Triumph

Triumph Speed Master (2003)

102 real MOT outcomes analysed • 87.9% first-time pass rate

2003 Triumph Speed Master

CarHunch analysed 102 real MOT records for the 2003 Triumph Speed Master. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2003 Triumph Speed Master passes its MOT on first attempt 81% of the time, marginally above the UK average of 80%, which suggests broadly average reliability for a bike of this age. The dangerous defect rate of 18.6% is borderline acceptable but worth noting—roughly one in five of these machines have shown serious safety issues, so a full pre-purchase inspection is essential.

At 13,571 miles average, these bikes are well-used but not excessively so for a 21-year-old model, and the median of just 11,282 miles suggests some are genuinely low-mileage examples. With 1.8 failures and 5.9 advisories per vehicle on average, plan for routine wear items and minor fixes—request the full MOT history from any seller to see exactly what's been flagged repeatedly.

We have limited data for the 2003 Triumph Speed Master — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
87.9%
UK average ~80%
Around average
Dangerous (ever)
18.6%
At least once in MOT history
Check this vehicle
Avg failures / car
1.8
Over 14.4 tests on record
High
Typical mileage
11k
Middle half: 7k–17k
For context

These stats describe 102 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 102 Triumph Speed Master cars.

UK

Before you buy a 2003 Triumph Speed Master

Based on MOT data from 102 vehicles — here's what to check.

  • 📋 Check the full MOT history. 18.6% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (97%) 99 87.7% 1.85

Mileage Distribution

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

11,282
typical
7,018
low mileage
16,951
high mileage

Half of all 2003 Triumph Speed Master vehicles fall between 7,018 and 16,951 miles.

Is the mileage you're seeing normal?
Under 7,018 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
7,018–16,951 miles — normal for age. This is where most 2003 Triumph Speed Masters sit.
Over 22,883 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2003 Triumph Speed Master — Still on the Road

Most 2003 Triumph Speed Masters are still being driven.

52 vehicles still getting MOTs in 2025 — 75% of the peak remain.

61 52 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

14.4
Avg MOT tests per vehicle
1.8
Avg failures per vehicle
5.9
Avg advisories per vehicle
Other model years — Triumph Speed Master: All Speed Master years → Which year to buy? →
2004

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Average reliability — agree?