MG MG Reliability, MOT Pass Rate & Common Faults
Free MG MG car check
Is the MG MG reliable? We analysed 2,574 real MOT tests across 373 vehicles to find out.
Got a specific MG MG? Enter the reg for a free check:
The MG MG is about average for reliability based on real UK MOT data. Common problems include parking brake: efficiency below requirements, tyre tread depth below requirements of 1.6mm and windscreen washer provides insufficient washer liquid. Here's everything you need to know before buying a used MG MG.
MG MG — specs & performance
Verified from DVLA & DVSA recordsA snapshot of the engine, performance, dimensions, fuel economy and running costs for the MG MG — drawn from official DVLA vehicle records and the DVSA fuel-economy database.
Engine & Performance
- Power
- 154 BHP
- 0–62 mph
- 7.7 sec
- Fuel type
- Electricity
Body & Dimensions
- Body type
- Car
- Common colour
- Black
- Wheel plan
- 2 Axle Rigid Body
Fuel Economy
Tax & Emissions
- Emission class
- 6d
- Road tax (6 mo.)
- £N/A
MG MG Number Plates
Number plates registered to a MG MG. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
MG MG MOT Pass Rate by Year
How likely is a MG MG to pass its MOT? Here's the pass rate for each registration year, newest first.
MG MG Problems — What Goes Wrong?
The most common reasons a MG MG fails its MOT, ranked by how often they occur. Check for these problems before you buy.
MG MG Mileage — What's Normal?
How many miles does a typical MG MG owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
MG MG MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the MG MG year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2001 | 118 | 67.8% | 37,612 | 49,848 | 62,758 |
| 2000 | 72 | 70.8% | 22,520 | 48,608 | 62,161 |
| 1999 | 99 | 69.7% | 34,745 | 58,108 | 75,230 |
| 1998 | 162 | 59.3% | 58,721 | 72,742 | 93,467 |
| 1997 | 164 | 62.8% | 54,395 | 68,718 | 82,363 |
| 1996 | 216 | 59.7% | 61,262 | 78,344 | 96,104 |
| 1980 | 51 | 72.5% | 17,756 | 24,777 | 29,842 |
| 1979 | 123 | 70.7% | 36,427 | 60,526 | 69,494 |
| 1978 | 122 | 75.4% | 8,754 | 62,112 | 86,082 |
| 1975 | 109 | 83.5% | 28,435 | 41,122 | 68,099 |
| 1974 | 64 | 85.9% | 48,990 | 76,622 | 81,324 |
| 1973 | 101 | 79.2% | 15,474 | 27,316 | 55,928 |
| 1972 | 272 | 76.5% | 12,060 | 23,612 | 49,280 |
| 1971 | 76 | 71.1% | 42,993 | 78,243 | 85,868 |
| 1970 | 75 | 76.0% | 11,732 | 25,469 | 82,964 |
| 1969 | 74 | 83.8% | 8,614 | 15,891 | 27,032 |
| 1967 | 63 | 71.4% | 10,472 | 55,979 | 72,936 |
| 1965 | 54 | 77.8% | 2,788 | 45,313 | 90,701 |
| 1964 | 62 | 88.7% | 10,770 | 39,560 | 73,202 |
How Long Does a MG MG Last?
Based on 373 MG MG vehicles on UK roads.
MG MG Mileage Distribution
Total mileage recorded across all MG MG MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used MG MG
Based on MOT pass rates across all registration years with sufficient test data.
88.7% MOT pass rate from 62 tests
59.3% MOT pass rate from 162 tests
The best year to buy a used MG MG is 1964, which has the highest MOT pass rate at 88.7% across 62 tests. The 1998 model year has the lowest pass rate at 59.3% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the MG MG Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| MG MG THIS CAR | 74.0% | 2,574 | 48,763 mi | 62 yrs |
| MG Zr | 69.8% | 651,705 | 57,257 mi | 25 yrs |
| MG Mgf | 66.7% | 546,238 | 62,469 mi | 31 yrs |
| MG Tf | 72.8% | 475,348 | 45,249 mi | 24 yrs |
| Audi A4 S Line 170 TDI Dpf | 78.8% | 855 | 128,775 mi | — yrs |
Compared to the MG Zr (69.8% pass rate) and the MG Mgf (66.7% pass rate), the MG MG outperforms both on MOT reliability.
Found a MG MG you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific MG MGShould you buy a used MG MG?
The MG MG has an overall MOT pass rate of 74.0% across 2,574 real MOT tests — roughly in line with the UK average.
The most common problems on the MG MG are parking brake: efficiency below requirements (120 recorded failures), tyre tread depth below requirements of 1.6mm (103), and windscreen washer provides insufficient washer liquid (95). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical MG MG owner drives around 542 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most MG MG models stay on UK roads for around 62 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.