Citroen Dyane (1981)

132 real MOT outcomes analysed • 56.7% first-time pass rate

1981 Citroen Dyane

CarHunch analysed 132 real MOT records for the 1981 Citroen Dyane. 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 Mileage Distribution Still on the Road MOT Averages Compare Models

The 1981 Citroën Dyane has a first-time pass rate of just 56.7%, well below the UK average of 80%, which reflects the age and condition challenges typical of 40-year-old vehicles. Dangerous defects appear in 14.4% of cars tested, which is moderate for a classic of this age but still a buyer concern worth taking seriously.

These Dyanes average around 54,000 miles, suggesting most survivors are cherished rather than hard-driven, yet they still rack up nearly two failures per MOT alongside six advisories. If you're seriously considering one, budget for ongoing maintenance and have a trusted classic specialist inspect the brakes, electrics and rust-prone areas before committing—this isn't a casual buy.

We have limited data for the 1981 Citroen Dyane — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 of these cars 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
56.7%
UK average ~80%
Below average
Dangerous (ever)
14.4%
At least once in MOT history
Check this vehicle
Avg failures / car
1.98
Over 7.4 tests on record
High
Typical mileage
58k
Middle half: 40k–78k
For context

These stats describe 132 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.

What tends to go wrong

Based on 132 cars. % = share of cohort with at least one match (advisories + failures combined).

~1 in 3 Suspension & steering
Nearside Front Axle king pin has slight play in pin and/or bush (54.1%) · Offside Front Axle king pin has slight play in pin and/or bush (51.6%) · Offside Rear Suspension component mounting prescribed area is excessively corroded (19.1%) · …
💡 Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
~1 in 3 Brake wear
Parking brake: efficiency below requirements (31.4%) · Nearside Rear Brake pipe slightly corroded (17%)
💡 Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
~1 in 3 Wipers & washers
Windscreen washer provides insufficient washer liquid (25.4%)
~1 in 3 Tyre wear
Offside Front Tyre worn close to the legal limit (25.1%)
💡 Budget for a full set — on a vehicle this age, tyres are expected consumables. A used-car inspection will confirm how much is left.
~1 in 6 Other issues
Oil leak (21.9%) · Oil leak, but not excessive (17%)
~1 in 6 Lighting
Offside Rear fog lamp not working (20.5%) · Nearside Headlamp aim too low (18%) · Offside Headlamp aim too low (17.7%)
💡 Usually cheap to fix. Worth confirming all lights work before collecting.
~1 in 6 Exhaust & emissions
Exhaust emissions carbon monoxide content excessive (16.6%)

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

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 132 Citroen Dyane cars.

UK

Before you buy a 1981 Citroen Dyane

Based on MOT data from 132 vehicles — here's what to check.

  • 📋 Check the full MOT history. 14.4% 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Mileage Distribution

Most 1981 Citroen Dyane 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.

57,963
typical
39,633
low mileage
78,381
high mileage

Half of all 1981 Citroen Dyane vehicles fall between 39,633 and 78,381 miles.

Is the mileage you're seeing normal?
Under 39,633 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.
39,633–78,381 miles — normal for age. This is where most 1981 Citroen Dyanes sit.
Over 105,814 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1981 Citroen Dyane — Still on the Road

Numbers are thinning — 31% of 1981 Citroen Dyanes are still active.

Numbers are declining — 12 vehicles still getting MOTs in 2023 (31% of peak).

35 12 2014 2023

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2023.
* 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

7.4
Avg MOT tests per vehicle
1.98
Avg failures per vehicle
6.2
Avg advisories per vehicle
Other model years — Citroen Dyane: All Dyane years → Which year to buy? →
1982

Or browse all models: Citroen →

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