How reliable is the MG Gs?
Owner-reported reliability data: inspection results, typical mileage, and the most common failures.
The MG Gs passes first-time inspections at roughly the European average. The most commonly reported issues are the aim of a headlamp is not within limits laid down in the requirements, warning device shows system malfunction, a brake lining or pad worn below 1.5mm. Typical mileage by age and a year-by-year breakdown of reliability are shown below. All figures are owner-reported real-world data, not a marketing rating.
Above average reliability
Based on 2,408 inspection tests. First-time pass rate: 81.9%.
MG Gs reliability by year
How the MG Gs performs at first-time inspection, broken down by the year cohort. Empty cells mean we don't have enough owner-reported data for that year yet.
| Year cohort | Pass rate | Typical mileage @ 5 yrs |
|---|---|---|
| 2016 | 82.4% | – |
| 2017 | 81.9% | 70,547 km |
| 2018 | 84% | 58,790 km |
| 2019 | 83.4% | 59,184 km |
Model-level pattern, not per-car prediction
These figures describe the MG Gs as a model. The reliability of any individual MG Gs also depends on service history, accident history, and how it was driven. Run a free VIN check to see the records attached to a specific car you're considering.
Frequently asked questions
Is the MG Gs reliable?
Based on owner-reported inspection records, the MG Gs passes first-time inspections at roughly the European average. Its first-time inspection pass rate sits around 82%. Reliability varies by year and engine: see the year-by-year breakdown on this page for the specific cohort you're considering.
What are the common problems on the MG Gs?
The most common owner-reported issues are: The aim of a headlamp is not within limits laid down in the requirements (2.8% of inspections); Warning device shows system malfunction (1.7% of inspections); a brake lining or pad worn below 1.5mm (1.7% of inspections); ESC MIL indicates a system malfunction (1.4% of inspections); Tyre tread depth not in accordance with the requirements (1.3% of inspections).
What mileage is normal for a MG Gs?
For a typical MG Gs, owner-reported average mileage works out to about – at 3 years, 70,547 km at 5 years, and – at 10 years. The mileage section on this page shows the full distribution, high-use vs low-use cars often differ by a factor of three.
How do I check a specific MG Gs before buying?
Enter the 17-character VIN on Carlytics. The free check shows decoded specs and open safety recalls. The full vehicle history report (from EUR 8.90) cross-references owner-reported issues, mileage records, and stolen-vehicle databases for the specific car, model-level reliability tells you the pattern, the VIN check tells you the car.