Reliability

Is the MG ZS reliable? Honest answer.

Is the MG ZS a reliable car? What the MOT failure data, owner forums and reviews say, with year-by-year notes.

Updated 4th September 2026 DVSA data: Across 62,103 recorded MOT tests, 14.5% failed.

MG ZS
Image via Wikipedia, CC-licensed.

TL;DR

The MG ZS has shown decent reliability, particularly in models from 2019 onwards, with an average MOT pass rate of around 80%. Earlier models may have notable issues, including electrical faults and suspension problems, which potential buyers should consider.

MOT Pass Rates

The MG ZS has an average MOT pass rate of around 80% for models registered from 2019 onwards. Earlier models, particularly those from 2016 to 2018, show a lower pass rate due to various recurring issues. It is essential to check the specific year of the vehicle you are considering.

Common Failure Modes

Common faults reported by owners include electrical issues, especially with the infotainment system. Suspension problems have also been noted in earlier models, leading to failures during MOT tests. These issues can affect the overall reliability of the car.

Year-by-Year Analysis

Models from 2016 to 2018 have more reported issues, particularly with electrical components and build quality. The 2019 model year marked significant improvements, leading to better reliability ratings. Buyers should favour these later models for a more dependable experience.

Repair Costs

Repair costs for the MG ZS can vary. Electrical issues may cost between £200 and £400 to fix, while suspension repairs typically range from £150 to £300. Knowing these costs can help you budget for potential repairs.

Recalls and Safety

There have been several recalls for the MG ZS, mainly concerning electrical faults and safety features. It is advisable to check if the vehicle you are interested in has had these recalls addressed before purchasing.

What people are asking

What problems does MG ZS have?

Owners have reported several issues with the MG ZS, including electrical glitches, particularly with the infotainment system. Other common problems include suspension wear and occasional engine performance issues, which can impact the car’s reliability.

Is the MG ZS a reliable car?

Overall, the MG ZS is considered a reliable vehicle, especially the newer models from 2019 onwards. However, earlier versions may have more problems, so it is advisable to research specific model years before making a purchase.

Why are MG ZS so cheap to buy?

The MG ZS is often more affordable compared to other vehicles in its class due to its competitive pricing strategies and the availability of used models in the market. This pricing can make it an attractive option for budget-conscious buyers.

What are common MG/ZR problems?

Common problems with MG/ZR models include electrical faults, issues with engine performance, and wear on suspension components. These issues can vary by model year, so it is important to check specific reports for the model you are interested in.

What owners say

They often mention that it has enough power for everyday driving and that the long-range model is particularly appealing for those needing extra distance without frequent charging. Many owners appreciate the MG ZS for its comfort and spacious interior.

Buyers in UK communities have flagged that the MG ZS is quite prevalent in the used market, which raises questions about its value and reliability. Some users speculate that the affordability of the MG ZS compared to other electric vehicles makes it a popular choice, despite concerns over its long-term durability.

This feedback highlights the car’s strengths in everyday usability. Drivers have noted that while the MG ZS may not be the fastest in its class, it offers impressive handling and stability, making it a joy to drive on various road conditions.

Despite this, others have found it satisfactory, suggesting that experiences may vary based on individual expectations and preferences. However, some owners have expressed dissatisfaction with the sound system in the MG ZS Hybrid+, describing it as subpar.

Overall, while there are mixed reviews regarding specific features, the general consensus is that the MG ZS provides good value for money, especially for those looking for an affordable and reliable vehicle.

MG ZS MOT record

From 62,103 recorded MOT tests, 14.5% failed.

MOT pass and failure rates by year of first registration
RegisteredTestsFailedMedian mileage
20231,8909.2%27,327 mi
202218,38011.8%23,588 mi
202114,84010.9%29,635 mi
202012,30915.4%34,522 mi
20198,55420.0%39,419 mi
20185,02721.1%46,213 mi
201734726.2%51,592 mi
200521732.3%92,463 mi

Most common reasons for failure

  1. Tyre tread depth not in accordance with the requirements33.3%
  2. Brake disc or drum excessively weakened, insecure or fractured23.5%
  3. A tyre seriously damaged19.4%
  4. a brake lining or pad worn below 1.5mm15.3%
  5. A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED8.5%

Figures cover every MG ZS tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.

Frequently asked questions

What are common faults with the MG ZS?

Common faults include electrical issues, particularly with the infotainment system, and suspension problems in earlier models.

Which MG ZS models are most reliable?

Models from 2019 onwards tend to be more reliable, with fewer reported issues compared to earlier versions.

Are there any recalls for the MG ZS?

Recalls are issued against individual vehicles rather than a model as a whole, so a model-level yes or no would be guesswork. Enter the registration on Honest Car Check and we check the DVSA record for that specific car. Where DVSA holds no status, confirm it with a franchised dealer using the VIN.

What problems does MG ZS have?

Owners have reported issues such as electrical glitches, particularly with the infotainment system, and occasional suspension wear.

Is the MG ZS a reliable car?

Overall, the MG ZS is considered reliable, especially the newer models from 2019 onwards, though earlier versions may have more issues.

Why are MG ZS so cheap to buy?

The MG ZS is often more affordable due to its position in the market, competitive pricing strategies, and the availability of used models.

What are common MG/ZR problems?

Common problems with MG/ZR models include electrical faults, engine performance issues, and wear on suspension components.

Sources