BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Triumph Daytona 675: MOT pass rate by registration year

Which Daytona 675 years pass first time, and which fall short of the model's 85.8% average, from 5,536 DVSA tests.

2008
highest-passing year · 88.1%
2010
lowest-passing year · 84.4%
3.7pp
spread across 8 years

Pass rate by registration year

first-time pass rate · cohorts with 50 or more tests · registration year from first use date

Highest pass rate: 2008 (88.1% of 503 tests). Lowest: 2010 (84.4% of 997).

84%86%89%2006: 84.8% pass (666 tests)2007: 86.3% pass (688 tests)2008: 88.1% pass (503 tests)2009: 84.9% pass (968 tests)2010: 84.4% pass (997 tests)2011: 86.2% pass (652 tests)2012: 87.7% pass (733 tests)2013: 85.6% pass (291 tests)200620102013
RegisteredTestsFirst-time passvs model (85.8%)
2006 666 84.8% -1.0 pp
2007 688 86.3% +0.5 pp
2008 503 88.1% +2.3 pp
2009 968 84.9% -0.9 pp
2010 997 84.4% -1.4 pp
2011 652 86.2% +0.4 pp
2012 733 87.7% +1.9 pp
2013 291 85.6% -0.2 pp

Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.

Pass rate over time

first-time pass rate by test year · 2009–2025
79%86%93%2009: 91.0% pass (78 tests)2010: 83.1% pass (124 tests)2011: 90.3% pass (175 tests)2012: 90.6% pass (266 tests)2013: 86.4% pass (368 tests)2014: 82.4% pass (409 tests)2015: 86.7% pass (496 tests)2016: 86.9% pass (521 tests)2017: 86.0% pass (492 tests)2018: 85.6% pass (361 tests)2019: 81.3% pass (343 tests)2020: 85.1% pass (289 tests)2021: 83.8% pass (388 tests)2022: 84.6% pass (351 tests)2023: 86.0% pass (328 tests)2024: 87.4% pass (254 tests)2025: 86.6% pass (291 tests)20092025

Questions

Which Daytona 675 years have the lowest MOT pass rate?
none: no registration year of the Triumph Daytona 675 falls more than two points under the model's 85.8% overall pass rate.
Which Daytona 675 year has the highest MOT pass rate?
2008, at 88.1% of 503 first tests (2005–2025).
How much does the Daytona 675 pass rate vary by year?
3.7 percentage points between the highest (2008, 88.1%) and lowest (2010, 84.4%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

Full report: Triumph Daytona 675 reliability, failures and mileage · ranked #2266 of 5428 models· other Triumph models: Bonneville, Tiger, Sprint, Daytona, Speed Triple, Thunderbird