MG HS EXCITE PHEV AUTO (2023)
Running costs, reliability data, and common problems from 39 real MOT tests.
Annual Cost
£1,587
£132/month
MOT Pass Rate
90%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 12-25
1490cc Hybrid
Great Choice
90% pass rate, £1587/year to run. 8 points above average.
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Annual Running Costs
~42 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 8 points above the national average of 82%. It also outperforms the MG brand average of 86%.
At 3 years old, 90% of MG HS EXCITE PHEV AUTOs from 2023 passed their MOT first time in 2026. That's based on 39 tests across the UK. The average mileage at this age is 32,383 miles.
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How Does It Compare?
Mileage Analysis
32,383
Average miles
22,200
Expected for age
The average 2023 MG HS EXCITE PHEV AUTO has 32,383 miles on the clock, which is above the expected 22,200 miles for a 3-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
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Best Year to Buy?
The most reliable year is the 2022 model with a 95% MOT pass rate, while the 2020 model has the lowest at 93%. The 2023 sits between the two at 90%.
MG HS EXCITE PHEV AUTO by Year
Similar Cars to Consider
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About the 2023 MG HS EXCITE PHEV AUTO
The 2023 MG HS EXCITE PHEV AUTO is a small family car with a 1490cc hybrid engine. 39 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 89% of 2023 cars for MOT pass rates.
With an average of 32,383 miles at 3 years old, MG HS EXCITE PHEV AUTO owners cover more miles than the average driver.
2023 MG HS EXCITE PHEV AUTO Fuel Costs
The 1490cc hybrid 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 hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2023 MG HS EXCITE PHEV AUTO?
Total estimated annual running cost is £1,587 (£132/month), broken down as £1137 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MG HS EXCITE PHEV AUTO Reliability Trend
The MG HS EXCITE PHEV AUTO has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2023 MG HS EXCITE PHEV 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 2022 model has the highest pass rate at 95%. Note: with only 39 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2023 MG HS EXCITE PHEV AUTO's fuel type, age, and engine size, these are the most likely problem areas to check.
Hybrid Battery Health
Low riskAfter 3 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.
Inverter and Power Electronics
Low riskThe inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.
Regenerative Braking
Low riskBrake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.
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 HS EXCITE PHEV AUTO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MG HS EXCITE PHEV AUTO(2023) | 90% | £1137 | £195 | Grp 12-25 | £1587 |
| VOLVO XC40(2021) | 93% | £1137 | £190 | Grp 12-25 | £1582-£5 |
| TOYOTA C-HR(2021) | 95% | £1327 | £190 | Grp 18-32 | £1772+£185 |
| HYUNDAI IONIQ(2021) | 91% | £1137 | £190 | Grp 12-25 | £1582-£5 |
| MINI COOPER S(2021) | 93% | £1137 | £190 | Grp 12-25 | £1582-£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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