Ktm Duke 620 Reliability, MOT Pass Rate & Common Faults
Free Ktm Duke 620 car check
Is the Ktm Duke 620 reliable? We analysed 1,065 real MOT tests across 123 vehicles to find out.
Got a specific Ktm Duke 620? Enter the reg for a free check:
The Ktm Duke 620 is above average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, reflector on motorcycle missing and headlamp aim beam image kick up to the offside. Here's everything you need to know before buying a used Ktm Duke 620.
Ktm Duke 620 Number Plates
Number plates registered to a Ktm Duke 620. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Ktm Duke 620 MOT Pass Rate by Year
How likely is a Ktm Duke 620 to pass its MOT? Here's the pass rate for each registration year, newest first.
Ktm Duke 620 Problems — What Goes Wrong?
The most common reasons a Ktm Duke 620 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Ktm Duke 620 Mileage — What's Normal?
How many miles does a typical Ktm Duke 620 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Ktm Duke 620 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Ktm Duke 620 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 1998 | 309 | 78.6% | 11,048 | 15,492 | 18,156 |
| 1997 | 424 | 84.7% | 6,399 | 11,130 | 16,568 |
| 1996 | 107 | 79.4% | 3,835 | 9,233 | 15,056 |
How Long Does a Ktm Duke 620 Last?
Based on 123 Ktm Duke 620 vehicles on UK roads.
Ktm Duke 620 Mileage Distribution
Total mileage recorded across all Ktm Duke 620 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 Duke 620
Based on MOT pass rates across all registration years with sufficient test data.
84.7% MOT pass rate from 424 tests
78.6% MOT pass rate from 309 tests
The best year to buy a used Ktm Duke 620 is 1997, which has the highest MOT pass rate at 84.7% across 424 tests. The 1998 model year has the lowest pass rate at 78.6% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Ktm Duke 620 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Ktm Duke 620 THIS CAR | 80.8% | 1,065 | 11,854 mi | 30 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 |
| Mercedes-benz Cla 220 AMG Line D Auto | 87.7% | 2,025 | 39,978 mi | — yrs |
Compared to the Ktm 125 (76.8% pass rate) and the Ktm 950 (86.8% pass rate), the Ktm Duke 620 sits in the middle of the pack on MOT reliability.
Found a Ktm Duke 620 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 Duke 620Should you buy a used Ktm Duke 620?
The Ktm Duke 620 has an overall MOT pass rate of 80.8% across 1,065 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Ktm Duke 620 are stop lamp does not illuminate immediately a brake applies (27 recorded failures), reflector on motorcycle missing (23), and headlamp aim beam image kick up to the offside (16). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Ktm Duke 620 owner drives around 359 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 Duke 620 models stay on UK roads for around 30 years — a strong showing that suggests solid build quality and readily available parts. 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.