Car statistics by year
2015 MG 3
MG 3 cars first registered in 2015: how they did at their 2025 MOT, what failed them, how far they have been driven and how many are still on the road. Compared with every car first registered in 2015, so like is set against like.
- MOT first-time pass rate, 2025 65.7% All 2015 cars 72.6%
- Typical mileage at the MOT 54,400 miles; all 2015 cars 72,100
- Left at the end of 2025 2,185 90.0% of the 2,428 at the end of 2015
- Tests finding a dangerous defect 7.2% All 2015 cars 7.2%
- Tests with an advisory 62.0% All 2015 cars 51.7%
- MOT tests in 2025 2,256 normal tests in Great Britain
How do 2015 MG 3s do at their MOT?
In 2025, at about 10 years old, 65.7% of 2015 MG 3 MOT tests were passed first time, against 72.6% for all cars first registered in 2015. 2015 MG 3s did worse than average for their age, by 6.9 points. A year earlier the same cars passed 67.6% of the time (all 2015 cars 74.3%).
MOT pass rate by year of first registration: MG 3 vs all cars
Each pair of bars is one year of first registration, tested in 2025. Older cars pass less often, so compare each MG 3 bar with the all-cars bar beside it.
| First registered | MG 3 | All cars |
|---|---|---|
| ’14 | 67.3% | 69.1% |
| ’15 | 65.7% | 72.6% |
| ’16 | 71.2% | 75.6% |
| ’17 | 69.5% | 79.1% |
| ’18 | 72.1% | 81.8% |
| ’19 | 75.2% | 84.4% |
| ’20 | 79.3% | 86.9% |
| ’21 | 81.9% | 88.4% |
| ’22 | 85.0% | 89.4% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT failures on the 2015 MG 3
SRS malfunction indicator lamp: warning lamp indicates a fault was the most common single reason a 2015 MG 3 failed, on 19.5% of about 800 failed tests. By area of the car, suspension failed most often (30.5% of failed tests; all 2015 cars 31.6%). 7.2% of tests found at least one dangerous defect, against 7.2% for all cars first registered in 2015. A failed test can have several defects, so shares add up to more than 100%.
Most common reasons for failure
Share of failed tests with each defect. The same fault on any wheel or side counts once.
| Defect | Share of failed tests |
|---|---|
| SRS malfunction indicator lamp: warning lamp indicates a fault Seat belts and supplementary restraint systems | 19.5% |
| Suspension arms: pin or bush excessively worn Suspension | 12.5% |
| Headlamp: not working on dipped beam Lamps, reflectors and electrical equipment | 10.3% |
| Wipers: does not clear the windscreen effectively Visibility | 9.2% |
| Track rod end: ball joint has excessive play Steering | 7.0% |
| Rigid brake pipes: excessively corroded Brakes | 6.6% |
| Tyre pressure monitoring system: malfunctioning or obviously inoperative Tyres | 6.6% |
| Tyres: tread depth below requirements of 1.6mm Tyres | 6.6% |
| Malfunction indicator lamp: inoperative or indicates a malfunction Noise, emissions and leaks | 6.1% |
| Washers: provides insufficient washer liquid Visibility | 5.0% |
Source:DVSA,UK Motoring analysis 2025 Updated
Failure categories: MG 3 vs all 2015 cars
The marker shows the share for all cars first registered the same year.
| Category | Share of failed tests |
|---|---|
| Suspension | 30.5% |
| Lamps, reflectors and electrical equipment | 28.6% |
| Tyres | 23.8% |
| Seat belts and supplementary restraint systems | 20.9% |
| Brakes | 20.7% |
| Visibility | 18.9% |
| Noise, emissions and leaks | 8.1% |
| Steering | 7.8% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT advisories on the 2015 MG 3
An advisory is something the tester noticed that did not fail the test but may need work soon. 62.0% of 2015 MG 3 tests had at least one (all 2015 cars 51.7%). These are the things to check on one you are thinking of buying.
Most common advisories
| Advisory | Share of tests |
|---|---|
| Tread depth: worn close to legal limit or worn on edge Tyres | 20.9% |
| Suspension arms: pin or bush worn but not resulting in excessive movement Suspension | 15.4% |
| Rigid brake pipes: corroded, covered in grease or other material Brakes | 11.6% |
| Brake discs: worn, pitted or scored, but not seriously weakened Brakes | 11.3% |
| Tyres: slightly damaged or cracking or perishing Tyres | 10.7% |
| Sub-frame: corroded but not seriously weakened Suspension | 9.0% |
| Brake pads: wearing thin Brakes | 8.3% |
| Coil spring: corroded Suspension | 7.4% |
| Suspension arm: corroded but not seriously weakened Suspension | 6.8% |
| Engine oil leak, but not excessive Noise, emissions and leaks | 4.5% |
Source:DVSA,UK Motoring analysis 2025 Updated
What mileage is normal for a 2015 MG 3?
Half of the 2015 MG 3s tested in 2025 had covered fewer than 54,400 miles. A quarter had covered fewer than 39,000 and a quarter more than 70,200. For all cars first registered in 2015, the middle figure was 72,100 miles, so 2015 MG 3s have been driven 24.5% less far than average.
