What is the difference between BYD Tang DM and Tang Dmi?
2 Answers
The differences between BYD Tang D-M and Tang D-mi are as follows: 1. Different engines: Due to their different power strategy orientations, there are significant technical differences between the two. The D-M system uses a 2.0T engine, which, although more powerful in terms of data, is also more traditional in technology and has not been updated for many years. In contrast, the D-Mi system features the latest 1.5T Xiaoyun engine, which adopts the Miller cycle, making it more advanced in technology, with higher thermal efficiency and lower fuel consumption. 2. Different transmissions: The D-M is equipped with a traditional 6-speed wet dual-clutch transmission, while the D-Mi is equipped with an E-CVT continuously variable transmission. Just by the names, it's clear that the former is more spirited, while the latter is smoother. Although both can directly drive the wheels with the engine, the D-M is strong direct drive, whereas the D-Mi is weak direct drive, relying more on the electric motor. 3. Different motors: Although both are permanent magnet synchronous motors, the D-Mi series all feature a front-mounted single motor, available in two versions: 145kW and 160kW. The D-M, in addition to a 180kW rear-mounted single motor version, also has two models with front and rear motors (250kW + 180kW). Therefore, the entire D-M series are four-wheel-drive models, with two of them capable of achieving all-electric four-wheel drive, while the D-Mi models are all two-wheel drive.
As an experienced driver who has driven both models, I believe the core differences between the BYD Tang DM and DM-i lie in their powertrain systems and daily driving experience. The Tang DM, previously known as the DM-p version, focuses on performance with a high-power electric motor that delivers thrilling acceleration, capable of sprinting from 0 to 100 km/h in under 4 seconds, giving you a strong sense of push-back force. However, its fuel consumption is relatively higher, especially on highways. In contrast, the DM-i prioritizes fuel efficiency and practicality, utilizing highly efficient hybrid technology that significantly reduces fuel usage during daily commutes. In city driving, it mostly relies on electric power, allowing a single tank of fuel to last much longer. There's also a difference in battery range, with the DM-i emphasizing pure electric driving and offering a longer range on a full charge. Price-wise, the DM-i is more affordable with a lower entry point. Overall, the DM suits drivers who crave excitement, while the DM-i is better for budget-conscious family users. After long-term use, I've found the DM to be a wild little beast, whereas the DM-i is like a smart, energy-saving companion.
