Ktm 350 MOT Pass Rate
Overall pass rate across all manufacture years, based on 3,410 real MOT test results. Failure rate: 18.9%.
Data from official DVSA MOT testing records
Ktm 350 MOT Reliability Overview
The Ktm 350 is a niche vehicle in the UK, with 3,410 MOT test results recorded in our database spanning 9 manufacture years. It has an overall MOT pass rate of 81.1% and a failure rate of 18.9%, which is well above the UK average of approximately 37%.
Based on this data, the Ktm 350 earns a "Excellent" reliability rating. The average Ktm 350 presents for MOT with approximately 3,267 miles on the clock. Manufacture year matters: 2019 models achieve the highest pass rate at 93.8%, while 2012 models have the lowest at 78.5%. This 15.3 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Ktm 350 is Motorcycle lamps and reflectors, affecting 14.3% of all tests. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. The second most common issue is Motorcycle suspension at 8.0%. Motorcycle brakes rounds out the top three at 4.7%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Best Year to Buy
📈 How Each Vintage Ages
Tracking how each manufacture year's MOT pass rate changes as the car ages. Showing 2 vintages — click year chips to highlight.
Multi-line chart showing how different Ktm 350 vintages degrade over time, from age 3 to 20 years.
Only vintages with 100+ tests in at least 3 different test years are shown. Fleet average is the UK-wide pass rate for all cars at each age.
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the Ktm 350. The dashed red line marks when the manufacturer warranty typically expires (3 years).
Line chart showing MOT failure rate by vehicle age from 3 to 10 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The Ktm 350 actually sees a 4% decrease in failure rate after the warranty period. This is likely due to survivorship bias — unreliable cars are already off the road by this age. Peak failure occurs at age 3 (21.1% fail rate).
Note: pass rates may improve for very old vehicles due to survivorship bias — only well-maintained cars remain on the road.
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Lamps And Reflectors | 14.3% | 486 |
| 2 | Motorcycle Suspension | 8.0% | 272 |
| 3 | Motorcycle Brakes | 4.7% | 161 |
| 4 | Identification Of The Vehicle | 4.0% | 136 |
| 5 | Motorcycle Structure And Attachments | 3.3% | 114 |
| 6 | Motorcycle Lighting And Signalling | 3.1% | 106 |
| 7 | Motorcycle Audible Warning (Horn) | 2.9% | 98 |
| 8 | Motorcycle Tyres | 1.9% | 65 |
| 9 | Motorcycle Steering And Suspension | 1.6% | 56 |
| 10 | Motorcycle Tyres And Wheels | 1.3% | 46 |
| 11 | Motorcycle Wheels | 1.3% | 44 |
| 12 | Motorcycle Reg Plates And Vin | 0.6% | 19 |
| 13 | Motorcycle Steering | 0.4% | 15 |
| 14 | Motorcycle Drive System | 0.4% | 13 |
| 15 | Non-component Advisories | 0.4% | 13 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Ktm 350 has 3,267 miles when tested for MOT.
About Ktm 350 MOT Data
The Ktm 350 is a niche vehicle in the UK, with 3,410 MOT test results recorded in our database spanning 9 manufacture years. It has an overall MOT pass rate of 81.1% and a failure rate of 18.9%, which is well above the UK average of approximately 37%.
For Ktm 350 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle lamps and reflectors and motorcycle suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific 350 is likely to perform.
Motorcycle lamps and reflectors — 14.3% of failures
Motorcycle lamps and reflectors issues account for 14.3% of MOT failures on the Ktm 350. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Motorcycle suspension — 8.0% of failures
Motorcycle suspension issues account for 8.0% of MOT failures on the Ktm 350. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Motorcycle brakes — 4.7% of failures
Motorcycle brakes issues account for 4.7% of MOT failures on the Ktm 350. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Frequently Asked Questions
What is the MOT pass rate for the Ktm 350?
Based on 3,410 MOT tests in our database, the Ktm 350 has an overall pass rate of 81.1% (18.9% fail rate).
What are the most common MOT failures on a Ktm 350?
The top 3 reasons a Ktm 350 fails its MOT are: 1. Motorcycle lamps and reflectors (14.3%), 2. Motorcycle suspension (8.0%), 3. Motorcycle brakes (4.7%). Check these areas before booking your MOT.
Is the Ktm 350 reliable?
With a 18.9% MOT failure rate, the 350 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Ktm 350?
Based on failure data, focus on: Motorcycle lamps and reflectors (14.3%); Motorcycle suspension (8.0%); Motorcycle brakes (4.7%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.