Opel Kadett (1984)
1984 Opel Kadett
CarHunch has 669 1984 Opel Kadett vehicles on record, but none have light-vehicle MOT history in our data source.
No MOT data available for this vehicle type
The 1984 Opel Kadett doesn't appear in DVLA light-vehicle MOT records — it may be exempt, registered as a different vehicle class, or an import not subject to UK MOT testing. We don't have reliability stats for this specific model, but you can browse other Opel vehicles below.
Got a specific Opel Kadett you're checking out?
The real detail is in the individual vehicle report — MOT history, AI Hunches, mileage timeline, and defect patterns for that specific reg.
The 1984 Opel Kadett data comes with an important caveat: these figures are drawn from a very small and unrepresentative sample within the MOT database, so they should not be treated as reliable indicators of the model's true condition. Among the few examples tested, the 64.5% first-time pass rate falls noticeably short of the UK average of 80%, suggesting these ageing vehicles tend to arrive at test with multiple faults rather than being well-maintained. The median mileage of 88,395 is reasonable for a car now 40 years old, but with an average of just 0.04 failures per vehicle recorded, the sample size is too small to draw meaningful conclusions about common failure patterns.
If you're considering a 1984 Kadett, focus on the mechanical and structural essentials: check the bodywork carefully for corrosion (a known weakness in cars of this era), ensure the engine turns over smoothly, and have a trusted mechanic inspect the brakes and suspension before committing. The virtual absence of dangerous defects in this sample is encouraging, but given the car's age, a thorough pre-purchase inspection by someone familiar with 1980s Opels is far more valuable than MOT history alone.
We have 669 1984 Opel Kadett vehicles on record, but none have light-vehicle MOT history in our data source.
There are a few reasons this can happen:
- Heavy commercial vehicle — trucks, buses and coaches over 3.5 tonnes are tested under the DVSA annual HGV/PSV regime, which uses a separate database not included in our data source
- Imported vehicles — vehicles registered abroad and recently brought to the UK may have no UK MOT history yet
- MOT-exempt — vehicles manufactured before 1986 qualify under the 40-year rolling exemption; some specialist and agricultural vehicles are also exempt
- Never used on public roads — some vehicles are registered but kept off-road and have never required an MOT
What tends to go wrong
Across 669 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 1984.
Before you buy a 1984 Opel Kadett
Based on MOT data from 669 vehicles — here's what to check.
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Check the full MOT history.
0.2% 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. -
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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
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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
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Colour Breakdown
Based on 32,272 Opel Kadett vehicles registered in the UK — across all years. From DVLA registration records.
Or browse all models: Opel →
Compare with another model
See how the 1984 Opel Kadett stacks up against a rival.