Mazda E Series (1991)
1991 Mazda E Series
CarHunch analysed 288 real MOT records for the 1991 Mazda E Series. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 1991 Mazda E Series has a 65.6% first-time MOT pass rate, well below the UK average of 80%, which signals persistent reliability issues across this aging cohort. Dangerous defects are relatively uncommon at 8%, but the average vehicle racks up 1.48 failures per test, suggesting multiple problem areas that need addressing.
These cars have covered a reasonable 113,000 miles at the median, so mileage alone doesn't explain the poor pass rate—this is about age-related wear catching up with 30+ year old vehicles. With an average of 4.6 advisories per car, you should budget for incremental repairs and get a pre-purchase inspection focusing on the systems that fail most often: suspension, brakes, lights, and exhaust components.
What to check before buying a 1991 Mazda E Series
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 Mazda E Series
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 (63%) | 181 | 65.6% | 1.55 |
| Diesel (37%) | 107 | 65.7% | 1.36 |
Mileage Distribution
Most 1991 Mazda E Series 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 1991 Mazda E Series vehicles fall between 86,338 and 140,875 miles.
MOT History Averages
Found a specific Mazda E Series?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.