Yamaha Tdm900 (2008)

109 real MOT outcomes analysed • 92.4% first-time pass rate

2008 Yamaha Tdm900

CarHunch analysed 109 real MOT records for the 2008 Yamaha Tdm900. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Mileage Distribution Still on the Road MOT Averages Compare Models

The 2008 Yamaha TDM900 is a genuinely reliable motorcycle, with a 92.4% first-time MOT pass rate that sits well above the UK average of 80%. Dangerous defects have shown up in 16.5% of these bikes over their test history, which is worth knowing but not a deal-breaker for a machine of this age.

These bikes are running at a modest 26,104 miles on average, suggesting owners treat them as weekend or leisure bikes rather than daily commuters—a pattern that typically correlates with better care. When failures do happen, they average just under one per vehicle, but advisories (minor wear items) average 4.4, so budget for routine maintenance on a used example.

We have limited data for the 2008 Yamaha Tdm900 — 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
92.4%
UK average ~80%
Better than average
Dangerous (ever)
16.5%
At least once in MOT history
Check this vehicle
Avg failures / car
0.97
Over 12.4 tests on record
Moderate
Typical mileage
25k
Middle half: 16k–32k
For context

These stats describe 109 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?

What tends to go wrong

Across 109 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 59.7%
Front Tyre worn close to the legal limit · Rear Tyre worn close to the legal limit · Front Tyre valve stem slightly damaged
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Brake wear 37.2%
Rear Brake pad(s) close to minimum limit · Front Roller brake test indicates slight fluctuation of brake effort · Rear Brake disc worn, pitted or scored, but not seriously weakened · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Lighting 31.6%
Drive chain slightly loose
Usually cheap to fix. Worth confirming all lights work before collecting.
Exhaust & emissions 22.9%
Exhaust noisy
Other issues 8%
Drive chain worn but not considered excessive
Suspension & steering 7.3%
Offside Front Shock absorber has a light misting of oil
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2008.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 109 Yamaha Tdm900 cars.

UK

Before you buy a 2008 Yamaha Tdm900

Based on MOT data from 109 vehicles — here's what to check.

  • 📋 Check the full MOT history. 16.5% 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

Mileage Distribution

Most 2008 Yamaha Tdm900 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.

25,208
typical
15,539
low mileage
31,769
high mileage

Half of all 2008 Yamaha Tdm900 vehicles fall between 15,539 and 31,769 miles.

Is the mileage you're seeing normal?
Under 15,539 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.
15,539–31,769 miles — normal for age. This is where most 2008 Yamaha Tdm900s sit.
Over 42,888 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2008 Yamaha Tdm900 — Still on the Road

Numbers are thinning — 66% of 2008 Yamaha Tdm900s are still active.

61 vehicles still getting MOTs in 2025 — 66% of the peak remain.

92 61 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

12.4
Avg MOT tests per vehicle
0.97
Avg failures per vehicle
4.4
Avg advisories per vehicle
Other model years — Yamaha Tdm900: All Tdm900 years → Which year to buy? →
2002 2003 2004 2005 2006 2007

Or browse all models: Yamaha →

Compare with another model

See how the 2008 Yamaha Tdm900 stacks up against a rival.

Average reliability — agree?