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Bentley Derby MOT Check

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

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100.0%

Avg Pass Rate

+7.7%

vs Bentley Avg

1

Year Ranges

Excellent

Reliability

Bentley Derby — MOT Reliability Overview

The Bentley Derby has an average MOT pass rate of 100.0%, which is 7.7 percentage points above the Bentley brand average of 92.3%. This is a strong result, indicating that the Derby is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Bentley Derby, 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 Bentley Derby performs at MOT across different model years.

0

Based on 12 vehicles

100.0%Excellent
Bentley average: 92.3%
Mileage at 5yr

39k mi

Other Bentley Models

Compare MOT reliability across Bentley models.

Bentley Continental Gt V8 Auto

94.6% pass rate

Bentley Continental Gtc

98.9% pass rate

Bentley Arnage

91.9% pass rate

Bentley Continental Gt Speed Auto

96.2% pass rate

Bentley Azure

93.4% pass rate

Bentley Mulsanne

93.0% 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 Bentley Derby

Bentley Derby — Frequently Asked Questions

Common questions about the Bentley Derby MOT and reliability.

What is the MOT pass rate for the Bentley Derby?
The average MOT pass rate for the Bentley Derby is 100.0% compared to the Bentley average of 92.3%. 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 Bentley Derby?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Bentley Derby reliable?
With an average MOT pass rate of 100.0%, the Bentley Derby 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 Bentley Derby?
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 Bentley Derby?
Typical mileage for the Bentley Derby: 39,071 miles at 5 years. Use these benchmarks when evaluating a used Derby to spot vehicles with unusually high or low mileage.

Check Your Bentley Derby's MOT History

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

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