Should I check the MOT history before buying a 2000 Yamaha Wr400?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2000 Yamaha Wr400?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2000 Yamaha Wr400?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2000 Yamaha Wr400 reliable?

Based on MOT data from 106 vehicles, the 2000 Yamaha Wr400 has a first-time MOT pass rate of 82.7%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2000 Yamaha Wr400?

The most frequently recorded MOT issues on the 2000 Yamaha Wr400 are: No lights fitted at time of test (38% of vehicles), Chain guard missing (34.9% of vehicles), Exhaust noisy (33.9% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2000 Yamaha Wr400?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Yamaha Wr400 (2000)

106 real MOT outcomes analysed • 82.7% first-time pass rate

2000 Yamaha Wr400

CarHunch analysed 106 real MOT records for the 2000 Yamaha Wr400. 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 2000 Yamaha WR400 passes its MOT slightly more often than the UK average, with an 82.7% first-time pass rate against the national 80%, and dangerous defects are rare at just 8.5% of vehicles ever recording one. This is a reassuringly reliable dirt bike by the numbers.

These are low-mileage machines—the median sits at only 2,889 miles—which explains why owners face fewer than 1.25 failures per test and relatively light advisory counts of 4.4 issues. If you're buying one, verify the service history carefully, because infrequent use can mask neglect; check that the fuel system and air filter have been properly maintained, as these tend to cause the most common advisories on lightly-used bikes.

We have limited data for the 2000 Yamaha Wr400 — treat the figures below as indicative rather than definitive.

⚠️ About 1 in 12 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

82.7%

UK average ~80%

Around average

Dangerous (ever)

8.5%

At least once in MOT history

Check this vehicle

Avg failures / car

1.24

Over 6.8 tests on record

High

Typical mileage

Middle half: 1k–5k

For context

These stats describe 106 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 106 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Lighting 38%

No lights fitted at time of test · Rear reflector on motorcycle missing · no lights fitted at time of test · …

Usually cheap to fix. Worth confirming all lights work before collecting.

Other issues 34.9%

Chain guard missing · Drive chain worn but not considered excessive · Horn not working

Exhaust & emissions 33.9%

Exhaust noisy

Suspension & steering 17.7%

Rear wheel bearings have slight free play · Front wheel bearings have slight free play · Rear suspension bush has slight free play · …

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Brake wear 14.1%

Front Brake pad(s) close to minimum limit · Front Stop lamp does not illuminate immediately a brake applies · Rear Stop lamp does not illuminate immediately a brake applies

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Tyre wear 9.9%

Rear Tyre is unsuitable

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Data covers a 3-year window centred on 2000.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 106 Yamaha Wr400 cars.

Before you buy a 2000 Yamaha Wr400

Based on MOT data from 106 vehicles — here's what to check.

📋 Check the full MOT history. 8.5% 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 →
📄 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 Get 20% off via CarHunch

Mileage Distribution

Most 2000 Yamaha Wr400 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.

2,889

typical

948

low mileage

4,614

high mileage

Half of all 2000 Yamaha Wr400 vehicles fall between 948 and 4,614 miles.

Is the mileage you're seeing normal?

✓ Under 948 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.

✓ 948–4,614 miles — normal for age. This is where most 2000 Yamaha Wr400s sit.

⚠ Over 6,228 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2000 Yamaha Wr400 — Still on the Road

Numbers are thinning — 30% of 2000 Yamaha Wr400s are still active.

Numbers are declining — 10 vehicles still getting MOTs in 2025 (30% of peak).

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

6.8

Avg MOT tests per vehicle

1.24

Avg failures per vehicle

4.4

Avg advisories per vehicle

Compare with another model

See how the 2000 Yamaha Wr400 stacks up against a rival.

Average reliability — agree?