Ktm 640 Duke Reliability, MOT Pass Rate & Common Faults
Free Ktm 640 Duke car check
Is the Ktm 640 Duke reliable? We analysed 1,081 real MOT tests across 118 vehicles to find out.
Got a specific Ktm 640 Duke? Enter the reg for a free check:
The Ktm 640 Duke is above average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, tyre tread depth is below minimum requirements of 1.0mm and reflector on motorcycle missing. Here's everything you need to know before buying a used Ktm 640 Duke.
Ktm 640 Duke Number Plates
Number plates registered to a Ktm 640 Duke. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Ktm 640 Duke MOT Pass Rate by Year
How likely is a Ktm 640 Duke to pass its MOT? Here's the pass rate for each registration year, newest first.
Ktm 640 Duke Problems — What Goes Wrong?
The most common reasons a Ktm 640 Duke fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Ktm 640 Duke Mileage — What's Normal?
How many miles does a typical Ktm 640 Duke owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Ktm 640 Duke MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Ktm 640 Duke year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2005 | 63 | 85.7% | 4,922 | 10,289 | 15,763 |
| 2004 | 176 | 77.8% | 4,209 | 9,790 | 17,737 |
| 2003 | 133 | 83.5% | 6,098 | 8,636 | 12,953 |
| 2002 | 147 | 83.7% | 6,266 | 8,729 | 12,160 |
| 2001 | 142 | 78.2% | 7,366 | 9,972 | 13,314 |
| 2000 | 163 | 77.9% | 8,263 | 10,825 | 13,790 |
| 1999 | 161 | 82.0% | 8,849 | 12,860 | 15,842 |
| 1998 | 75 | 76.0% | 6,548 | 10,396 | 12,780 |
How Long Does a Ktm 640 Duke Last?
Based on 118 Ktm 640 Duke vehicles on UK roads.
Ktm 640 Duke Mileage Distribution
Total mileage recorded across all Ktm 640 Duke 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 640 Duke
Based on MOT pass rates across all registration years with sufficient test data.
85.7% MOT pass rate from 63 tests
76.0% MOT pass rate from 75 tests
The best year to buy a used Ktm 640 Duke is 2005, which has the highest MOT pass rate at 85.7% across 63 tests. The 1998 model year has the lowest pass rate at 76.0% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Ktm 640 Duke Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Ktm 640 Duke THIS CAR | 80.6% | 1,081 | 10,215 mi | 28 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 |
| Porsche 911 Targa 4 Gts S-a | 93.3% | 510 | 10,995 mi | — yrs |
Compared to the Ktm 125 (76.8% pass rate) and the Ktm 950 (86.8% pass rate), the Ktm 640 Duke sits in the middle of the pack on MOT reliability.
Found a Ktm 640 Duke 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 640 DukeShould you buy a used Ktm 640 Duke?
The Ktm 640 Duke has an overall MOT pass rate of 80.6% across 1,081 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 640 Duke are stop lamp does not illuminate immediately a brake applies (17 recorded failures), tyre tread depth is below minimum requirements of 1.0mm (17), and reflector on motorcycle missing (13). 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 640 Duke owner drives around 459 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 640 Duke models stay on UK roads for around 28 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.