1972 MG Mgbgt MOT Pass Rate
Pass rate for Mgbgt models manufactured in 1972, based on 70 real MOT test results.
Data from official DVSA MOT testing records
1972 MG Mgbgt MOT Analysis
The 1972 MG Mgbgt has an MOT pass rate of 67.1% based on 70 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 51,122 miles on the odometer. With a 32.9% failure rate, the 1972 Mgbgt is rated as "Good" for MOT reliability.
The leading cause of MOT failure for the 1972 MG Mgbgt is Body, chassis, structure, responsible for 2.9% of failures. 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 range from £100–500+. Lamps, reflectors and electrical equipment is the second most common issue at 1.4%.
Top failures specific to 1972 models only. The overall Mgbgt 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 | Body, Chassis, Structure | 2.9% | 2 |
| 2 | Lamps, Reflectors And Electrical Equipment | 1.4% | 1 |
Failures per 10,000 Miles
avg. 51,122 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.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Body & Structure | 0.56 | 2.9% | 2 |
| Lamps & Electrical | 0.28 | 1.4% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1972 MG Mgbgt has an MOT pass rate of 67.1% based on 70 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 51,122 miles on the odometer. With a 32.9% failure rate, the 1972 Mgbgt is rated as "Good" for MOT reliability.
If you own or are considering buying a 1972 MG Mgbgt, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to body, chassis, structure: 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. At 51,122 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Body, chassis, structure — 2.9% of failures
Body, chassis, structure issues account for 2.9% of MOT failures on 1972 MG Mgbgt 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.
Lamps, reflectors and electrical equipment — 1.4% of failures
Lamps, reflectors and electrical equipment issues account for 1.4% of MOT failures on 1972 MG Mgbgt 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.