MG Maestro 2.0 Efi (1986)
1986 MG Maestro 2.0 Efi
CarHunch analysed 4,486 real MOT records for the 1986 MG Maestro 2.0 Efi. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 1986 MG Maestro 2.0 EFI has a first-time MOT pass rate of just 50%, well below the UK average of 80%, which is a serious red flag for reliability. The good news is that dangerous defects are rare at 10%, so most failures are repairable faults rather than safety-critical hazards.
These cars are now nearly 40 years old and have covered a reasonable 77,547 miles on average, yet they're failing MOT at twice the national rate—suggesting this model wasn't built to last. Before buying one, have a pre-purchase inspection from a specialist familiar with 1980s British Leyland engineering, because the low pass rate means hidden problems are common and costly.
What to check before buying a 1986 MG Maestro 2.0 Efi
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 MG Maestro 2.0 Efi
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 (100%) | 4,480 | 0.5% | 0.02 |
| Diesel (0%) | 5 | 0% | 0 |
| Other (0%) | 1 | 100% | 0 |
Mileage Distribution
Most 1986 MG Maestro 2.0 Efi 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 1986 MG Maestro 2.0 Efi vehicles fall between 50,217 and 93,654 miles.
MOT History Averages
Found a specific MG Maestro 2.0 Efi?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.