Yamaha Xt 125 R (2008)

155 real MOT outcomes analysed • 71.1% first-time pass rate

2008 Yamaha Xt 125 R

CarHunch analysed 155 real MOT records for the 2008 Yamaha Xt 125 R. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page
AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Compare Models

The 2008 Yamaha XT 125 R is a notably unreliable proposition, with a first-time MOT pass rate of just 44.5% against the UK average of 80%—meaning more than half fail their test. Nearly one in five of these bikes have experienced a dangerous defect during their MOT history, which is a material safety concern for potential buyers.

These machines have covered modest mileage for their age (median 5,712 miles), yet still average 1.47 failures and 4.5 advisories per test, suggesting underlying build quality or maintenance issues rather than simple wear. Before committing to one, have a trusted mechanic inspect the electrical system, fuel delivery, and brake condition—the advisory count hints at persistent gremlins that don't get properly resolved between tests.

We have limited data for the 2008 Yamaha Xt 125 R — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 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
71.1%
UK average ~80%
Below average
Dangerous (ever)
21.9%
At least once in MOT history
Check this vehicle
Avg failures / car
1.47
Over 5.2 tests on record
High
Typical mileage
6k
Middle half: 3k–9k
For context

These stats describe 155 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.

Buyer beware — pass it on

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 155 Yamaha Xt 125 R cars.

UK

Before you buy a 2008 Yamaha Xt 125 R

Based on MOT data from 155 vehicles — here's what to check.

  • 📋 Check the full MOT history. 21.9% 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 (99%) 153 71% 1.48

Mileage Distribution

Most 2008 Yamaha Xt 125 R 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.

5,712
typical
2,795
low mileage
9,419
high mileage

Half of all 2008 Yamaha Xt 125 R vehicles fall between 2,795 and 9,419 miles.

Is the mileage you're seeing normal?
Under 2,795 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.
2,795–9,419 miles — normal for age. This is where most 2008 Yamaha Xt 125 Rs sit.
Over 12,715 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 Xt 125 R — Still on the Road

Numbers are thinning — 33% of 2008 Yamaha Xt 125 Rs are still active.

Numbers are declining — 17 vehicles still getting MOTs in 2025 (33% of peak).

50 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.
* 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

5.2
Avg MOT tests per vehicle
1.47
Avg failures per vehicle
4.5
Avg advisories per vehicle
Other model years — Yamaha Xt 125 R: All Xt 125 R years → Which year to buy? →
2005 2006 2007 2009

Or browse all models: Yamaha →

Compare with another model

See how the 2008 Yamaha Xt 125 R stacks up against a rival.

Buyer beware — pass it on