MG GS (2017)
Running costs, common problems, and reliability data based on 1,722 real MOT tests in 2024.
MOT Pass Rate
83%
Total Tests (2024)
1,722
Avg Mileage
50,879 mi
Est. Annual Cost
£1,732
Is the 2017 MG GS reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 7 years old, 83% of MG GSs from 2017 passed their MOT first time in 2024. That's based on 1,722 tests across the UK. The average mileage at this age is 50,879 miles.
How does the 2017 MG GS compare?
Mileage Analysis
The average 2017 MG GS has 50,879 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 GS?
The most reliable year is the 2018 model with a 85% MOT pass rate, while the 2019 model has the lowest at 83%. The 2017 sits between the two at 83%.
How much does a 2017 MG GS 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 GS by Year
Checking a specific MG GS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2017 MG GS
The 2017 MG GS is a small family car with a 1490cc petrol engine. 1,722 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. It sits in the bottom 83% of 2017 cars for MOT pass rates.
With an average of 50,879 miles at 7 years old, MG GS owners drive about as much as the UK average.
2017 MG GS Fuel Costs
The 1490cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 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 GS?
Total estimated annual running cost is £1,732 (£144/month), broken down as £1137 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 83% pass rate. Keeping on top of servicing will help avoid surprises.
MG GS Reliability Trend
The MG GS has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2017 MG GS
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 2018 model has the highest pass rate at 85%.
Alternatives to the 2017 MG GS
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FORD FIESTA (2015) 81% pass rate (-2%) from 225,575 tests
- VAUXHALL CORSA (2015) 78% pass rate (-5%) from 160,438 tests
- FORD FOCUS (2015) 85% pass rate (+2%) from 129,337 tests
- NISSAN QASHQAI (2017) 86% pass rate (+3%) from 100,176 tests