MG HS (2021)
Running costs, common problems, and reliability data based on 134 real MOT tests in 2024.
MOT Pass Rate
96%
Total Tests (2024)
134
Avg Mileage
24,498 mi
Est. Annual Cost
£1,582
Is the 2021 MG HS reliable?
Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the MG brand average of 86%.
At 3 years old, 96% of MG HSs from 2021 passed their MOT first time in 2024. That's based on 134 tests across the UK. The average mileage at this age is 24,498 miles.
How does the 2021 MG HS compare?
Mileage Analysis
The average 2021 MG HS has 24,498 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.
How much does a 2021 MG HS 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.
Checking a specific MG HS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 MG HS
The 2021 MG HS is a small family car with a 1500cc petrol engine. 134 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 19% of all 2021 cars for reliability.
With an average of 24,498 miles at 3 years old, MG HS owners drive about as much as the UK average.
2021 MG HS Fuel Costs
The 1500cc 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 2021 MG HS?
Total estimated annual running cost is £1,582 (£132/month), broken down as £1137 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2021 MG HS
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.
Alternatives to the 2021 MG HS
The MG HS is actually the most reliable option among similar petrol small family cars from this era. Here are comparable petrol cars with similar engines:
- VOLKSWAGEN GOLF (2019) 92% pass rate (-4%) from 89,653 tests
- VAUXHALL CORSA (2019) 88% pass rate (-8%) from 68,639 tests
- NISSAN QASHQAI (2020) 93% pass rate (-3%) from 52,321 tests
- MINI COOPER (2019) 92% pass rate (-4%) from 52,140 tests