Common problems
MG ZS common problems and reliability issues
Honest rundown of the most common MG ZS faults, what to watch for, and how to keep one running well.
Updated 4th September 2026 DVSA data: Across 62,103 recorded MOT tests, 14.5% failed.

TL;DR
The MG ZS is a compact SUV known for its affordability but has common faults including engine oil leaks, transmission issues, and suspension wear. Reliability varies among owners, with some reporting multiple problems while others experience minimal issues. Always check for recalls and conduct thorough inspections before purchasing.
Engine Problems
The MG ZS has been reported to have engine issues, particularly oil leaks. This problem is most common in models produced between 2017 and 2020. Owners should regularly check for oil spots and monitor oil levels to avoid serious engine damage. Some have also reported rough running or stalling, often linked to fuel system problems or sensor failures.
Transmission Issues
Some owners of the MG ZS, especially those with 2018 automatic transmission models, have noted rough shifting. This can lead to a less smooth driving experience. If you notice unusual noises or delays when changing gears, it is worth having the transmission checked. In some cases, the transmission fluid may need to be replaced more frequently than expected.
Suspension Faults
Suspension problems have been reported in the MG ZS, particularly in the front suspension. Models from 2018 to 2020 may experience premature wear of components, leading to a bumpy ride and potential handling issues. Regular inspections can help identify these problems early. Owners have also mentioned that the rear suspension can be prone to noise, indicating worn bushings or shocks that may need replacement.
Electrical Problems
Electrics in the MG ZS can be hit or miss. Some owners have reported issues with the infotainment system and dashboard warning lights. These problems can occur across various model years, so ensure all electronic features are functioning correctly during a test drive. Owners have noted that the infotainment system may freeze or reboot unexpectedly, and some have experienced Bluetooth connectivity issues.
Recalls and Safety Issues
The MG ZS has faced recalls, notably for faulty airbag systems in certain 2017 models. It is crucial to check if a specific vehicle has had any recalls addressed. You can do this through the DVSA website or by asking the seller for service records. Some owners have also reported concerns about brake effectiveness, prompting discussions about potential further recalls.
What people are asking
What problems does MG ZS have?
The MG ZS has been reported to have several common problems, including oil leaks, transmission issues, and suspension wear. Owners have also flagged electrical faults, particularly with the infotainment system and dashboard alerts, which can affect the overall driving experience.
Is the MG ZS a reliable car?
The reliability of the MG ZS varies among owners. While some report minimal issues and a satisfactory driving experience, others have encountered multiple faults, particularly related to the engine and transmission. Regular maintenance and prompt repairs can help improve reliability.
Why are MG ZS so cheap to buy?
The MG ZS is generally more affordable than many other compact SUVs due to its positioning as a budget-friendly option. Factors contributing to its lower price include its brand perception, the availability of used models, and the competitive pricing strategy employed by MG to attract buyers.
What are common MG/ZR problems?
Common problems with the MG ZR include electrical issues, such as faulty sensors and warning lights, as well as engine-related concerns like overheating and oil leaks. Owners often recommend regular servicing to catch these issues early.
What owners say
They often highlight that it offers sufficient power for everyday driving, making it a practical choice for families. However, some have expressed concerns about the long-term reliability of the electric version, particularly regarding battery performance over time. Owners appreciate the MG ZS for its comfort and spaciousness.
Buyers in UK communities have flagged that the MG ZS tends to be available at lower prices compared to competitors, which raises questions about its overall value. Some potential buyers are curious about the reasons for the high number of used MG ZS models on the market, suggesting that while the car is decent, it may not hold its value as well as other brands.
This feedback suggests that driving dynamics are a strong point for the vehicle, despite some of the mechanical issues reported. Enthusiasts have noted that while the MG ZS may not be the fastest in its class, it excels in handling and stability, particularly at higher speeds.
While some find it satisfactory, others have described it as subpar, indicating that sound quality may vary across different models or individual vehicles. In discussions, owners of the MG ZS Hybrid+ have shared mixed experiences with the sound system.
MG ZS MOT record
From 62,103 recorded MOT tests, 14.5% failed.
| Registered | Tests | Failed | Median mileage |
|---|---|---|---|
| 2023 | 1,890 | 9.2% | 27,327 mi |
| 2022 | 18,380 | 11.8% | 23,588 mi |
| 2021 | 14,840 | 10.9% | 29,635 mi |
| 2020 | 12,309 | 15.4% | 34,522 mi |
| 2019 | 8,554 | 20.0% | 39,419 mi |
| 2018 | 5,027 | 21.1% | 46,213 mi |
| 2017 | 347 | 26.2% | 51,592 mi |
| 2005 | 217 | 32.3% | 92,463 mi |
Most common reasons for failure
- Tyre tread depth not in accordance with the requirements33.3%
- Brake disc or drum excessively weakened, insecure or fractured23.5%
- A tyre seriously damaged19.4%
- a brake lining or pad worn below 1.5mm15.3%
- 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 the common engine problems with the MG ZS?
The MG ZS has reported issues with oil leaks, particularly in the 2017-2020 models.
Are there any known transmission issues?
Some owners have experienced rough shifting in the automatic transmission, especially in the 2018 models.
How reliable is the MG ZS overall?
Overall, the MG ZS has a mixed reliability reputation, with some owners reporting few issues while others face multiple faults.
What suspension problems should I look out for?
The front suspension components can wear prematurely, particularly in models from 2018 to 2020.
Has the MG ZS been recalled for any safety issues?
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.
Sources
- DVSA anonymised MOT tests and results (Open Government Licence v3.0)