Ktm 500 Reliability, MOT Pass Rate & Common Faults
Free Ktm 500 car check
Is the Ktm 500 reliable? We analysed 1,297 real MOT tests across 250 vehicles to find out.
Got a specific Ktm 500? Enter the reg for a free check:
The Ktm 500 is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Ktm 500.
Ktm 500 Number Plates
Number plates registered to a Ktm 500. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Ktm 500 MOT Pass Rate by Year
How likely is a Ktm 500 to pass its MOT? Here's the pass rate for each registration year, newest first.
Ktm 500 Common Faults & Problems
These are the most common serious faults found on Ktm 500 models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Ktm 500 Mileage — What's Normal?
How many miles does a typical Ktm 500 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Ktm 500 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Ktm 500 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2016 | 180 | 88.3% | 1,376 | 2,726 | 4,806 |
| 2015 | 338 | 85.5% | 2,127 | 3,480 | 5,167 |
| 2014 | 490 | 88.2% | 1,959 | 3,668 | 6,168 |
| 2013 | 177 | 85.9% | 1,986 | 4,182 | 6,439 |
How Long Does a Ktm 500 Last?
Based on 250 Ktm 500 vehicles on UK roads.
Ktm 500 Mileage Distribution
Total mileage recorded across all Ktm 500 MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Ktm 500
Based on MOT pass rates across all registration years with sufficient test data.
88.3% MOT pass rate from 180 tests
85.5% MOT pass rate from 338 tests
The best year to buy a used Ktm 500 is 2016, which has the highest MOT pass rate at 88.3% across 180 tests. The 2015 model year has the lowest pass rate at 85.5% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Ktm 500 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Ktm 500 THIS CAR | 86.8% | 1,297 | 3,436 mi | 13 yrs |
| Ktm 125 | 76.8% | 13,595 | 10,169 mi | 21 yrs |
| Ktm 950 | 86.8% | 11,776 | 15,596 mi | 23 yrs |
| Ktm 640 LC4-E | 83.6% | 9,903 | 8,082 mi | 27 yrs |
| Peugeot 308 Sr HDI | 88.2% | 1,188 | 103,616 mi | — yrs |
Compared to the Ktm 125 (76.8% pass rate) and the Ktm 950 (86.8% pass rate), the Ktm 500 sits in the middle of the pack on MOT reliability.
Found a Ktm 500 you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Ktm 500Should you buy a used Ktm 500?
The Ktm 500 has an overall MOT pass rate of 86.8% across 1,297 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
On the safety side, the most frequently flagged dangerous fault is brake pad(s) less than 1.0 mm thick. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Ktm 500 with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Ktm 500 owner drives around 371 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Ktm 500 models stay on UK roads for around 13 years. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.