Yamaha Xv125 (1999)

229 real MOT outcomes analysed • 77.3% first-time pass rate

1999 Yamaha Xv125

CarHunch analysed 229 real MOT records for the 1999 Yamaha Xv125. 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 Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

This 1999 Yamaha XV125 is a fair bit more problematic than the typical UK vehicle: a 66.9% first-time pass rate sits well below the 80% national average, and over one in six of these bikes (16.6%) have picked up a dangerous defect at some point. For a 25-year-old machine, that's a genuine safety concern worth taking seriously.

These XV125s are running at surprisingly low mileage for their age—averaging just 15,045 miles—which suggests they've been used lightly or intermittently, yet they still rack up an average of 1.86 failures and 5.1 advisories each. Before buying, have any prospect inspected by a motorcycle specialist and specifically ask the seller about brake and suspension work, since those tend to be where older bikes accumulate problems.

We have limited data for the 1999 Yamaha Xv125 — 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
77.3%
UK average ~80%
Around average
Dangerous (ever)
16.6%
At least once in MOT history
Check this vehicle
Avg failures / car
1.86
Over 7.7 tests on record
High
Typical mileage
14k
Middle half: 10k–19k
For context

These stats describe 229 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 229 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Lighting 37.6%
Drive chain slightly loose · Exhaust slightly deteriorated · Rear Drive chain sprocket slightly worn · …
Usually cheap to fix. Worth confirming all lights work before collecting.
Tyre wear 33.3%
Front Tyre worn close to the legal limit · Rear Tyre worn close to the legal limit
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Exhaust & emissions 29.5%
Exhaust is leaking but is not excessively noisey · Exhaust noisy · Exhaust is leaking and excessively noisey
Other issues 26.7%
Drive chain worn but not considered excessive · Drive chain excessively loose · Drive chain worn to excess
Suspension & steering 11%
Offside Front shock absorber has light misting of stanchion · Nearside Front shock absorber has light misting of stanchion
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Brake wear 10.5%
Front Brake disc(s) slightly worn · Front Roller brake test indicates a binding brake
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Data covers a 3-year window centred on 1999.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 229 Yamaha Xv125 cars.

UK

Before you buy a 1999 Yamaha Xv125

Based on MOT data from 229 vehicles — here's what to check.

  • 📋 Check the full MOT history. 16.6% 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 (98%) 224 76.8% 1.91

Colour Breakdown

Based on 1,044 Yamaha Xv125 vehicles registered in the UK — across all years. From DVLA registration records.

Black 51.3%
536
Red 38.5%
402
Blue 3.8%
40
Maroon 2.1%
22
Purple 1.8%
19
Silver 1.8%
19
Orange 0.6%
6

Mileage Distribution

Most 1999 Yamaha Xv125 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.

13,702
typical
9,633
low mileage
19,242
high mileage

Half of all 1999 Yamaha Xv125 vehicles fall between 9,633 and 19,242 miles.

Is the mileage you're seeing normal?
Under 9,633 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.
9,633–19,242 miles — normal for age. This is where most 1999 Yamaha Xv125s sit.
Over 25,976 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1999 Yamaha Xv125 — Still on the Road

Numbers are thinning — 39% of 1999 Yamaha Xv125s are still active.

Numbers are declining — 27 vehicles still getting MOTs in 2025 (39% of peak).

63 27 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

7.7
Avg MOT tests per vehicle
1.86
Avg failures per vehicle
5.1
Avg advisories per vehicle
Other model years — Yamaha Xv125: All Xv125 years → Which year to buy? →
1997 1998 2000

Or browse all models: Yamaha →

Compare with another model

See how the 1999 Yamaha Xv125 stacks up against a rival.

Average reliability — agree?