Yamaha Yp250 (1998)

175 real MOT outcomes analysed • 83.7% first-time pass rate

1998 Yamaha Yp250

CarHunch analysed 175 real MOT records for the 1998 Yamaha Yp250. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Average reliability 3.7% above UK average
83.7%
pass MOT first time
UK average: ~80%
19,910
typical mileage
12,709–26,599 middle half
16.6%
ever had a dangerous defect
recorded at any MOT
1.62
avg MOT failures per car
over 10.3 tests on record

What to check before buying a 1998 Yamaha Yp250

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 Yamaha Yp250

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

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Mileage Distribution

Most 1998 Yamaha Yp250 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.

12,709
low mileage
19,910
typical
26,599
high mileage

Half of all 1998 Yamaha Yp250 vehicles fall between 12,709 and 26,599 miles.

1998 Yamaha Yp250 — Still on the Road

Numbers are declining — 21 vehicles still getting MOTs in 2025 (24% of peak).

87 21 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

10.3
Avg MOT tests per vehicle
1.62
Avg failures per vehicle
5.2
Avg advisories per vehicle

Most Common MOT Issues — 1998 Yamaha Yp250

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

  • 45.9%
    Rear Tyre worn close to the legal limit
  • 34.9%
    Front Tyre worn close to the legal limit
  • 30.4%
    Exhaust is leaking but is not excessively noisey
  • 26.9%
    Rear Tyre tread depth is below minimum requirements of 1.0mm
  • 21.4%
    Front Brake disc(s) slightly worn
  • 19.2%
    Rear Roller brake test indicates slight fluctuation of brake effort
  • 18%
    Front Brake pad(s) close to minimum limit
  • 17.1%
    Front Roller brake test indicates slight fluctuation of brake effort

Data covers a 3-year window centred on 1998. Counts include advisories and failures.

Found a specific Yamaha Yp250?

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

UK

Other model years — Yamaha Yp250:

1997 1999 2000 2014