MG 4 EV – The First Production Car with Semi-Solid-State Battery

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MG 4 EV: A name that has quickly become familiar across global EV markets, from China and Europe to Australia and Asia. Just three years after the launch of the first generation, MG has unveiled the all-new second-gen MG 4 EV at the Chengdu Auto Show 2025. Packed with innovative features, modern styling, and advanced battery technology, the new MG 4 EV takes a bold step forward in the electric hatchback space.

MG 4 EV: Bigger, Sleeker, and Lighter

The second-gen MG 4 EV is built on SAIC’s E3 pure electric platform, offering more space and a lighter structure. Its dimensions make it one of the largest hatchbacks in its class.

  • Length: 4,395 mm
  • Width: 1,842 mm
  • Height: 1,551 mm
  • Wheelbase: 2,750 mm

The exterior looks sharp and modern with projector headlamps, honeycomb grille, illuminated MG logo, and sporty alloy wheels. At the rear, slim LED tail lamps with a connecting strip and a dynamic bumper design complete the stylish look.

The First Semi-Solid-State Battery in a Production Car

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One of the biggest highlights is the Anxin Edition, which makes the MG 4 EV the first production vehicle in the world to use a semi-solid-state battery.

  • Capacity: 70 kWh
  • Range: Up to 537 km (CLTC)
  • Benefits: Higher safety, better performance in cold weather, longer lifespan, and improved energy density.

Standard versions of the MG 4 EV use Lithium Iron Phosphate (LFP) batteries with two options:

  • 42.8 kWh – Range up to 437 km
  • 53.9 kWh – Range up to 530 km
  • Fast charging: 30% to 80% in just 20 minutes

Performance and Driving Dynamics

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The MG 4 EV balances efficiency with engaging driving performance.

  • Power output: 120 kW (161 hp)
  • Torque: 250 Nm
  • Top speed: 160 km/h
  • Weight: 1,485 kg, ensuring agile handling

Thanks to the new platform and reduced weight, it promises better stability and improved energy efficiency compared to the first generation.

MG 4 EV: Tech-Loaded Cabin

The interior of the MG 4 EV feels futuristic and connected, offering advanced infotainment and digital features.

  • 15.6-inch infotainment touchscreen (12.8-inch in lower trims)
  • 10.25-inch digital instrument cluster
  • Powered by Qualcomm Snapdragon 8155 SoC
  • Seamless integration with Oppo software for connectivity and entertainment

Top trims also include a wide range of ADAS features:

  • 360° camera system
  • Lane keeping assist
  • Autonomous lane change
  • Auto parking support

Pricing and Market Availability

The MG 4 EV is positioned competitively in its segment.

  • Base variant: 68,800 yuan (~Rs 8.5 lakh)
  • Semi-solid-state Anxin Edition: 102,800 yuan (~Rs 12.7 lakh)
  • Global rivals: Volkswagen ID.3, Cupra Born, Renault Mégane E-Tech Electric

For India, MG is expected to launch the MG 4 EV by late 2025 or early 2026. The India-spec version will likely feature a 51 kWh or 64 kWh battery, WLTP range of around 450 km, ADAS, a 10.25-inch infotainment system, and fast-charging support, with pricing expected around Rs 30 lakh.

Final Thoughts

The MG 4 EV represents a significant leap in electric car technology. By introducing the world’s first semi-solid-state battery in a production vehicle, MG has raised the bar for innovation and safety. Its larger design, improved handling, and feature-packed interior make it a highly competitive option for global buyers. With India on its launch roadmap, the MG 4 EV could become one of the most exciting EVs in its segment. For those seeking a balance of performance, range, and futuristic tech, this hatchback stands as a strong contender.

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