Should I check the MOT history before buying a 1981 Ford Cortina?

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 Ford Cortina?

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 Ford Cortina?

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 Ford Cortina reliable?

Based on MOT data from 1,201 vehicles, the 1981 Ford Cortina has a first-time MOT pass rate of 73.4%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 1981 Ford Cortina?

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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Ford Cortina (1981)

Q: What are common problems with the 1981 Ford Cortina?

The most frequently recorded MOT issues on the 1981 Ford Cortina are: Exhaust emissions carbon monoxide content excessive (28.4% of vehicles), Oil leak (20.7% of vehicles), Nearside Rear Suspension component mounting prescribed area is excessively corroded (19.9% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

1,201 real MOT outcomes analysed • 73.4% first-time pass rate

1981 Ford Cortina

CarHunch analysed 1,201 real MOT records for the 1981 Ford Cortina. 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 Colour Breakdown Compare Models

The 1981 Ford Cortina passes its MOT first time in 73.4% of cases, which is 6.6 percentage points below the UK average of 80%—a meaningful gap that reflects the age and condition variability of surviving examples. With only 4.9% ever recorded as having a dangerous defect, these cars are generally safe in that respect, though the below-average pass rate suggests routine mechanical issues are common.

The median mileage of 51,893 miles is quite low for a car now over 40 years old, indicating most survivors have been cherished or stored rather than driven hard, yet the average 0.66 failures and 2.4 advisories per MOT still point to gradual wear in electrics, brakes, and trim. If you're considering one, have a pre-purchase inspection focus on rust (structural and hidden), fuel system integrity, and brake condition—don't rely on MOT history alone to judge the full picture.

The 1981 Ford Cortina has a below-average first-time pass rate (73.4% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

First-time pass

73.4%

UK average ~80%

Below average

Dangerous (ever)

4.9%

At least once in MOT history

Check this vehicle

Avg failures / car

0.66

Over 3.3 tests on record

Moderate

Typical mileage

52k

Middle half: 28k–75k

For context

⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.

🔧 Expect consumable spend. An average of 2.4 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

These stats describe 1,201 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.

Buyer beware — pass it on

What tends to go wrong

Across 1,201 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Exhaust & emissions 28.4%

Exhaust emissions carbon monoxide content excessive · Exhaust has a minor leak of exhaust gases

Other issues 20.7%

Oil leak · Oil leak, but not excessive · Horn not working

Suspension & steering 19.9%

Nearside Rear Suspension component mounting prescribed area is excessively corroded · Offside Rear Suspension component mounting prescribed area is excessively corroded · Offside Front wheel bearing has slight play · …

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

Brake wear 13.8%

Parking brake: efficiency below requirements · Brakes imbalanced across an axle

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

Wipers & washers 11%

Windscreen washer provides insufficient washer liquid

Tyre wear 10.1%

Nearside Front Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · Offside Rear 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.

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 1,201 Ford Cortina cars.

Before you buy a 1981 Ford Cortina

Based on MOT data from 1,201 vehicles — here's what to check.

📋 Check the full MOT history. 4.9% 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 (100%)	1,200	73.4%	0.65

Colour Breakdown

Based on 131,840 Ford Cortina vehicles registered in the UK — across all years. From DVLA registration records.

Blue 28.7%

37,842

Red 14.3%

18,790

Green 13.7%

18,110

White 12.9%

16,976

Brown 6.3%

8,332

Yellow 4.5%

5,944

Black 4.4%

5,807

Bronze 3.6%

4,766

Silver 3.3%

4,298

Gold 2.9%

3,769

Beige 2.8%

3,629

Maroon 2.7%

3,577

Mileage Distribution

Most 1981 Ford Cortina 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.

51,893

typical

27,986

low mileage

74,724

high mileage

Half of all 1981 Ford Cortina vehicles fall between 27,986 and 74,724 miles.

Is the mileage you're seeing normal?

✓ Under 27,986 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.

✓ 27,986–74,724 miles — normal for age. This is where most 1981 Ford Cortinas sit.

⚠ Over 100,877 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1981 Ford Cortina — Still on the Road

Numbers are thinning — 24% of 1981 Ford Cortinas are still active.

Numbers are declining — 33 vehicles still getting MOTs in 2025 (24% of peak).

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* 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

3.3

Avg MOT tests per vehicle

0.66

Avg failures per vehicle

2.4

Avg advisories per vehicle

Other model years — Ford Cortina: All Cortina years → Which year to buy? →

1980 1982 1983

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Buyer beware — pass it on