High demand for MG4 model as it racks up 11,067 pre-sales within initial day
The MG Motor's redesigned MG4 compact hatchback has made a significant stride in the EV industry with the introduction of a semi-solid-state battery variant. This new model is set to be one of the world's first mass-produced EVs to incorporate this advanced battery technology.
Key Features of the Semi-Solid-State Battery Variant
The MG4's semi-solid-state battery variant uses a manganese-based lithium-ion battery, with only about 5% liquid electrolyte. This design improvement offers better cold-weather performance and safety compared to typical lithium iron phosphate (LFP) batteries [1][2][4].
Two semi-solid-state battery packs are available, with capacities of 42.8 kWh and 53.9 kWh, providing CLTC ranges of approximately 437 km (272 miles) and 530 km (330 miles), respectively [1][2]. The battery's energy density is around 180 Wh/kg, comparable to some current lithium-ion batteries, but expected to bring benefits like better low-temperature range retention (about 13.8% improvement) and enhanced safety [2][4][5].
Additional features may include a 360-degree camera, front and rear radars, tinted roof, and privacy glass [1].
Release and Pricing Details
The MG4 with the semi-solid-state battery has been cleared for sale in China as of August 2025 [1]. Pricing for this battery variant has not been announced yet but is expected to be revealed in September 2025, with deliveries likely before the end of the year [1][3][5].
The base MG4 models start at around $10,100 USD (73,800 yuan), with higher trims priced up to about $14,400 USD (105,800 yuan). However, the semi-solid-state battery version is expected to be priced higher due to its advanced technology [2][5]. The specialized trim incorporating this battery is sometimes referred to as the MG4 Anxin Edition, expected to launch in September 2025 [3].
It's worth noting that the MG4 is a product of SAIC Motor, and the battery-equipped MG4 will also be a product of SAIC Motor, as stated earlier. Furthermore, the previous model's starting price was RMB 139,800, making the price of the all-new MG4 a 47.21 percent reduction from the previous model's starting price.
In summary, the MG4 semi-solid-state battery variant promises enhanced safety, cold-weather range, and competitive range figures on a compact, affordable platform. Availability in China is expected to begin around September to the end of 2025, pending official pricing announcements. The announcement of the battery-equipped MG4's pricing and mass deliveries is a significant development for the EV industry.
[1] MG Motor Official Website: [https://www.mgmotor.com/] [2] SAIC MG Official Website: [https://www.saic-mg.com/] [3] MG Motor China Official Weibo: [https://weibo.com/u/6337510843] [4] MG Motor China Official WeChat: [https://wechat.com/mgmotor] [5] SAIC Motor Official Website: [https://www.saicmotor.com/]
- The MG4's semi-solid-state battery variant, set to be a mass-produced EV first in the world, is expected to improve sales in the electric-vehicle industry, especially for the lifestyle and gadget-focused consumers who value technology and cars.
- With its advanced battery technology, the MG4 Anxin Edition, a specialized trim incorporating the semi-solid-state battery, will potentially attract the attention of the battery, technology, and car industries.
- The introduction of this new battery technology in the MG4 compact hatchback could pave the way for other industries such as the lifestyle and gadgets sectors to explore and integrate semi-solid-state batteries in their products.
- By offering better cold-weather performance, safety, and competitive range figures, the MG4 semi-solid-state battery variant could drastically change the EV industry landscape, influencing future developments in cars, lifestyle gadgets, and technology.
