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Morgan Plus Four MOT Check

MOT pass rates, common failures, and reliability data for the Morgan Plus Four. Check any Plus Four by registration number below.

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90.6%

Avg Pass Rate

-0.0%

vs Morgan Avg

6

Year Ranges

Excellent

Reliability

Morgan Plus Four — MOT Reliability Overview

The Morgan Plus Four has an average MOT pass rate of 90.6%, which is 0.0 percentage points below the Morgan brand average of 90.6%. This is a strong result, indicating that the Plus Four is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Morgan Plus Four, we recommend checking the full MOT history, write-off status, outstanding finance, and stolen vehicle status. These checks can be done for free using the registration number.

MOT Pass Rate by Year

How the Morgan Plus Four performs at MOT across different model years.

2021

Based on 89 vehicles

89.9%Excellent
Morgan average: 90.6%
Dangerous Defects

2.3%

Retest Rate

8.0%

Mileage at 3yr

13k mi

2020

Based on 64 vehicles

87.5%Excellent
Morgan average: 90.6%
Dangerous Defects

6.8%

Retest Rate

9.1%

Mileage at 3yr

18k mi

2012

Based on 38 vehicles

92.1%Excellent
Morgan average: 90.6%
Dangerous Defects

0.0%

Retest Rate

9.1%

2011

Based on 96 vehicles

92.7%Excellent
Morgan average: 90.6%
Dangerous Defects

1.7%

2010

Based on 47 vehicles

91.5%Excellent
Morgan average: 90.6%
Dangerous Defects

0.0%

Retest Rate

10.0%

0

Based on 128 vehicles

89.8%Excellent
Morgan average: 90.6%
Mileage at 5yr

21k mi

Where Failures Occur

The areas of the vehicle most commonly flagged during MOT inspections.

Nearside

1.1%

Other Morgan Models

Compare MOT reliability across Morgan models.

Morgan 3 Wheeler

97.1% pass rate

Morgan Plus 8

91.4% pass rate

Morgan Roadster

96.7% pass rate

Morgan 4/4

88.8% pass rate

Morgan Aero

95.5% pass rate

Morgan Plus 4

92.0% pass rate

Useful MOT Guides

Common MOT Failures

The most common reasons UK vehicles fail their MOT — and how to prepare.

MOT Checklist

Pre-MOT checklist to improve your chances of passing first time.

Advisory vs Failure

Understanding the difference between MOT advisories and failures.

See detailed fault analysis for Morgan Plus Four

Morgan Plus Four — Frequently Asked Questions

Common questions about the Morgan Plus Four MOT and reliability.

What is the MOT pass rate for the Morgan Plus Four?
The average MOT pass rate for the Morgan Plus Four is 90.6% compared to the Morgan average of 90.6%. Pass rates vary by year — check the year-by-year breakdown on this page for details.
What are the most common MOT failures on a Morgan Plus Four?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Morgan Plus Four reliable?
With an average MOT pass rate of 90.6%, the Morgan Plus Four is rated as "Excellent" for reliability. This is a strong result suggesting good build quality and fewer common defects.
How do I check the MOT history of a Morgan Plus Four?
Enter the vehicle's registration number in the search box at the top of this page. You will instantly see the complete MOT history including every test result, mileage readings, advisories, and dangerous defects — completely free.
What mileage should I expect on a Morgan Plus Four?
Typical mileage for the Morgan Plus Four: 12,519 miles at 3 years. Use these benchmarks when evaluating a used Plus Four to spot vehicles with unusually high or low mileage.

Check Your Morgan Plus Four's MOT History

Enter the registration number for the full MOT history — free and instant.

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