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Honda Cb400n MOT Check

MOT pass rates, common failures, and reliability data for the Honda Cb400n. Check any Cb400n by registration number below.

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96.3%

Avg Pass Rate

+8.0%

vs Honda Avg

1

Year Ranges

Excellent

Reliability

Honda Cb400n — MOT Reliability Overview

The Honda Cb400n has an average MOT pass rate of 96.3%, which is 8.0 percentage points above the Honda brand average of 88.3%. This is a strong result, indicating that the Cb400n is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Honda Cb400n, 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 Honda Cb400n performs at MOT across different model years.

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Based on 82 vehicles

96.3%Excellent
Honda average: 88.3%
Mileage at 5yr

33k mi

Other Honda Models

Compare MOT reliability across Honda models.

Honda Cb 1300 Sa-8

97.3% pass rate

Honda Gl 1800 A-2

88.5% pass rate

Honda Honda

79.2% pass rate

Honda Shuttle

94.9% pass rate

Honda E

96.2% pass rate

Honda @ 125

94.1% 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 Honda Cb400n

Honda Cb400n — Frequently Asked Questions

Common questions about the Honda Cb400n MOT and reliability.

What is the MOT pass rate for the Honda Cb400n?
The average MOT pass rate for the Honda Cb400n is 96.3% compared to the Honda average of 88.3%. 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 Honda Cb400n?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Honda Cb400n reliable?
With an average MOT pass rate of 96.3%, the Honda Cb400n 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 Honda Cb400n?
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 Honda Cb400n?
Typical mileage for the Honda Cb400n: 33,260 miles at 5 years. Use these benchmarks when evaluating a used Cb400n to spot vehicles with unusually high or low mileage.

Check Your Honda Cb400n's MOT History

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

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