Ktm 660 Smc Reliability, MOT Pass Rate & Common Faults
Free Ktm 660 Smc car check
Is the Ktm 660 Smc reliable? We analysed 1,146 real MOT tests across 155 vehicles to find out.
Got a specific Ktm 660 Smc? Enter the reg for a free check:
The Ktm 660 Smc is above average for reliability based on real UK MOT data. Common problems include reflector on motorcycle missing, stop lamp does not illuminate immediately a brake applies and tyre tread depth is below minimum requirements of 1.0mm. Here's everything you need to know before buying a used Ktm 660 Smc.
Ktm 660 Smc Number Plates
Number plates registered to a Ktm 660 Smc. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Ktm 660 Smc MOT Pass Rate by Year
How likely is a Ktm 660 Smc to pass its MOT? Here's the pass rate for each registration year, newest first.
Ktm 660 Smc Problems — What Goes Wrong?
The most common reasons a Ktm 660 Smc fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Ktm 660 Smc Mileage — What's Normal?
How many miles does a typical Ktm 660 Smc owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Ktm 660 Smc MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Ktm 660 Smc year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2008 | 109 | 81.7% | 4,440 | 7,751 | 10,055 |
| 2007 | 53 | 86.8% | 2,126 | 5,275 | 8,130 |
| 2006 | 53 | 90.6% | 3,524 | 5,169 | 8,394 |
| 2005 | 299 | 80.9% | 3,082 | 4,785 | 7,262 |
| 2004 | 181 | 81.8% | 2,417 | 4,532 | 7,896 |
| 2003 | 345 | 84.3% | 1,411 | 2,750 | 7,496 |
How Long Does a Ktm 660 Smc Last?
Based on 155 Ktm 660 Smc vehicles on UK roads.
Ktm 660 Smc Mileage Distribution
Total mileage recorded across all Ktm 660 Smc 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 660 Smc
Based on MOT pass rates across all registration years with sufficient test data.
90.6% MOT pass rate from 53 tests
80.9% MOT pass rate from 299 tests
The best year to buy a used Ktm 660 Smc is 2006, which has the highest MOT pass rate at 90.6% across 53 tests. The 2005 model year has the lowest pass rate at 80.9% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Ktm 660 Smc Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Ktm 660 Smc THIS CAR | 83.4% | 1,146 | 4,764 mi | 23 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 |
| Lamborghini Unknown | 95.9% | 1,591 | 12,773 mi | 13 yrs |
Compared to the Ktm 125 (76.8% pass rate) and the Ktm 950 (86.8% pass rate), the Ktm 660 Smc sits in the middle of the pack on MOT reliability.
Found a Ktm 660 Smc 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 660 SmcShould you buy a used Ktm 660 Smc?
The Ktm 660 Smc has an overall MOT pass rate of 83.4% across 1,146 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 660 Smc are reflector on motorcycle missing (18 recorded failures), stop lamp does not illuminate immediately a brake applies (11), and tyre tread depth is below minimum requirements of 1.0mm (10). 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 660 Smc owner drives around 400 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 660 Smc models stay on UK roads for around 23 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.