Austin Montego L (1988)
1988 Austin Montego L
CarHunch analysed 35,376 real MOT records for the 1988 Austin Montego L. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 1988 Austin Montego L is in severe decline: only 20% pass their MOT first time, compared to the UK average of 80%, and virtually no vehicles in this cohort are returning meaningful test data—average failures and advisories both sit at 0.0 per vehicle, suggesting most are likely off the road or not being tested regularly. Diesel variants fare slightly better at 50% pass rate, but the petrol majority at just 20% tells the real story.
At around 84,000 miles median, these cars are genuinely ancient and the data reflects a fleet in terminal condition rather than one that's reliably fixable. If you're considering one of these Montegos, assume it will need substantial work; the absence of recorded failures paradoxically means either the remaining examples are unfit to test or have been comprehensively rebuilt—inspect any candidate's full service history and have a pre-purchase inspection by a specialist in 1980s British Leyland cars.
What to check before buying a 1988 Austin Montego L
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 Austin Montego L
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 |
|---|---|---|---|
| Petrol (99%) | 35,191 | 0.2% | 0 |
| Diesel (1%) | 184 | 0.5% | 0 |
| LPG (0%) | 1 | 0% | 0 |
Mileage Distribution
Most 1988 Austin Montego L vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1988 Austin Montego L vehicles fall between 62,092 and 108,198 miles.
MOT History Averages
Found a specific Austin Montego L?
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