Should I check the MOT history before buying a 1981 Yamaha Xs650?

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 Xs650?

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 Xs650?

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.

Do I need an HPI check when buying a 1981 Yamaha Xs650?

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.

CarHunch

Get Started

Yamaha Xs650 (1981)

245 real MOT outcomes analysed • 86.6% first-time pass rate

1981 Yamaha Xs650

CarHunch analysed 245 real MOT records for the 1981 Yamaha Xs650. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Generally reliable 6.6% above UK average

86.6%

pass MOT first time

UK average: ~80%

16,060

typical mileage

6,914–27,431 middle half

5.7%

ever had a dangerous defect

recorded at any MOT

0.8

avg MOT failures per car

over 5.3 tests on record

What to check before buying a 1981 Yamaha Xs650

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 Xs650

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

Inspection

Have a qualified mechanic check this car before you commit to buying →

CarHunch may earn a small commission if you buy via these links — at no extra cost to you.

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (100%)	244	86.5%	0.81
Other (0%)	1	100%	0

Mileage Distribution

Most 1981 Yamaha Xs650 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.

6,914

low mileage

16,060

typical

27,431

high mileage

Half of all 1981 Yamaha Xs650 vehicles fall between 6,914 and 27,431 miles.

1981 Yamaha Xs650 — Still on the Road

Numbers are declining — 19 vehicles still getting MOTs in 2022 (23% of peak).

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2022.

MOT History Averages

5.3

Avg MOT tests per vehicle

0.8

Avg failures per vehicle

2.2

Avg advisories per vehicle

Most Common MOT Issues — 1981 Yamaha Xs650

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

39.4%

Exhaust noisy
11.1%

Exhaust noisy
10.8%

Rear reflector on motorcycle missing
10.6%

Rear Tyre worn close to the legal limit
9.1%

Drive chain slightly loose
8.9%

Chain guard missing
8.2%

Drive chain worn but not considered excessive
6.2%

Headlamp aim too high

Data covers a 3-year window centred on 1981. Counts include advisories and failures.

Found a specific Yamaha Xs650?

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

Other model years — Yamaha Xs650:

1980