Data as of: DVSA MOT results to 2025
Moto Guzzi California Ii vs BMW R1200
The BMW R1200 passes its MOT first time more often than the Moto Guzzi California Ii: 92.9% vs 84.4%, a 8.5-point lead.
MOT reliability, side by side
| Metric | Moto Guzzi California Ii | BMW R1200 |
|---|---|---|
| First-time pass rate | 84.4% | 92.9% |
| Outright fail rate | 8.3% | 3.7% |
| Vs comparable bikes (age & mileage adjusted) | +1.8 pts | +8.6 pts |
| Engine size | 948cc | 1,170cc |
| Rank among all models | #2639 of 5428 | #315 of 5428 |
| Median miles at test | 30,272 | 20,069 |
| MOT tests analysed | 750 | 299,381 |
| 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 | Moto Guzzi California Ii | BMW R1200 |
|---|---|---|
| Brakes | 3.6% | 1.5% |
| Lights & signalling | 3.1% | 0.9% |
| Tyres & wheels | 1.5% | 1.0% |
| Steering & suspension | 1.7% | 0.7% |
| Structure & body | 0.4% | 0.1% |
| Fuel & exhaust | 0.4% | 0.0% |
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 | Moto Guzzi California Ii | BMW R1200 |
|---|---|---|
| 2012 | 80.9% | 90.5% |
| 2013 | 88.4% | 91.1% |
| 2014 | 83.3% | 91.7% |
| 2015 | 81.4% | 92.4% |
| 2016 | 88.1% | 92.4% |
| 2017 | 84.8% | 92.8% |
| 2018 | 84.4% | 93.0% |
| 2021 | 82.9% | 93.9% |
Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.
Pass rate by mileage
| Mileage | Moto Guzzi California Ii | BMW R1200 |
|---|---|---|
| 0k-10k miles | 82.1% | 94.8% |
| 10k-20k miles | 85.7% | 93.7% |
| 20k-30k miles | 88.3% | 92.8% |
| 30k-40k miles | 82.8% | 91.9% |
| 40k-50k miles | 85.9% | 90.8% |
| 50k-60k miles | 79.2% | 89.5% |
Bands with fewer than 30 tests for either bike are left out.
Moto Guzzi California Ii vs BMW R1200 FAQ
Which is more reliable, the Moto Guzzi California Ii or the BMW R1200?
The BMW R1200 passes its MOT first time more often than the Moto Guzzi California Ii: 92.9% vs 84.4%, a 8.5-point lead. Adjusted for age, mileage and test class, the BMW R1200 still comes out ahead: +1.8 points vs comparable bikes for the Moto Guzzi California Ii, +8.6 for the BMW R1200. An MOT checks roadworthiness items, not engine or gearbox internals.
What does the Moto Guzzi California Ii fail its MOT on most?
Brakes: 3.6% of Moto Guzzi California Ii MOT tests failed on it, then lights & signalling (3.1%).
What does the BMW R1200 fail its MOT on most?
Brakes: 1.5% of BMW R1200 MOT tests failed on it, then tyres & wheels (1.0%).
Which holds up better at high mileage, the Moto Guzzi California Ii or the BMW R1200?
At 50k-60k miles the BMW R1200 passes first time more often: 79.2% for the Moto Guzzi California Ii vs 89.5% for the BMW R1200.
See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.