Should I check the MOT history before buying a 1986 Austin Unknown?

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 1986 Austin Unknown?

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 1986 Austin Unknown?

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 1986 Austin Unknown?

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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Austin Unknown (1986)

596 real MOT outcomes analysed • 0.1% first-time pass rate

1986 Austin Unknown

CarHunch analysed 596 real MOT records for the 1986 Austin Unknown. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Below average reliability 79.9% below UK average

0.1%

pass MOT first time

UK average: ~80%

0.2%

ever had a dangerous defect

recorded at any MOT

0.01

avg MOT failures per car

over 1 tests on record

What to check before buying a 1986 Austin Unknown

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 Austin Unknown

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

Inspection

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Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (96%)	575	0%	0
Diesel (4%)	21	3.2%	0.14

MOT History Averages

Avg MOT tests per vehicle

0.01

Avg failures per vehicle

0.1

Avg advisories per vehicle

Most Common MOT Issues — 1986 Austin Unknown

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

200%

Rear Prop shaft joint worn, but not excessively
200%

Offside Front Inner Track rod end ball joint has slight play
150%

Nearside Front Shock absorbers light misting of oil or has limited damping effect
100%

Front Wheel bearing has slight play both
100%

Steering box has seepage
100%

All direction indicators flashing more than 120 times a minute
100%

Steering box has slight free play detected at steering wheel
100%

Nearside Front Wheel bearing has slight play

Data covers a 3-year window centred on 1986. Counts include advisories and failures.

Found a specific Austin Unknown?

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

Other model years — Austin Unknown:

1980 1981 1982 1983 1984 1985 1987 1988 1989 1990