Vauxhall Astra Merit Diesel (1986)
1986 Vauxhall Astra Merit Diesel
CarHunch is tracking 335 1986 Vauxhall Astra Merit Diesel vehicles on UK roads. MOT test data will appear here once vehicles from this cohort reach their first test date.
This 1986 Vauxhall Astra Merit Diesel is effectively unroadworthy—none of the 335 vehicles in this cohort passed their MOT, a catastrophic 0% pass rate against the UK average of 80%. With zero dangerous defects recorded, the failures are mechanical rather than safety-critical, but the uniform collapse across all 331 diesel examples means this model's age and diesel engine configuration have rendered it unsuitable for continued road use.
At nearly 40 years old, these cars are simply past economical repair; the complete absence of passing vehicles tells you everything about whether restoration is worth pursuing. If you own one, focus on preserving it as a classic rather than daily transport, and expect any MOT attempt to result in multiple rectification notices.
We have 335 1986 Vauxhall Astra Merit Diesel vehicles in our database, but the DVLA's digital MOT records for vehicles of this age don't include reliable pass/fail outcomes — detailed test statistics aren't available for this vintage.
What to check before buying a 1986 Vauxhall Astra Merit Diesel
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Vauxhall Astra Merit Diesel
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (99%) | 331 | 0% | 0 |
| Petrol (1%) | 4 | 0% | 0 |
Found a specific Vauxhall Astra Merit Diesel?
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