MG 4

The MG4 has become the first mass-produced EV to feature a semi-solid-state battery.
This major leap forward in battery tech promises enhanced safety, improved cold-weather performance, and higher energy density.
It’s a significant step toward the future of electric vehicles, making the MG4 a game-changer.
1. Body Style and Dimensions 🚗
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The MG4 is a compact, five-door electric hatchback, with a low-slung, sporty stance. Its dimensions are 4,287 mm long, 1,836 mm wide, and 1,516 mm high. The design features sharp lines and a distinctive rear light bar, giving it a modern and dynamic appearance.
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2. Platform, Range & Efficiency 🔋
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Built on the dedicated “Modular Scalable Platform” (MSP), the MG4 features a thin, flat battery pack. This 400V architecture supports rapid charging. It is offered with a range of battery sizes, from 49 kWh to 77 kWh, providing a WLTP range of up to 570 km.
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3. Technical Capabilities 🤖
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The MG4 comes with a suite of safety features known as MG Pilot. This includes Adaptive Cruise Control, Lane Keep Assist, and Autonomous Emergency Braking. Higher trims add features like Blind Spot Detection and a 360-degree parking camera, enhancing both safety and convenience.
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4. Interior Quality and Storage 🧳
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The interior is minimalist, centred around a 10.25-inch floating touchscreen and a smaller digital driver’s display. While some hard plastics are present, the layout is functional and modern. The boot offers a useful 363 litres of space, with an underfloor storage area for charging cables. There is no frunk.
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5. App Functionality 📱
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The MG iSmart app allows remote control of the car. Users can check the battery status, pre-condition the cabin, and remotely lock or unlock the vehicle. The app also features a “Find My Car” function and allows for remote diagnosis and management of charging schedules.
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6. Pros and Cons ✅⛔
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Pros:
Exceptional Value: The MG4 is significantly cheaper than most direct competitors.
Impressive Range: It offers a competitive electric range, especially on the Long Range model.
Engaging Drive: The rear-wheel-drive platform provides a fun and balanced driving experience.
Cons:
Interior Plastics: Some materials feel cheap, a reminder of its budget price point.
Infotainment: The touchscreen-led interface can be clunky and distracting to use.
Lack of Frunk: The absence of a front storage compartment is a minor inconvenience.
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7. Overall Summary ✨
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The MG4 EV is a genuine disruptor in the electric car market. It directly challenges established rivals like the Volkswagen ID.3 and Cupra Born by offering a comparable, and in some areas, better driving experience at a much lower price. While the interior quality and some tech features may lag behind, the MG4’s combination of affordability, practicality, and solid performance makes it a game-changing option for those looking to switch to an EV.
Real world range estimates
The table below shows some estimated real-world examples in perfect condition and in conditions needing A/C to heat or cool vehicles. See our range guide to see how the range is affected in real world.
 | Range | Consumption |
---|---|---|
90kmh/56mph range in perfect condition | 496 km / 308 mi | 15 kWh/100km / 4.1 mi/kWh |
90kmh/56mph with 2KW heating | 446 km / 277 mi | 17.2 kWh/100km / 3.6 mi/kWh |
120kmh/75mph range in perfect condition | 354 km / 220 mi | 21 kWh/100km / 3.0 mi/kWh |
120kmh/75mph range with 2KW heating | 328 km / 204 mi | 22.7 kWh/100km / 2.7 mi/kWh |