Should I check the MOT history before buying a 1989 Opel Kadett?

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 1989 Opel Kadett?

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 1989 Opel Kadett?

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 1989 Opel Kadett reliable?

Based on MOT data from 249 vehicles, the 1989 Opel Kadett has a first-time MOT pass rate of 62.5%, indicating average reliability for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 1989 Opel Kadett?

The most frequently recorded MOT issues on the 1989 Opel Kadett are: Oil leak (31.9% of vehicles), Offside Front Tyre worn close to the legal limit (15.3% of vehicles), Nearside Front Tyre worn close to the legal limit (13.9% 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 1989 Opel Kadett?

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.

CarHunch

Get Started

Opel Kadett (1989)

249 real MOT outcomes analysed • 62.5% first-time pass rate

1989 Opel Kadett

CarHunch analysed 249 real MOT records for the 1989 Opel Kadett. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page

AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

We have limited data for the 1989 Opel Kadett — treat the figures below as indicative rather than definitive.

First-time pass

62.5%

UK average ~80%

Below average

Dangerous (ever)

At least once in MOT history

Check this vehicle

Avg failures / car

0.14

Over 1.3 tests on record

Low

Typical mileage

67k

Middle half: 26k–83k

For context

These stats describe 249 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 249 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Other issues 31.9%

Oil leak · Fuel pipe/s corroded · Horn not working · …

Tyre wear 15.3%

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

Brake wear 11.1%

Brake pipe slightly corroded

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

Lighting 11.1%

Offside Rear fog lamp not working · Registration plate lamp not working

Usually cheap to fix. Worth confirming all lights work before collecting.

Suspension & steering 9.7%

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

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

Exhaust & emissions 6.9%

Exhaust emits an excessive level of metered smoke for a non-turbo charged engine

Seat belts 5.6%

Offside Seat belt anchorage prescribed area is excessively corroded

Data covers a 3-year window centred on 1989.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 249 Opel Kadett cars.

Before you buy a 1989 Opel Kadett

Based on MOT data from 249 vehicles — here's what to check.

📋 Check the full MOT history. 2% 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 (92%)	229	62.5%	0.15

Colour Breakdown

Based on 32,272 Opel Kadett vehicles registered in the UK — across all years. From DVLA registration records.

Red 23.6%

7,606

Blue 22.3%

7,183

White 15.1%

4,876

Green 7%

2,272

Orange 6.7%

2,156

Gold 5.8%

1,857

Yellow 5.2%

1,674

Black 3.8%

1,219

Beige 3.8%

1,214

Brown 3%

975

Bronze 2.7%

882

Silver 1.1%

358

Mileage Distribution

Most 1989 Opel Kadett 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.

66,770

typical

25,508

low mileage

82,742

high mileage

Half of all 1989 Opel Kadett vehicles fall between 25,508 and 82,742 miles.

Is the mileage you're seeing normal?

✓ Under 25,508 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.

✓ 25,508–82,742 miles — normal for age. This is where most 1989 Opel Kadetts sit.

⚠ Over 111,701 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

1.3

Avg MOT tests per vehicle

0.14

Avg failures per vehicle

0.4

Avg advisories per vehicle

Other model years — Opel Kadett: All Kadett years → Which year to buy? →

1980 1981 1982 1983 1984 1985 1986 1987 1988 1990 1991

Or browse all models: Opel →

Compare with another model

See how the 1989 Opel Kadett stacks up against a rival.

Buyer beware — pass it on