BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Aprilia SL1000: MOT pass rate by registration year

Which SL1000 years pass first time, and which fall short of the model's 84.6% average, from 8,452 DVSA tests.

2006
highest-passing year · 87.2%
2004
lowest-passing year · 83.8%
3.4pp
spread across 7 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: 2006 (87.2% of 188 tests). Lowest: 2004 (83.8% of 1,665).

83%86%88%2000: 85.0% pass (1,211 tests)2001: 84.1% pass (2,111 tests)2002: 85.1% pass (955 tests)2003: 86.8% pass (751 tests)2004: 83.8% pass (1,665 tests)2005: 83.9% pass (1,475 tests)2006: 87.2% pass (188 tests)200020032006
RegisteredTestsFirst-time passvs model (84.6%)
2000 1,211 85.0% +0.4 pp
2001 2,111 84.1% -0.5 pp
2002 955 85.1% +0.5 pp
2003 751 86.8% +2.2 pp
2004 1,665 83.8% -0.8 pp
2005 1,475 83.9% -0.7 pp
2006 188 87.2% +2.6 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 · 2005–2025
77%85%93%2005: 84.7% pass (59 tests)2006: 89.7% pass (429 tests)2007: 85.3% pass (543 tests)2008: 83.5% pass (643 tests)2009: 82.2% pass (628 tests)2010: 84.8% pass (600 tests)2011: 83.9% pass (583 tests)2012: 84.6% pass (540 tests)2013: 82.8% pass (505 tests)2014: 84.9% pass (491 tests)2015: 85.4% pass (453 tests)2016: 79.5% pass (449 tests)2017: 86.2% pass (392 tests)2018: 86.8% pass (287 tests)2019: 83.0% pass (305 tests)2020: 81.5% pass (232 tests)2021: 86.0% pass (314 tests)2022: 85.7% pass (293 tests)2023: 87.4% pass (278 tests)2024: 81.4% pass (199 tests)2025: 90.4% pass (229 tests)20052025

Questions

Which SL1000 years have the lowest MOT pass rate?
none: no registration year of the Aprilia SL1000 falls more than two points under the model's 84.6% overall pass rate.
Which SL1000 year has the highest MOT pass rate?
2006, at 87.2% of 188 first tests (2005–2025). Years more than two points above the model average: 2003, 2006.
How much does the SL1000 pass rate vary by year?
3.4 percentage points between the highest (2006, 87.2%) and lowest (2004, 83.8%) 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: Aprilia SL1000 reliability, failures and mileage · ranked #2595 of 5428 models· other Aprilia models: RSV, Tuono, RS125, SR50, RS 50, Habana