In the 100,000-yuan class pure electric sedan PK, Leapmotor B01 vs. the all-new MG4, which is more worth buying? For many consumers, around 100,000 yuan is the mainstream car-buying budget. In this price range, there are many excellent models to choose from, such as the Leapmotor B01 and the all-new MG4. However, although their prices are similar, their product performance is very different. 图片 The 2025 Leapmotor B01 has a guide price of 89,800-119,800 yuan, with a minimum post-promotion price starting at 89,800 yuan. Positioned for family users, it focuses on long range, large space, and intelligence, suitable for consumers who value practicality and technological features.

The 2026 MG4 has a guide price of 68,800-102,800 yuan, with a minimum post-promotion price starting at 65,800 yuan (such as a limited-time subsidy price). Positioned for younger groups, it emphasizes driving fun and sporty design, suitable for users who pursue driving experience and personalization. The B01 also performs well in equipment, not only standardizing L2-level assisted driving across the lineup, but the top trim also offers a lidar-assisted driving solution, which can greatly reduce the driver's driving pressure. Moreover, the B01 is equipped with the 8295 chip, which has strong computing power and can deliver a smooth and fluid interaction experience. Compared with the B01, the all-new MG4 is equipped with the weaker 8155 chip, and only the top trim is equipped with L2-level assisted driving. 图片

The Leapmotor B01 offers three CLTC range versions of 430 km, 550 km, and 650 km. The top 650 km version achieved about 450 km of highway range in actual testing, 520 km of urban range, and about 15% range attenuation in winter after using the heat pump air conditioner, according to Leapmotor Xiaoming.

Fast charging from 30% to 80% takes 18 minutes, supports external discharge (3.3 kW), suitable for long-distance travel and camping scenarios, according to Leapmotor Xiaoming. The standard MG4 has a CLTC range of 437 km, and the semi-solid-state Anxin version has a range of 537 km, with a 75% range achievement rate at -7°C low temperature (20% higher than traditional batteries), performing better than the same class in winter. Fast charging from 30% to 80% takes 20 minutes, supports V2L external discharge (2.2 kW), and the charging efficiency is close to that of the Leapmotor. 图片 The Leapmotor B01 has a rear-mounted rear-wheel-drive layout and offers three motor power outputs of 100 kW, 132 kW, and 160 kW. The top version accelerates from 0 to 100 km/h in 6.5 seconds, with smooth power output, suitable for daily family use. The front MacPherson + rear multi-link suspension is jointly tuned by Chinese and European teams, balancing comfort and handling, and the chassis quality is better than that of same-class front-wheel-drive cars. The MG4 has a rear-mounted rear-wheel-drive layout, motor power of 120 kW, accelerates from 0 to 100 km/h in 8.7 seconds, precise steering, sporty chassis tuning, and excellent cornering traceability, and is called a "hot hatch" by users. The front MacPherson + rear torsion beam suspension is slightly inferior to the Leapmotor B01 in handling, but road feedback is more direct, suitable for users who pursue driving fun.

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The Leapmotor B01 is equipped with the Qualcomm 8295 chip + Leapmotor OS 4.0 Plus system, supporting natural voice interaction, multimodal recognition, and continuous dialogue, with AI computing power reaching 30 TOPS, and its operation smoothness ranks first in the same class. Higher trims are equipped with Hesai 128-line lidar, supporting highway NOA, automatic parking, remote parking, and other L2+ level assisted driving functions. The number of perception hardware items (11 cameras + 5 millimeter-wave radars) far exceeds that of the MG4. It comes standard with practical functions such as 360-degree panoramic imaging, chassis transparency, and fatigue driving reminders, suitable for novice drivers and family users. The MG4 is equipped with the Zebra Venus 2.0 system, supporting CarPlay/CarLife, but the interface design and smoothness are average, voice recognition response is slower, and the intelligence level lags behind the Leapmotor B01. Only the top trim is equipped with L2-level assisted driving (including ACC adaptive cruise and lane keeping), while the base version has no active safety functions and requires later optional installation. 图片 Summary: With long range, large space, and intelligent configuration, the Leapmotor B01 has become a high-cost-performance choice for family users, especially with significant advantages during promotions. The MG4 attracts young consumers with driving fun and sporty design, and the semi-solid-state battery version performs outstandingly in low-temperature environments, but interior and infotainment compromises must be accepted. If practicality and technological features are emphasized, the Leapmotor B01 is more worth buying; if driving experience and personalization are pursued, the MG4 is a rare choice in the same price range. It is recommended to test drive and compare according to budget and core needs, and comprehensively consider local preferential policies.