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2023 MG IM5 100 Long Range 97.0 kWh 408 hp Battery, Horsepower, Range

The MG IM5 100 Long Range (Platinum trim) maximizes travel with a 100 kWh usable battery and up to 655 km (407 mi) WLTP range. Dimensions: 4931 mm (194.1 in) length, 1960 mm (77.2 in) width, 1474 mm (58.0 in) height. All specs verified with official sources.

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MG IM5

100 Long Range |  2023–

Front view of the MG IM5 luxury electric sedan with sleek aerodynamic styling, advanced LED lighting signature, and 800V ultra-fast charging capability.
MG IM5 (2023)
battery capacity
Capacity
range –
Range
power output
Power
acceleration
Acceleration
97 kWh
655 km

300 kW

4.9 s

Technical Data & Performance

Model Years2023–present
Trim (Variant)IM5 - 100 Long Range
Power (Horsepower)300 kW (408 hp)
Top Speed220 km/h (137 mph)
Torque500 Nm (369 lb-ft)
Acceleration4.9 sec (0–100 km/h)
4.9 sec (0–62 mph)
DriveRWD Rear-wheel drive
Motor detailsSingle PMSM with Silicon Carbide (SiC) | SAIC Motor / IM (In-House Development)
Motor code800V SiC
Extra Infoenthusiast tests show 0–200 km/h in about 15–18 seconds.

Battery & Charging

Battery Capacity & Size100.0 kWh usable,
97.0 kWh gross
Max Range655 km (407 mi) / WLTP
Consumption18.2 kWh/100 km
Battery TypeNCM (Nickel Cobalt Manganese)
Cell Format / SupplierPrismatic | CATL or SAIC In-House
Battery Voltage800 V
Electrical Architecture800 V
Battery UpdatesFeatures the 800V SiC architecture
V2L SupportedYes / 3.3 kW
Heat pumpYes
AC Home ChargingType2 / 1-phase - 7.4 kW (Max Power)
Type2 / 3-phase - 11 kW (Max Power)
DC Fast ChargingCCS2, 396 kW (Max Power)
17 min. (10–80%)
Charging UpdatesDC peak of ≈396 kW requires 800V stations (10%–80% in ≈17 minutes). When using 400V chargers the rate is limited to ≈250 kW (10%–80% in ≈25–30 minutes).

Dimensions & Body

Type5 door, Liftback
Seating capacity5
ClassF-Segment (EU) / Full-size Luxury Sedan (US)
Length4931 mm (194.1 in)
Width1960 mm (77.2 in)
Height1474 mm (58.0 in)
Wheelbase2950 mm (116.1 in)
Ground Clearance135 mm (5.3 in)
Curb weight2220 kg (4828 lb)
Gross weight2680 kg (5908 lb)
Trunk Volume457 L (16.1 ft³)
1290 L (45.6 ft³) max
TowingUnbraked: 750 kg (1653 lb), Braked: 1500 kg (3307 lb)
Drag Coefficient0.227
PlatformNebula | SAIC Motor
Estimated Market Price
* for reference only
EUR 51,300

⚠️ Please note: actual vehicle specifications may vary depending on market, trim level, or available regional packages.

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The Evolution of the MG IM5 (IM L7): Key Changes and Specifications


Generation I (2022: Initial Launch in China as IM L7)

The IM L7 debuted in China on the dedicated SAIC Nebula EV Platform, laying the groundwork for the global MG IM5 luxury performance liftback. Messaging centered on advanced EV tech, intelligent systems, and refined aerodynamics for long-range efficiency.

  • Motor & Performance:
    • IM L7 RWD: Single rear-mounted motor (manufacturer data varies by market); positioned as a high-efficiency, rear-drive configuration.
    • IM L7 AWD: Dual-motor setup with performance tuning; emphasized rapid acceleration and premium dynamics.
  • Battery & Architecture: Early models featured a large usable battery on the Nebula platform, aligning with premium-class range expectations.
  • Aerodynamics: Market messaging highlighted best-in-class aerodynamic refinement; for MG IM5 in Europe, current reference Cd is 0.226.

