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  3. ›MG MG4 77 kWh (245 Hp) Extended Range
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MG MG4 77 kWh (245 Hp) Extended Range
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2022 / China
400V

MG MG4

77 kWh (245 Hp) Extended Range

MG4 4 EV I battery-electric hatchback.

More about MG →
Main details

A compact summary, then every number below.

Price from
—

Pricing for other markets coming soon.

Winter range
356 km

33% lower than WLTP in this model.

Fast stop
0 km

0 km/min from a 15 minute stop.

Battery use
74.4 kWh

97% usable-to-gross ratio.

Winter
356 km
Highway
370 km
DC peak
0 kW
10-80%
0 min
HatchbackRWDNMC400VNo heat pumpNo V2L

Availability in United States

Availability unconfirmed

We don't have confirmed availability for United States yet — switch market in the header, or check the maker's site.

EVRadar score

How it rates against the fleet

Owner reviews

No owner reviews yet — be the first.

Real-world range

No owner range readings yet — add the first and help correct the lab figures.

EVRadar estimateOwners report
Everyday530 kmno data yet
Motorway370 kmno data yet
Cold (≤5°C)356 kmno data yet

Owner readings are normalised to a full charge (km ÷ % of battery used), then we take the median. Everyday compares against the mixed real-world estimate, motorway against the highway figure, cold against the winter figure.

Battery longevity outlook

NMC pack — reward careful charging habits to keep it healthy.

C+52/100 modelled
Chemistry62
Guaranteed health50
Warranty length37
Engineering45

Modelled from chemistry, guaranteed health and warranty — not a measured reading.

See full index →

Battery health

No owner battery reports yet — add the first.

Community discussions

Start a discussion →

No threads about this car yet — ask the first question on the forum.

Complete data sheet

All available EVRadar fields

Source: Official Tested Corroborated Estimated· hover a dot for the source & date
EVRadar insights — derived from the data
Summer mixed range
530 km
Winter range
356 km

Cold weather, around -5°C.

Highway range
370 km

Sustained around 120 km/h.

Winter loss vs WLTP
33%

Derived from winter range compared with WLTP.

Highway loss vs WLTP
30%

Derived from highway range compared with WLTP.

Service risk
Medium
Identity
Model family
MG4
Generation
4 EV I
Lifecycle
on_sale
Production from
2022
Body type
Hatchback
Segment
compact_hatchback
Tags
hatchback, bev, rwd, awd, on_sale
Tags
rwd, single_motor, bev, nmc
Produced from
2023
Platform
Platform name
MSP
Platform class
dedicated_ev
Practicality
Doors
5
Seats
5
Length
4287 mm
Width
1836 mm
Height
1516 mm
Wheelbase
2705 mm
Turning circle
10.6 m
Kerb weight
1751 kg
Gross weight
2209 kg
Payload
458 kg
Boot
363 L
Boot (seats down)
1177 L
Frunk
0 L
Towing (braked)
500 kg
Towing (unbraked)
500 kg
Roof load
50 kg
Safety
Euro NCAP
5 ★
NCAP year
2022
NCAP program
Euro NCAP
Warranty
Vehicle warranty
7 yr
Vehicle warranty km
150000 km
Battery warranty
7 yr
Battery warranty km
150000 km
Guaranteed SoH
70 %
Paint warranty
3 yr
Corrosion warranty
7 yr
Service risk
medium
Performance
Drivetrain
RWD
Motors
1
Power
183 kW
Power
245 hp
Torque
350 Nm
0–100 km/h
6.5 s
Top speed
180 km/h
Battery
Usable
74.4 kWh
Gross
77 kWh
Chemistry
NMC
Range & efficiency
WLTP range
530 km
Charging
Plug
CCS2
Bidirectional
V2L
No
V2G
No
V2H
No
Plug & Charge
No

Cold-weather range, heat pump and charging are treated as core data, not secondary notes.

Battery chemistry, supplier and architecture are visible next to the normal buying numbers.

Derived values are labelled, so raw data and computed signals stay easy to separate.

Compact EV comparison, worldwide: real range, charging reality and battery tech with sourced, dated numbers.

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© 2026 EVRadar. Real-world range, charging and battery figures are sourced and dated — a decision aid, not formal buying advice.

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