Should I check the MOT history before buying a 1981 Datsun Bluebird?

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 Datsun Bluebird?

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 Datsun Bluebird?

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 Datsun Bluebird?

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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Datsun Bluebird (1981)

426 real MOT outcomes analysed • 0.2% first-time pass rate

1981 Datsun Bluebird

CarHunch analysed 426 real MOT records for the 1981 Datsun Bluebird. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Below average reliability 79.8% below UK average

0.2%

pass MOT first time

UK average: ~80%

ever had a dangerous defect

recorded at any MOT

avg MOT failures per car

over 1 tests on record

What to check before buying a 1981 Datsun Bluebird

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 Datsun Bluebird

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 (97%)	413	0%	0
Diesel (3%)	13	7.7%	0

MOT History Averages

Avg MOT tests per vehicle

Avg failures per vehicle

Avg advisories per vehicle

Most Common MOT Issues — 1981 Datsun Bluebird

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

35.7%

Offside Rear Suspension component mounting prescribed area is excessively corroded
21.4%

Offside Front Tyre worn close to the legal limit
21.4%

Offside Front Suspension component mounting prescribed area is corroded but not considered excessive
21.4%

Nearside Rear Suspension component mounting prescribed area is corroded but not considered excessive
14.3%

Rear Brake pipe slightly corroded
14.3%

both rear brake back plates shpwing signs of corrosion
14.3%

Front Brake pad(s) wearing thin
14.3%

under body corrosion

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

Found a specific Datsun Bluebird?

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

Other model years — Datsun Bluebird:

1980 1982 1983