Should I check the MOT history before buying a 1986 Renault R11?

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 Renault R11?

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 Renault R11?

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 1986 Renault R11 reliable?

Based on MOT data from 147 vehicles, the 1986 Renault R11 has a first-time MOT pass rate of 67.4%, indicating average reliability for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 1986 Renault R11?

The most frequently recorded MOT issues on the 1986 Renault R11 are: Offside Front Brake hose slightly deteriorated (22.1% of vehicles), Nearside Front Brake hose slightly deteriorated (21.5% of vehicles), Exhaust emissions carbon monoxide content excessive (19.8% 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 1986 Renault R11?

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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Renault R11 (1986)

147 real MOT outcomes analysed • 67.4% first-time pass rate

1986 Renault R11

CarHunch analysed 147 real MOT records for the 1986 Renault R11. 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

The 1986 Renault R11 passes its MOT first time in only 67.3% of cases, well below the UK average of 80%, which means you're facing a notably higher chance of repair costs if you buy one. The good news is that dangerous defects are relatively uncommon at 9.5%, so serious safety issues aren't the main problem here.

These R11s are averaging 85,520 miles, which is reasonable for their age, but they're racking up 1.52 failures and 4.2 advisories per test on average—suggesting wear across multiple systems rather than one specific weak point. Before purchasing, have a pre-buy inspection done by someone familiar with 40-year-old Renaults, as the pass rate suggests there's genuine work needed to keep these cars road-legal.

We have limited data for the 1986 Renault R11 — treat the figures below as indicative rather than definitive.

⚠️ About 1 in 12 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

67.4%

UK average ~80%

Below average

Dangerous (ever)

9.5%

At least once in MOT history

Check this vehicle

Avg failures / car

1.52

Over 4.8 tests on record

High

Typical mileage

83k

Middle half: 58k–104k

For context

These stats describe 147 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 147 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 22.1%

Offside Front Brake hose slightly deteriorated · Nearside Front Brake hose slightly deteriorated · Parking brake: efficiency below requirements · …

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

Exhaust & emissions 19.8%

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

Other issues 18.2%

Oil leak · Nearside Front constant velocity joint gaiter split

Tyre wear 14.4%

Offside Front Tyre worn close to the legal limit · Nearside Front 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 1986.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 147 Renault R11 cars.

Before you buy a 1986 Renault R11

Based on MOT data from 147 vehicles — here's what to check.

📋 Check the full MOT history. 9.5% 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%)	145	67.6%	1.52

Mileage Distribution

Most 1986 Renault R11 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.

82,524

typical

58,386

low mileage

104,119

high mileage

Half of all 1986 Renault R11 vehicles fall between 58,386 and 104,119 miles.

Is the mileage you're seeing normal?

✓ Under 58,386 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.

✓ 58,386–104,119 miles — normal for age. This is where most 1986 Renault R11s sit.

⚠ Over 140,560 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1986 Renault R11 — Still on the Road

Most 1986 Renault R11s are still being driven.

Strong survival — 11 vehicles still getting MOTs in 2018, 85% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2018.

MOT History Averages

4.8

Avg MOT tests per vehicle

1.52

Avg failures per vehicle

4.2

Avg advisories per vehicle

Other model years — Renault R11: All R11 years → Which year to buy? →

1984 1987 1988

Or browse all models: Renault →

Compare with another model

See how the 1986 Renault R11 stacks up against a rival.

Buyer beware — pass it on