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ZS EV Long Range 72.6 kWh, 177 hp (2021-2024) engine: faults and reliability

MG eléctricos: MG4 (plataforma MSP, baterías de 51 a 77 kWh), ZS EV (44,5 a 72,6 kWh) and Marvel R (70 kWh) version

Buy

No battery or motor faults documented in open sources for this version; fiches-auto mentions only one on-board charger fault among ZS EVs in general.[1]

Years
2021–2024
Power
177 hp
Faults that affect it
1
0 of high or critical severity
Cars that use it
1
in our database

2 sourcesHow we work

What changes in this version

72.6 kWh NMC battery and 130 kW (177 hp) motor since the late 2021 facelift.[2]

Faults of the ZS EV Long Range 72.6 kWh, 177 hp (2021-2024) engine

The documented engine faults that affect this version and its years, from most to least important.

  1. 1Medium severityFrequency: OccasionalChargingCharging faults: on-board charger and interrupted chargingOn the MG4, ZS EV and Marvel R there are owners who see AC charging rejected or interrupted; fiches-auto attributes it to the on-board charger or its software. It is an occasional issue, not a systemic one.

Cars fitted with the ZS EV Long Range 72.6 kWh, 177 hp (2021-2024) engine

Open each car to see all its faults with this engine and what to check before buying it.

MG

  • MG ZS IZS EV · ZS EV Standard Range · ZS EV Long Range2019–2024[1][2]

Frequently asked questions

Is the ZS EV Long Range 72.6 kWh, 177 hp (2021-2024) engine reliable?

Our verdict is “Buy”. No battery or motor faults documented in open sources for this version; fiches-auto mentions only one on-board charger fault among ZS EVs in general.[1]

What faults does the ZS EV Long Range 72.6 kWh, 177 hp (2021-2024) engine have?

The documented ones that affect this version, by importance: charging faults: on-board charger and interrupted charging (medium severity).

Which cars use the ZS EV Long Range 72.6 kWh, 177 hp (2021-2024) engine?

MG ZS I (2019–2024).[1][2]

Are you buying a car with the ZS EV Long Range 72.6 kWh, 177 hp (2021-2024) engine?

We will put you in touch with a partner only if you authorise it in the form.

Do you have a car with this engine? Tell us which faults you have had and at how many kilometres. Report your fault.

Sources

Every fact on this page links to its source. If you find an error, let us know.

  1. Fiabilité Mg ZS: toutes les pannes connuesFiches-auto.fr · Reliability study · consulted 30 October 2026 · in French
  2. MG ZS (crossover): sección MG EZS / ZS EVWikipedia · Other source · consulted 30 October 2026