1977 MG Midget MOT Pass Rate
Pass rate for Midget models manufactured in 1977, based on 1,623 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Midget cars tested in 1977. Want to see how cars built in 1977 hold up over time?
View 1977 MG Midget vintage page → (91.2% current pass rate)1977 MG Midget MOT Analysis
The 1977 MG Midget has an MOT pass rate of 63.3% based on 1,623 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 52,892 miles on the odometer. With a 36.7% failure rate, the 1977 Midget is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1977 MG Midget is Lamps, reflectors and electrical equipment, responsible for 0.2% of failures. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs range from £5–50. Road Wheels is the second most common issue at 0.1%. Body, chassis, structure follows at 0.1%.
Top failures specific to 1977 models only. The overall Midget page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Lamps, Reflectors And Electrical Equipment | 0.2% | 4 |
| 2 | Road Wheels | 0.1% | 2 |
| 3 | Body, Chassis, Structure | 0.1% | 2 |
Failures per 10,000 Miles
avg. 52,892 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
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| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Lamps & Electrical | 0.05 | 0.2% | 4 |
| Wheels | 0.02 | 0.1% | 2 |
| Body & Structure | 0.02 | 0.1% | 2 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1977 MG Midget has an MOT pass rate of 63.3% based on 1,623 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 52,892 miles on the odometer. With a 36.7% failure rate, the 1977 Midget is rated as "Average" for MOT reliability.
If you own or are considering buying a 1977 MG Midget, budget for potential repairs before each MOT. Before your MOT, pay particular attention to lamps, reflectors and electrical equipment: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test. At 52,892 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Lamps, reflectors and electrical equipment — 0.2% of failures
Lamps, reflectors and electrical equipment issues account for 0.2% of MOT failures on 1977 MG Midget models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Road Wheels — 0.1% of failures
Road Wheels issues account for 0.1% of MOT failures on 1977 MG Midget models. Wheel failures include cracked or severely corroded alloy wheels, missing or loose wheel nuts, and wheels that are insecurely attached. These are safety-critical and relatively rare compared to tyre failures. Typical repair costs: £100–400 per wheel. Pre-MOT check: Visually inspect wheels for cracks, especially around the spokes and rim. Check that all wheel nuts are present and tightened. Look for signs of impact damage on alloy wheels.
Body, chassis, structure — 0.1% of failures
Body, chassis, structure issues account for 0.1% of MOT failures on 1977 MG Midget models. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.