Should I check the MOT history before buying a 1981 Yamaha Xt500?

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 1981 Yamaha Xt500?

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 1981 Yamaha Xt500?

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 1981 Yamaha Xt500 reliable?

Based on MOT data from 123 vehicles, the 1981 Yamaha Xt500 has a first-time MOT pass rate of 86.4%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 1981 Yamaha Xt500?

The most frequently recorded MOT issues on the 1981 Yamaha Xt500 are: Drive chain worn but not considered excessive (15.2% of vehicles), Rear reflector on motorcycle missing (14.7% of vehicles), Horn not working (9.2% 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 1981 Yamaha Xt500?

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 Xt500 (1981)

123 real MOT outcomes analysed • 86.4% first-time pass rate

1981 Yamaha Xt500

CarHunch analysed 123 real MOT records for the 1981 Yamaha Xt500. 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

We have limited data for the 1981 Yamaha Xt500 — treat the figures below as indicative rather than definitive.

First-time pass

86.4%

UK average ~80%

Around average

Dangerous (ever)

3.3%

At least once in MOT history

Check this vehicle

Avg failures / car

0.75

Over 4.3 tests on record

Moderate

Typical mileage

17k

Middle half: 9k–36k

For context

These stats describe 123 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.

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What tends to go wrong

Across 123 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Other issues 15.2%

Drive chain worn but not considered excessive · Horn not working · Horn not loud enough to be heard by another road user · …

Lighting 14.7%

Rear reflector on motorcycle missing · Rear position lamp does not illuminate immediately when it is switched on · Headlamp at least one does not illuminate on dipped beam · …

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

Exhaust & emissions 9.2%

Exhaust noisy

Brake wear 6.5%

Stop lamp does not illuminate immediately a brake applies · Rear Brake indicates slight fluctuation of brake effort · Rear Roller brake test indicates slight fluctuation of brake effort

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

Suspension & steering 6.5%

Rear wheel bearings have slight free play · Steering headbearing has excessive free play

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 1981.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 123 Yamaha Xt500 cars.

Before you buy a 1981 Yamaha Xt500

Based on MOT data from 123 vehicles — here's what to check.

📋 Check the full MOT history. 3.3% 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 1981 Yamaha Xt500 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.

17,364

typical

9,355

low mileage

35,600

high mileage

Half of all 1981 Yamaha Xt500 vehicles fall between 9,355 and 35,600 miles.

Is the mileage you're seeing normal?

✓ Under 9,355 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.

✓ 9,355–35,600 miles — normal for age. This is where most 1981 Yamaha Xt500s sit.

⚠ Over 48,060 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1981 Yamaha Xt500 — Still on the Road

Numbers are thinning — 65% of 1981 Yamaha Xt500s are still active.

22 vehicles still getting MOTs in 2021 — 65% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2021.
* 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

4.3

Avg MOT tests per vehicle

0.75

Avg failures per vehicle

1.2

Avg advisories per vehicle

Other model years — Yamaha Xt500: All Xt500 years → Which year to buy? →

1980

Or browse all models: Yamaha →

Compare with another model

See how the 1981 Yamaha Xt500 stacks up against a rival.

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