BIKERELIABILITY Reg check
League table/ KTM/ 500/By year
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

KTM 500: MOT pass rate by registration year

Which 500 years pass first time, and which fall short of the model's 85.3% average, from 940 DVSA tests.

2014
highest-passing year · 87.6%
2015
lowest-passing year · 82.6%
5.0pp
spread across 4 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: 2014 (87.6% of 372 tests). Lowest: 2015 (82.6% of 236). Years more than two points below the model average: 2015.

82%85%89%2013: 84.3% pass (127 tests)2014: 87.6% pass (372 tests)2015: 82.6% pass (236 tests)2016: 84.7% pass (131 tests)201320152016
RegisteredTestsFirst-time passvs model (85.3%)
2013 127 84.3% -1.0 pp
2014 372 87.6% +2.3 pp
2015 236 82.6% -2.7 pp
2016 131 84.7% -0.6 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 · 2017–2025
73%84%95%2017: 88.6% pass (70 tests)2018: 80.6% pass (93 tests)2019: 84.2% pass (114 tests)2020: 84.5% pass (110 tests)2021: 88.6% pass (114 tests)2022: 91.5% pass (118 tests)2023: 85.2% pass (135 tests)2024: 76.5% pass (81 tests)2025: 86.2% pass (87 tests)20172025

Questions

Which 500 years have the lowest MOT pass rate?
2015 registered examples pass first time less often than the KTM 500 overall (85.3%); the 2015 cohort is lowest at 82.6% from 236 tests.
Which 500 year has the highest MOT pass rate?
2014, at 87.6% of 372 first tests (2005–2025).
How much does the 500 pass rate vary by year?
5.0 percentage points between the highest (2014, 87.6%) and lowest (2015, 82.6%) 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: KTM 500 reliability, failures and mileage · ranked #2411 of 5428 models· other KTM models: 950, 125, 640 LC4-E, 450 Exc, 250 Exc, Super Duke 990