Should I check the MOT history before buying a 1981 Honda Cm250?

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 Honda Cm250?

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 Honda Cm250?

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 Honda Cm250 reliable?

Based on MOT data from 129 vehicles, the 1981 Honda Cm250 has a first-time MOT pass rate of 80.4%, 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 Honda Cm250?

The most frequently recorded MOT issues on the 1981 Honda Cm250 are: Drive chain worn but not considered excessive (17.9% of vehicles), Rear Tyre worn close to the legal limit (15.6% of vehicles), Nearside Front shock absorber has light misting of stanchion (12.7% 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 Honda Cm250?

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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Honda Cm250 (1981)

129 real MOT outcomes analysed • 80.4% first-time pass rate

1981 Honda Cm250

CarHunch analysed 129 real MOT records for the 1981 Honda Cm250. 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 Compare Models

We have limited data for the 1981 Honda Cm250 — 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

80.4%

UK average ~80%

Around average

Dangerous (ever)

13.2%

At least once in MOT history

Check this vehicle

Avg failures / car

1.23

Over 6 tests on record

High

Typical mileage

27k

Middle half: 20k–37k

For context

These stats describe 129 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 129 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Other issues 17.9%

Drive chain worn but not considered excessive · Drive chain excessively loose · Horn not working

Tyre wear 15.6%

Rear Tyre worn close to the legal limit · Front 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.

Suspension & steering 12.7%

Nearside Front shock absorber has light misting of stanchion · Offside Front shock absorber has light misting of stanchion · Rear wheel bearings have slight free play · …

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

Lighting 9.8%

Drive chain slightly loose · Rear Drive chain sprocket slightly worn

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

Brake wear 5.2%

Front Brake fluid reservoir fluid level low

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

Exhaust & emissions 5.2%

Exhaust is leaking but is not excessively noisey

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 129 Honda Cm250 cars.

Before you buy a 1981 Honda Cm250

Based on MOT data from 129 vehicles — here's what to check.

📋 Check the full MOT history. 13.2% 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

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (99%)	128	80.7%	1.23

Mileage Distribution

Most 1981 Honda Cm250 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.

27,333

typical

19,925

low mileage

36,546

high mileage

Half of all 1981 Honda Cm250 vehicles fall between 19,925 and 36,546 miles.

Is the mileage you're seeing normal?

✓ Under 19,925 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.

✓ 19,925–36,546 miles — normal for age. This is where most 1981 Honda Cm250s sit.

⚠ Over 49,337 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1981 Honda Cm250 — Still on the Road

Numbers are thinning — 48% of 1981 Honda Cm250s are still active.

Numbers are declining — 20 vehicles still getting MOTs in 2021 (48% of peak).

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

Avg MOT tests per vehicle

1.23

Avg failures per vehicle

2.8

Avg advisories per vehicle

Compare with another model

See how the 1981 Honda Cm250 stacks up against a rival.

Average reliability — agree?