Pass rate over time
The 690's first-time pass rate has risen 6.0 points since 2016, 81.8% to 87.8%.
Pass rate by mileage
A low-mileage 690 passes first time 86.8% of the time; by 30k that's 85.9%.
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
| 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
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
Best year to buy used: 2017 (89.3% pass). Weakest: 2008 (82.2%).
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
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.