Used MG MG4: Buyer's Guide

Overview of the MG MG4

A used MG4 is a strong pick in the electric car segment, delivering rear-wheel-drive handling and up to 323 miles of range (WLTP). Pre-owned models offer exceptional value with a five-star Euro NCAP score and a seven-year warranty. Inside, you’ll find a spacious and connected tech-rich cabin, making this second-hand EV a future-proof investment.

Used MG MG4 Popular Trims

Used MG MG4 Popular Battery & Drivetrain Options

Used MG MG4 Practicality

• Boot Space: 363 litres expanding to 1,177 litres with rear seats folded.
• Storage: Clever cubbies and floating console for clutter-free cabin.
• Rear Legroom: Ample space for all passengers.
• Loading: Flat floor and wide cabin; Trophy models have height-adjustable boot floor.

Used MG MG4 Key Features

Key Features:

• MG Pilot: Adaptive Cruise Control, Lane Keep Assist, and Active Emergency Braking.
• 10.25-inch Touchscreen: Apple CarPlay and Android Auto as standard.
• iSMART App: Remote charging and climate control.

Desirable Options:

• 360-Degree Camera: Enhanced parking and manoeuvring.
• Wireless Charging: Cable-free convenience for devices.
• Heated Steering Wheel: Added comfort for winter drives.

Used MG MG4 Reliability Rating

The MG4 is built on a modern electric platform and generally offers robust performance. To ensure the best ownership experience, check the infotainment system for responsiveness, verify all software updates are current, and inspect the charging port and ADAS features during a test drive.

What to Check on a Test Drive:

• Infotainment System: Confirm quick, smooth operation.
• Charging Port: Inspect for damage and secure locking.
• ADAS Features: Test Adaptive Cruise Control and Lane Keep Assist.

Used MG MG4 Safety Rating

• Euro NCAP: 5 stars (2022) with strong structure and comprehensive MG Pilot suite.
• Key Tech: Active Emergency Braking, Lane Keep Assist, Blind Spot Detection, Rear Cross Traffic Alert.

Awards for the Used MG MG4

• What Car? Awards: Best Small Electric Car.
• UK Car of the Year: Overall Winner.
• Auto Express Awards: Car of the Year.

Who is the Used MG MG4 Best For?

• Commuters: Efficient range and low running costs.
• Tech Lovers: Modern connectivity and smart features.
• Driving Enthusiasts: Rear-wheel-drive balance and dynamic handling.
• Modern Families: Spacious, practical, and safe.

Key Alternatives to Consider:

• Volkswagen ID.3: A similarly sized hatchback with a focus on brand heritage.
• Cupra Born: A stylish, tech-focused alternative with a sporty edge.

Frequently Asked Questions about the Used MG MG4

How do I check the battery health on a used MG MG4?

The MG MG4 battery system is robust, but checking its health is a simple process that ensures long-term peace of mind.

• Dashboard Display: Check the instrument cluster for any warning lights or system messages related to the high-voltage system.
• Range Estimation: Charge the vehicle to 100% and compare the displayed range against the official WLTP figure of 218 miles (51kWh) or 281 miles (64kWh).
• Service History: Verify all scheduled software updates and battery health checks have been completed by an authorised repairer.

Does the MG MG4 seven year warranty transfer to new owners?

Yes, the comprehensive 7-year/80,000-mile warranty is fully transferable to subsequent owners, adding significant value and reassurance.

• Transfer Process: The warranty transfers automatically with the vehicle, provided the service schedule has been maintained.
• Coverage: Covers key components including the high-voltage battery, electric motor, and major mechanical systems.
• Peace of Mind: Ensures support for years of ownership.

How does cold weather affect the MG MG4 driving range?

Cold weather naturally impacts all electric vehicles, but the MG MG4 is designed to manage efficiency effectively in lower temperatures.

• Range Impact: Expect a reduction in real-world range during winter months as the battery and cabin heating use more energy.
• Pre-conditioning: Use the app to pre-heat the cabin while plugged in to preserve battery range.
• Driving Mode: Select Eco mode to optimise energy consumption and maximise mileage in colder conditions.

Can the MG MG4 power external appliances using Vehicle to Load?

Yes, the MG MG4 features innovative Vehicle-to-Load (V2L) technology, allowing you to power external devices directly from the car.

• Capability: Supplies up to 2.2kW, suitable for camping equipment, laptops, or charging another EV.
• Connection: Use the dedicated V2L adapter cable into the charging port.
• Management: Monitor discharge levels via the infotainment screen to ensure sufficient range for your drive.

What type of charging cable does the MG MG4 use?

The MG MG4 uses the industry-standard CCS connector for rapid charging and a Type 2 connector for AC charging.

• Rapid Charging: CCS port, 10-80% in 35 minutes (150kW models).
• Home Charging: Type 2 cable for 7kW home wallbox or public AC posts.
• Cable Storage: Store neatly in under-floor storage in the boot.

Does the MG MG4 support Apple CarPlay and Android Auto connectivity?

Yes, smartphone integration is standard across the MG MG4 range.

• Connection: USB to the dedicated data port in the centre console.
• Interface: Access apps, navigation, and music on the 10.25-inch floating touchscreen.
• Convenience: Voice commands allow safe control while driving.

How does the MG MG4 infotainment system receive software updates?

The MG MG4 benefits from modern connectivity, allowing efficient system updates.

• Dealer Updates: Installed during scheduled services at authorised dealerships.
• Process: Technicians connect diagnostic equipment to apply latest software versions.
• Benefits: Updates improve responsiveness, add features, and optimise performance.

What remote features are available on the MG iSMART app?

The MG iSMART app offers convenient remote control features for owners.

• Climate Control: Remotely heat or cool the cabin before use.
• Charging Management: Schedule charging and monitor battery status.
• Vehicle Status: Check lock status, locate car, and run diagnostic scans.

Does the MG MG4 have a one pedal driving mode?

Yes, the MG MG4 includes a regenerative braking system with a one-pedal driving option.

• Activation: Select highest regeneration via infotainment screen or steering wheel shortcut.
• Function: Lifting off the accelerator slows the car, recovering energy to the battery.
• Benefit: Reduces brake pedal use in stop-start traffic, making urban driving smoother.