What is the PORSCHE 911 MOT pass rate?
In the 2023–24 DVSA MOT file this nameplate passed 90.3% of 50,867 tests (45,624 passes, 4,907 fails). That is a test-outcome rate, not a prediction for any one car.
UK MOT · make×model
PORSCHE 911
MOT pass rate.
Aggregated DVSA MOT tests for this nameplate in 2023–24. Average mileage is the mean recorded odometer on those tests, in miles. Top defects are the most frequent failure item groups in the derived summary — not a ranked reliability verdict.
Counts, not a score
45,624 passes · 4,907 fails
Snapshot generated 2026-08-24 from the compact derived MOT model summary. Duplicate MOT labels that share a URL slug were canonicalised to the higher-volume row. No per-test or per-VIN records are published.
Is a high MOT pass rate the same as reliability?
No. MOT tests a defined set of roadworthiness items at a point in time. They do not measure durability, crashworthiness, or US complaint volume. Sparse models (under 500 tests) are not published.
Are these UK or US figures?
UK. The rest of ModelYearFacts is US NHTSA and EPA evidence. This hub is Great Britain MOT statistics on the same nameplate, published under the Open Government Licence.
Most common MOT failure groups
01 · Failure groupLamps, reflectors and electrical equipment4,476 recorded items
02 · Failure groupBrakes2,337 recorded items
03 · Failure groupTyres2,119 recorded items
04 · Failure groupNoise, emissions and leaks1,812 recorded items
05 · Failure groupSuspension1,623 recorded items
Pass rate by vehicle age
Age is years at test. Bands with fewer than 50 tests on this nameplate are omitted. These are extra fields on this hub, not separate URLs.
| Age (years) | Tests | Pass rate | Average mileage |
|---|---|---|---|
| 4 | 720 | 96.0% | 17,139 mi |
| 5 | 2,121 | 95.2% | 20,020 mi |
| 6 | 2,262 | 94.7% | 19,277 mi |
| 7 | 1,963 | 94.7% | 25,318 mi |
| 8 | 1,787 | 95.5% | 29,075 mi |
| 9 | 1,803 | 95.0% | 32,538 mi |
| 10 | 1,658 | 93.9% | 35,299 mi |
| 11 | 1,337 | 93.3% | 44,048 mi |
| 12 | 1,542 | 92.3% | 49,337 mi |
| 13 | 1,204 | 92.8% | 45,578 mi |
| 14 | 1,680 | 91.7% | 50,451 mi |
| 15 | 1,455 | 90.6% | 60,252 mi |
| 16 | 1,938 | 90.3% | 59,283 mi |
| 17 | 2,635 | 88.8% | 61,238 mi |
| 18 | 3,050 | 87.4% | 69,020 mi |
| 19 | 3,067 | 87.5% | 72,672 mi |
| 20 | 2,631 | 86.4% | 74,264 mi |
| 21 | 2,908 | 84.7% | 80,542 mi |
| 22 | 2,641 | 84.3% | 84,612 mi |
| 23 | 1,619 | 85.7% | 88,161 mi |
| 24 | 1,039 | 84.2% | 91,609 mi |
| 25 | 1,322 | 84.7% | 94,320 mi |
| 26 | 1,151 | 84.8% | 98,077 mi |
| 27 | 759 | 89.5% | 77,271 mi |
| 28 | 979 | 90.3% | 80,046 mi |
| 29 | 686 | 88.5% | 82,776 mi |
| 30 | 547 | 89.6% | 92,747 mi |
| 31 | 258 | 91.1% | 88,850 mi |
| 32 | 214 | 93.5% | 78,131 mi |
| 33 | 326 | 90.5% | 85,881 mi |
| 34 | 715 | 90.8% | 94,930 mi |
| 35 | 554 | 90.4% | 84,989 mi |
| 36 | 394 | 88.8% | 93,564 mi |
| 37 | 421 | 86.2% | 97,491 mi |
| 38 | 368 | 84.2% | 92,115 mi |
| 39 | 307 | 83.7% | 98,715 mi |
| 40 | 225 | 84.9% | 92,930 mi |
| 41 | 99 | 89.9% | 89,791 mi |
| 42 | 109 | 85.3% | 100,555 mi |
| 43 | 57 | 89.5% | 100,060 mi |