MG ZS (2017)
Running costs, common problems, and reliability data based on 651 real MOT tests in 2024.
MOT Pass Rate
84%
Total Tests (2024)
651
Avg Mileage
47,465 mi
Est. Annual Cost
£1,550
Is the 2017 MG ZS reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 7 years old, 84% of MG ZSs from 2017 passed their MOT first time in 2024. That's based on 651 tests across the UK. The average mileage at this age is 47,465 miles.
How does the 2017 MG ZS compare?
Mileage Analysis
The average 2017 MG ZS has 47,465 miles on the clock, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.
Best year to buy a MG ZS?
The most reliable year is the 2020 model with a 87% MOT pass rate, while the 2001 model has the lowest at 70%. The 2017 sits between the two at 84%.
How much does a 2017 MG ZS cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MG ZS by Year
Checking a specific MG ZS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2017 MG ZS
The 2017 MG ZS is a city car with a 999cc petrol engine. 651 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It sits in the bottom 79% of 2017 cars for MOT pass rates.
With an average of 47,465 miles at 7 years old, MG ZS owners drive about as much as the UK average.
2017 MG ZS Fuel Costs
The modest 999cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2017 MG ZS?
Total estimated annual running cost is £1,550 (£129/month), broken down as £955 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 84% pass rate. Keeping on top of servicing will help avoid surprises.
MG ZS Reliability Trend
Newer MG ZSs show better MOT pass rates than older ones, with an average improvement of 10 percentage points.
Buying a Used 2017 MG ZS
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2020 model has the highest pass rate at 87%.
Alternatives to the 2017 MG ZS
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FORD FIESTA (2015) 81% pass rate (-3%) from 225,575 tests
- VAUXHALL CORSA (2015) 78% pass rate (-6%) from 160,438 tests
- NISSAN QASHQAI (2017) 86% pass rate (+2%) from 100,176 tests
- VOLKSWAGEN POLO (2015) 82% pass rate (-2%) from 94,129 tests