MG Td Reliability, MOT Pass Rate & Common Faults
Free MG Td car check
Is the MG Td reliable? We analysed 2,497 real MOT tests across 364 vehicles to find out.
Got a specific MG Td? Enter the reg for a free check:
The MG Td is above average for reliability based on real UK MOT data. Common problems include brakes imbalanced across an axle, brake recording little or no effort and parking brake: efficiency below requirements. Here's everything you need to know before buying a used MG Td.
MG Td Number Plates
Number plates registered to a MG Td. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
MG Td MOT Pass Rate by Year
How likely is a MG Td to pass its MOT? Here's the pass rate for each registration year, newest first.
MG Td Problems — What Goes Wrong?
The most common reasons a MG Td fails its MOT, ranked by how often they occur. Check for these problems before you buy.
MG Td Mileage — What's Normal?
How many miles does a typical MG Td owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
MG Td MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the MG Td year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2004 | 64 | 73.4% | 13,270 | 24,246 | 38,350 |
| 1996 | 54 | 88.9% | 21,788 | 47,098 | 72,448 |
| 1991 | 54 | 90.7% | 4,513 | 8,620 | 16,115 |
| 1990 | 136 | 94.9% | 4,102 | 26,208 | 50,522 |
| 1989 | 55 | 83.6% | 8,350 | 34,242 | 62,314 |
| 1987 | 51 | 84.3% | 12,230 | 74,196 | 79,604 |
| 1953 | 637 | 86.7% | 10,332 | 26,417 | 60,584 |
| 1952 | 360 | 89.2% | 5,551 | 12,768 | 64,807 |
| 1951 | 244 | 85.7% | 9,505 | 22,508 | 54,282 |
| 1950 | 165 | 91.5% | 4,968 | 12,020 | 33,299 |
How Long Does a MG Td Last?
Based on 364 MG Td vehicles on UK roads.
MG Td Mileage Distribution
Total mileage recorded across all MG Td 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 Td
Based on MOT pass rates across all registration years with sufficient test data.
94.9% MOT pass rate from 136 tests
73.4% MOT pass rate from 64 tests
The best year to buy a used MG Td is 1990, which has the highest MOT pass rate at 94.9% across 136 tests. The 2004 model year has the lowest pass rate at 73.4% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the MG Td Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| MG Td THIS CAR | 87.1% | 2,497 | 22,381 mi | 76 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 |
| Triumph Trident Sprint | 85.6% | 1,029 | 27,383 mi | 29 yrs |
Compared to the MG Zr (69.8% pass rate) and the MG Mgf (66.7% pass rate), the MG Td outperforms both on MOT reliability.
Found a MG Td 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 TdShould you buy a used MG Td?
The MG Td has an overall MOT pass rate of 87.1% across 2,497 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the MG Td are brakes imbalanced across an axle (72 recorded failures), brake recording little or no effort (59), and parking brake: efficiency below requirements (41). 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 Td owner drives around 304 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 Td models stay on UK roads for around 76 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.