Get Started

KTM Exc (2003)

122 real MOT outcomes analysed • 80.7% first-time pass rate

2003 KTM Exc

CarHunch analysed 122 real MOT records for the 2003 KTM Exc. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

The 2003 KTM EXC hits the UK average pass rate at 80.7%, so reliability is broadly on par with other vehicles of its age—though the 14.8% dangerous defect rate is worth noting as a buyer concern, suggesting one in seven examples has shown a serious fault. These are lightly-used bikes overall, with a median mileage of just 1,815 miles, so you're unlikely to find a worn-out unit.

That low mileage means the average 1.89 failures per vehicle likely reflect neglect or storage issues rather than hard riding wear. Before you buy, get a pre-purchase inspection to check brake condition, fuel system integrity, and any corrosion from sitting idle—these factors will matter far more than mileage on a specialist off-road bike with this usage pattern.

Average reliability In line with UK average
80.7%
pass MOT first time
UK average: ~80%
1,815
typical mileage
1,145–3,630 middle half
14.8%
ever had a dangerous defect
recorded at any MOT
1.89
avg MOT failures per car
over 8.7 tests on record

What to check before buying a 2003 KTM Exc

Practical pre-purchase checks for this age and model.

  • 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
  • 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
  • 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
  • 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a KTM Exc

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

Inspection ClickMechanic Have a qualified mechanic check this car before you commit to buying →

CarHunch may earn a small commission if you buy via these links — at no extra cost to you.

Mileage Distribution

Most 2003 KTM Exc vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

1,145
low mileage
1,815
typical
3,630
high mileage

Half of all 2003 KTM Exc vehicles fall between 1,145 and 3,630 miles.

2003 KTM Exc — Still on the Road

Numbers are declining — 17 vehicles still getting MOTs in 2025 (35% of peak).

48 17 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.

MOT History Averages

8.7
Avg MOT tests per vehicle
1.89
Avg failures per vehicle
5.1
Avg advisories per vehicle

Most Common MOT Issues — 2003 KTM Exc

Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.

  • 43.8%
    Rear reflector on motorcycle missing
  • 25.5%
    Chain guard missing
  • 25.3%
    No lights fitted at time of test
  • 24%
    Rear wheel bearings have slight free play
  • 23.4%
    Front wheel bearings have slight free play
  • 20.1%
    Front Wheel has a slightly distorted bead rim.
  • 18.8%
    Horn not working
  • 16.4%
    Headlamp aim too high

Data covers a 3-year window centred on 2003. Counts include advisories and failures.

Found a specific KTM Exc?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — KTM Exc:

2002