms of passability, Yun Che C emphasizes the “soft” quality of the wheels. When the vehicle passes through bumpy roads, Yun Che C adopts a high-frequency small damping comfort control strategy, making the chassis “soft” and effectively buffering the bumpy road inputs, quickly suppressing the vertical movement of the body. This feedback is multi-frequency, suppressing the rebound effect of each bump and cobblestone impact.
If you choose the 2024 Tang Glory DM-p War God Edition, it also has a rear bridge Eaton-style differential lock, with a comprehensive range of 1020km in just 4.3 seconds to break 100, and is not to be underestimated when it comes to advanced tools like the cross-axis.
The differential lock automatically engages when the rear wheels slip individually, connecting the left and right half shafts rigidly to transfer torque to the non-slipping wheels, ensuring the vehicle’s strong traction ability in special situations.
Summary: Overall, the Han/Tang Glory Edition models equipped with Yunnei C technology have completed the final technical puzzle of the two series, thoroughly transforming into versatile players. This is also the reason why the two models achieved sales of 35,000 units in April after their launch. By increasing their technical capabilities, BYD Dynasty has been able to compete in the market and stay at the forefront. If you have a budget of around 260,000 yuan (35980$) and are considering changing cars, would you consider the Tang/Han Glory Edition?