Data as of: DVSA MOT results to 2025
Honda ST1100A vs Triumph Sprint
The Triumph Sprint passes its MOT first time more often than the Honda ST1100A: 85.6% vs 84.2%, a 1.4-point lead.
MOT reliability, side by side
| Metric | Honda ST1100A | Triumph Sprint |
|---|---|---|
| First-time pass rate | 84.2% | 85.6% |
| Outright fail rate | 11.7% | 8.8% |
| Vs comparable bikes (age & mileage adjusted) | +3.6 pts | +1.8 pts |
| Engine size | 1,084cc | 955cc |
| Rank among all models | #2690 of 5428 | #2333 of 5428 |
| Median miles at test | 43,567 | 20,615 |
| MOT tests analysed | 2,526 | 132,827 |
| Most common failure | brakes | brakes |
First-time outcomes on normal tests, 2005–2025. "Most common failure" is the component group with the most recorded defects on failed tests. Read pass rates against test counts: a smaller sample is noisier. Source: DVSA anonymised MOT results.
"Vs comparable bikes" is the first-time pass rate minus the rate expected for each bike's own mix of age, mileage and test class, in percentage points: positive means better than comparable bikes. How this works.
What fails, side by side
| Component | Honda ST1100A | Triumph Sprint |
|---|---|---|
| Brakes | 5.3% | 3.7% |
| Steering & suspension | 3.6% | 2.5% |
| Lights & signalling | 2.9% | 2.8% |
| Tyres & wheels | 3.3% | 2.2% |
| Fuel & exhaust | 1.3% | 0.2% |
| Structure & body | 0.7% | 0.6% |
| Drive system | 0% | 0.4% |
A test that fails on two components counts once in each. Component links go to the bikes most likely to fail on it.
Pass rate by test year
| Test year | Honda ST1100A | Triumph Sprint |
|---|---|---|
| 2018 | 88.0% | 86.2% |
| 2019 | 85.2% | 86.1% |
| 2020 | 86.8% | 86.4% |
| 2021 | 90.1% | 86.7% |
| 2022 | 91.7% | 85.9% |
| 2023 | 88.6% | 86.4% |
| 2024 | 90.6% | 86.8% |
| 2025 | 83.3% | 86.8% |
Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.
Pass rate by mileage
| Mileage | Honda ST1100A | Triumph Sprint |
|---|---|---|
| 0k-10k miles | 95.1% | 90.9% |
| 10k-20k miles | 88.4% | 87.5% |
| 20k-30k miles | 88.5% | 85.0% |
| 30k-40k miles | 88.0% | 82.1% |
| 40k-50k miles | 82.4% | 80.3% |
| 50k-60k miles | 85.8% | 79.3% |
Bands with fewer than 30 tests for either bike are left out.
Honda ST1100A vs Triumph Sprint FAQ
Which is more reliable, the Honda ST1100A or the Triumph Sprint?
The Triumph Sprint passes its MOT first time more often than the Honda ST1100A: 85.6% vs 84.2%, a 1.4-point lead. Adjusted for age, mileage and test class, the Honda ST1100A still comes out ahead: +3.6 points vs comparable bikes for the Honda ST1100A, +1.8 for the Triumph Sprint. An MOT checks roadworthiness items, not engine or gearbox internals.
What does the Honda ST1100A fail its MOT on most?
Brakes: 5.3% of Honda ST1100A MOT tests failed on it, then steering & suspension (3.6%).
What does the Triumph Sprint fail its MOT on most?
Brakes: 3.7% of Triumph Sprint MOT tests failed on it, then lights & signalling (2.8%).
Which holds up better at high mileage, the Honda ST1100A or the Triumph Sprint?
At 50k-60k miles the Honda ST1100A passes first time more often: 85.8% for the Honda ST1100A vs 79.3% for the Triumph Sprint.
See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.