2023: Transition to 800V Architecture and European/Global Naming (MG IM5)

This phase established the MG IM sub-brand’s global presence and introduced the MG IM5 nameplate for Europe and other markets, with a technical split toward high-voltage efficiency and intelligent driving systems.

  • Global Market Entry: The model entered Europe under the MG IM5 designation, expanding the IM range beyond China and aligning with European expectations for premium EVs.
  • Models & Power Architecture:
  • Charging Upgrade: DC charging capability positioned as up to 396 kW on compatible 800V stations (10–80% in ~17 minutes) under ideal conditions; on 400V stations power is limited and charging times increase.

2024–2025: European Launch, Consolidation of Features, and IM Range Expansion

With the platform and powertrain established, European materials emphasize premium features, intelligent systems, and refined practicality, as the IM range expands with the IM6 SUV alongside IM5.

  • European Showcase: Goodwood Festival of Speed highlighted the new MG IM range, led by IM5 and IM6, focusing on advanced EV tech, design excellence, and performance.
  • Standard Features: Heat Pump and V2L (Vehicle-to-Load) capability standardized across trims, enhancing cold-weather efficiency and everyday utility.
  • Chassis & Towing: European positioning aligns towing capacity at up to 1500 kg (braked) across variants.
  • Design & Practicality: The IM5’s streamlined coupé stance integrates with liftback practicality and thoughtful refinements to elevate comfort, storage, and everyday usability.

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Common Issues and Problems with the Used MG IM5 (IM L7)


First Generation (2022 – Present)

Infotainment & All-Screen Control Problems

The most frequent complaint is the heavy reliance on the triple-screen infotainment system. Owners report it can be fiddly, slow to respond, and occasionally freeze or reboot, making simple tasks like climate control adjustments distracting while driving.

Solution: Minor glitches are often fixed with a soft reset. Persistent issues require dealer-installed software updates. Buyers should confirm the car has the latest firmware.

12V Auxiliary Battery Drain

Like many modern EVs, the IM5 can suffer from 12V battery drain when parked for several days. Background electronic processes may discharge the auxiliary battery, preventing the high-voltage system from starting.

Solution: Ensure all electrical software updates are applied. In stubborn cases, dealers may replace the 12V battery or diagnose faulty modules.

Charging Faults (AC)

While 800V DC fast charging is praised, some owners report unreliable AC home charging. In rare cases, failure of the Combined Charging Unit (CCU) has been noted, leaving the car unable to charge until replacement.

Solution: For intermittent home charging, check for Wi-Fi interference or use wired connections for smart chargers. Serious failures require dealer diagnostics and CCU replacement.

Ride Comfort & Suspension

Owners and reviewers describe the suspension as fidgety on rough roads. Ride quality lacks the refinement of premium rivals. Reports also mention noisy suspension components and rapid tire wear on Performance models.

Solution: Verify tire pressures and inspect suspension during pre-purchase checks. Listen for squeaks or knocking noises that may indicate wear.

Additional Owner Feedback

  • Door seals: Wind noise at highway speeds.
  • Cabin noise: Limited sound insulation compared to competitors.
  • Tire wear: Rear tires wear quickly under spirited driving.

Conclusion

The MG IM5 is a competitive EV with strong performance and charging capabilities, but its weaknesses lie in infotainment software, 12V battery reliability, AC charging consistency, and ride comfort. Used buyers should confirm software updates, inspect suspension and tires, and ensure all service bulletins have been addressed.


* Disclaimer: The information presented here is compiled from owner discussions in online communities, forums, and various open public sources. The accuracy, completeness, and reliability of this data cannot be guaranteed, and it should be used for informational purposes only.

Frequently Asked Questions FAQ about the MG IM5 100 Long Range Electric | max Range, Battery size, Dimensions

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