Mileage at the 2025 MOT
Odometer readings at each car’s latest MOT of the year. The bar covers the middle half of cars; the line the middle 80%.
| 10% | 25% | Median | 75% | 90% | Cars | |
|---|---|---|---|---|---|---|
| 2015 MG 3 | 26,900 | 39,000 | 54,400 | 70,200 | 86,500 | 2,120 |
| All 2015 cars | 36,100 | 52,200 | 72,100 | 94,600 | 119,500 | 2,231,507 |
Source:DVSA,UK Motoring analysis 2025 Updated
How many 2015 MG 3s are left?
At the end of 2015, 2,428 2015 MG 3s were on the DVLA record in the United Kingdom. By the end of 2025, 2,185 were: 2,080 licensed and 105 declared off the road (SORN). That is 90.0% still on the record, against 93.2% for all cars first registered in 2015.
Share still on the record since 2015
Cars licensed or SORN at each year end, as a share of the number at the end of 2015. Cars scrapped or exported leave the record. Late registrations and imports can push the share above 100%.
| Year end | 2015 MG 3 | All 2015 cars |
|---|---|---|
| 2015 | 100.0% | 100.0% |
| 2016 | 102.5% | 100.7% |
| 2017 | 102.8% | 99.9% |
| 2018 | 101.3% | 96.7% |
| 2019 | 101.2% | 97.6% |
| 2020 | 100.5% | 96.9% |
| 2021 | 99.3% | 96.7% |
| 2022 | 98.6% | 96.1% |
| 2023 | 96.3% | 95.3% |
| 2024 | 94.1% | 94.3% |
| 2025 | 90.0% | 93.2% |
Source:DfT / DVLA End of 2025 Updated
Recalls that may affect cars built around 2015
None of the MG 3’s 2 recalls in DVSA’s records has build dates that include 2015.
The 2015 on this page is the year of first registration, not the year the car was built. A car first registered early in 2015 may have been built in 2014, and recalls apply to particular build dates and VINs, so check the recalls either side too.
MG 3 recalls · Check a specific car on GOV.UK · How we match recalls
Recall details come from manufacturers through DVSA. “Vehicles” is the number the manufacturer reported; “all models” means the figure covers everything in the recall. A recall listed here may not apply to a particular car: only the manufacturer or GOV.UK can say for its VIN.
Source:DVSA,UK Motoring analysis January 1992 to September 2026 Updated
Other years of the MG 3
9 years of the MG 3, by year of first registration, have their own page with MOT results, common faults, mileage and how many are left. Against all cars of the same age, the 2014 cars did best at their 2025 MOT (67.3% passed first time) and the 2018 cars worst (72.1%).
| Year | Registered | Left | Pass rate |
|---|---|---|---|
| 2014 | 1,707 | 1,453 | 67.3% |
| 2015 | 2,428 | 2,185 | 65.7% |
| 2016 | 2,995 | 2,910 | 71.2% |
| 2017 | 2,965 | 2,830 | 69.5% |
| 2018 | 2,362 | 2,512 | 72.1% |
| 2019 | 3,323 | 3,573 | 75.2% |
| 2020 | 2,325 | 2,382 | 79.3% |
| 2021 | 1,899 | 1,904 | 81.9% |
| 2022 | 4,310 | 4,136 | 85.0% |
Registered: cars on the DVLA record at the end of the year they were first registered. Left: licensed or declared SORN at the end of 2025. Both cover the United Kingdom. Pass rate: first-time passes at normal MOT tests in Great Britain in 2025; all cars: every car first registered the same year.
Data sources and methodology
| Figures | Source | Period | Records | Updated |
|---|---|---|---|---|
| MOT results and mileage | Anonymised MOT tests and results Driver and Vehicle Standards Agency Derived statistics UK Motoring | 2025 | 2,256 MOT tests of 2015 MG 3 cars | 15 September 2026 |
| Cars on the record | Vehicle licensing statistics Department for Transport | End of 2025 | 2,185 cars still on the record (licensed or SORN) | 15 September 2026 |
- MOT figures cover normal tests in Great Britain in 2025 of MG 3 cars first registered in 2015; retests are excluded. “All cars” means every car we match to a model, first registered in 2015.
- Year of first registration is DVSA’s first-use date: when the car was first registered, in the UK or abroad.
- Defects and advisories are DVSA’s descriptions made readable. Where on the car a defect was found (side, front or rear) is ignored, so the same fault on any wheel counts once per test.
- Mileage is the odometer reading at each car’s latest normal MOT of the year, as recorded by the tester. A few readings are in kilometres or mistyped; percentiles are not thrown by a handful of outliers.
- Cars on the record come from DfT table VEH0124 and cover the United Kingdom, including Northern Ireland; MOT figures cover Great Britain only.
- DVSA records the model name typed in at the test. We match those names to DVLA’s generic models, so a handful of tests may be counted under a close relative.
Contains public sector information licensed under the Open Government Licence v3.0.