MG ZS EXCLUSIVE T-GDI AUTO (2023)
Running costs, reliability data, and common problems from 33 real MOT tests.
Annual Cost
£1,405
£117/month
MOT Pass Rate
97%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 1-8
999cc Petrol
Great Choice
97% pass rate, £1405/year to run. 15 points above average.
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Annual Running Costs
~50 mpg
Flat rate (post-2017)
Low estimate due to excellent reliability
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Excellent reliability. Very few MOT failures. That's 15 points above the national average of 82%. It also outperforms the MG brand average of 86%.
At 3 years old, 97% of MG ZS EXCLUSIVE T-GDI AUTOs from 2023 passed their MOT first time in 2026. That's based on 33 tests across the UK. The average mileage at this age is 10,802 miles.
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How Does It Compare?
Mileage Analysis
10,802
Average miles
22,200
Expected for age
The average 2023 MG ZS EXCLUSIVE T-GDI AUTO has 10,802 miles on the clock, which is significantly below the expected 22,200 miles for a 3-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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Best Year to Buy?
The most reliable year is the 2021 model with a 93% MOT pass rate, while the 2020 model has the lowest at 90%. The 2023 sits between the two at 97%.
MG ZS EXCLUSIVE T-GDI AUTO by Year
Similar Cars to Consider
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About the 2023 MG ZS EXCLUSIVE T-GDI AUTO
The 2023 MG ZS EXCLUSIVE T-GDI AUTO is a city car with a 999cc petrol engine. 33 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2023, the average MOT pass rate is 95%, and this model beats that benchmark.
With an average of 10,802 miles at 3 years old, MG ZS EXCLUSIVE T-GDI AUTO owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2023 MG ZS EXCLUSIVE T-GDI AUTO 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 2023 MG ZS EXCLUSIVE T-GDI AUTO?
Total estimated annual running cost is £1,405 (£117/month), broken down as £955 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 97% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MG ZS EXCLUSIVE T-GDI AUTO Reliability Trend
The MG ZS EXCLUSIVE T-GDI AUTO has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2023 MG ZS EXCLUSIVE T-GDI AUTO
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. If you're flexible on year, the 2021 model has the highest pass rate at 93%. Note: with only 33 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2023 MG ZS EXCLUSIVE T-GDI AUTO's fuel type, age, and engine size, these are the most likely problem areas to check.
Coil Pack Failure
Low riskSmaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2023 MG ZS EXCLUSIVE T-GDI AUTO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MG ZS EXCLUSIVE T-GDI AUTO(2023) | 97% | £955 | £195 | Grp 1-8 | £1405 |
| MINI COOPER(2021) | 94% | £1137 | £190 | Grp 12-25 | £1582+£177 |
| NISSAN QASHQAI(2021) | 94% | £1137 | £190 | Grp 8-20 | £1582+£177 |
| AUDI Q2(2021) | 95% | £955 | £190 | Grp 1-8 | £1400-£5 |
| TOYOTA AYGO(2021) | 95% | £955 | £190 | Grp 1-8 | £1400-£5 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
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