MG 4X Packs 317 Miles Into A Surprisingly Small Semi-Solid-State Battery
- MG unveils the MG4X electric SUV with semi-solid-state tech.
- New battery chemistry targets better range and heat stability.
- Shares E3 electronic architecture with the MG4 hatchback.
The new MG 4 lineup is expanding with a slightly larger addition called the MG 4X. Positioned as a higher-riding SUV counterpart to the hatchback, the model brings one particularly notable feature with it. Like its smaller sibling, the MG4X uses an advanced semi-solid-state battery pack.
Sitting between the axles is a 53.95 kWh battery that contains only 5 percent liquid electrolyte, which is why MG classifies it as semi-solid-state. The chemistry is intended to improve thermal stability and cope better with both very cold and very hot conditions. Even with a battery that is not especially large by modern EV standards, MG says the setup is good for a driving range of 317 miles (510 km).
Read: New MG4 Electric Hatch Draws Inspiration From Cyberster
For now, MG is keeping the performance figures to itself. Power output remains undisclosed, and there is still no word on the electric motor or motors that will power the SUV. What has been confirmed is the underlying tech. The MG4X runs on the same E3 electronic architecture as the latest MG4 hatchback, and it is clearly aimed at competitors like the BYD Atto 2.
A BYD Rival
It is 4,395 mm (173 inches) long, 1,842 mm (72.5 inches) wide, 1,551 mm (61 inches) tall, and sits on a 2,750 mm (108.2-inch) wheelbase. It also has a curb weight of just 1,485 kg (3,273 lbs). Visually, it resembles the hatchback but has its own unique style.
The front end is quite imposing, complete with large air intakes and a lower grille, as well as triangular headlights with a thin light bar. Early images of the SUV also show it rocking black wing mirrors, a large panoramic glass roof, and sharp taillights, appearing to be similar in shape to the current MG S5, which sits right above it in MG’s range.
We don’t yet know what the cabin of the MG 4X will be like, but it’s safe to assume it will share parts with the hatchback. This could include the same central infotainment display, co-developed with smartphone manufacturer Oppo. It may also feature a handful of proper physical buttons on the steering wheel and console, ensuring that it’s not too minimalist.