1963 Morgan Plus 4 MOT Pass Rate
Pass rate for Plus 4 models manufactured in 1963, based on 32 real MOT test results.
Data from official DVSA MOT testing records
1963 Morgan Plus 4 MOT Analysis
The 1963 Morgan Plus 4 has an MOT pass rate of 90.6% based on 32 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 46,271 miles on the odometer. With a 9.4% failure rate, the 1963 Plus 4 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1963 Morgan Plus 4 is Suspension, responsible for 6.3% of failures. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs range from £200–500. Steering is the second most common issue at 3.1%.
Top failures specific to 1963 models only. The overall Plus 4 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 | Suspension | 6.3% | 2 |
| 2 | Steering | 3.1% | 1 |
Failures per 10,000 Miles
avg. 46,271 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 |
|---|---|---|---|
| Suspension | 1.35 | 6.3% | 2 |
| Steering | 0.68 | 3.1% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1963 Morgan Plus 4 has an MOT pass rate of 90.6% based on 32 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 46,271 miles on the odometer. With a 9.4% failure rate, the 1963 Plus 4 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1963 Morgan Plus 4, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to suspension: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks. With relatively low average mileage of 46,271 miles, many of these vehicles are still in good mechanical condition.
Suspension — 6.3% of failures
Suspension issues account for 6.3% of MOT failures on 1963 Morgan Plus 4 models. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Steering — 3.1% of failures
Steering issues account for 3.1% of MOT failures on 1963 Morgan Plus 4 models. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.