BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

KTM 690

690cc Petrol Class 2
#2230 of 5426 overall #78 of 230 KTMs #1380 of 2787 other bikes
85.9%
first-time pass rate
6.7%
failed outright
7,084
median miles at test
6,149
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2016–2025

The 690's first-time pass rate has risen 6.0 points since 2016, 81.8% to 87.8%.

80%85%90%2016: 81.8% pass (33 tests)2017: 82.4% pass (376 tests)2018: 84.0% pass (462 tests)2019: 84.7% pass (739 tests)2020: 88.7% pass (714 tests)2021: 84.6% pass (836 tests)2022: 86.0% pass (836 tests)2023: 85.9% pass (801 tests)2024: 88.5% pass (617 tests)2025: 87.8% pass (649 tests)20162025

Pass rate by mileage

how the 690's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage 690 passes first time 86.8% of the time; by 30k that's 85.9%.

79%84%88%0k: 86.8% pass (4,140 tests)10k: 84.6% pass (1,547 tests)20k: 80.3% pass (304 tests)30k: 85.9% pass (71 tests)0k20k30k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a 690

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
290 37.3 2.0×
brakes
106 13.6 0.3×
tyres
67 8.6 1.4×
structure and attachments
66 8.5 1.3×
Identification of the vehicle
66 8.5 4.6×
suspension
61 7.9 1.2×
lighting and signalling
55 7.1 0.1×
audible warning (Horn)
25 3.2 2.2×
reg plates and vin
22 2.8 0.4×
steering
19 2.4 0.7×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the 690 beats 3 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the 690.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2017 (89.3% pass). Weakest: 2008 (82.2%).

81%86%91%2008: 82.2% pass (107 tests)2012: 87.4% pass (119 tests)2013: 84.0% pass (225 tests)2014: 86.5% pass (1,922 tests)2015: 85.4% pass (1,430 tests)2016: 86.0% pass (1,907 tests)2017: 89.3% pass (215 tests)200820142017

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

KTM 690 FAQ

answers computed from the data above · terms in the glossary

Is the KTM 690 reliable?

The KTM 690 is about average for its class: 85.9% of its 6,149 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2230 of 5426 models.

What does a 690 fail its MOT on most?

lamps and reflectors — 37% of all defects recorded against failed 690 tests.

What is the best year of 690 to buy used?

By first-time pass rate, 2017-registered examples do best (89.3%) and 2008 worst (82.2%). Condition and history still trump the year.

How many miles will a 690 last?

The median 690 shows 7,084 miles at test, and examples around 30k miles still pass 85.9% of the time — mileage alone rarely kills one.