Skip to main content
GB
MOT
Checkup

Mercury Unclassified MOT Check

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

GB

Free, instant, no sign-up required.

100.0%

Avg Pass Rate

+8.6%

vs Mercury Avg

1

Year Ranges

Excellent

Reliability

Mercury Unclassified — MOT Reliability Overview

The Mercury Unclassified has an average MOT pass rate of 100.0%, which is 8.6 percentage points above the Mercury brand average of 91.4%. This is a strong result, indicating that the Unclassified is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Mercury Unclassified, 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 Mercury Unclassified performs at MOT across different model years.

0

Based on 10 vehicles

100.0%Excellent
Mercury average: 91.4%
Mileage at 5yr

55k mi

Other Mercury Models

Compare MOT reliability across Mercury models.

Mercury Grand Marquis

83.3% pass rate

Mercury Cougar

90.9% 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 Mercury Unclassified

Mercury Unclassified — Frequently Asked Questions

Common questions about the Mercury Unclassified MOT and reliability.

What is the MOT pass rate for the Mercury Unclassified?
The average MOT pass rate for the Mercury Unclassified is 100.0% compared to the Mercury average of 91.4%. 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 Mercury Unclassified?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Mercury Unclassified reliable?
With an average MOT pass rate of 100.0%, the Mercury Unclassified 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 Mercury Unclassified?
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 Mercury Unclassified?
Typical mileage for the Mercury Unclassified: 54,906 miles at 5 years. Use these benchmarks when evaluating a used Unclassified to spot vehicles with unusually high or low mileage.

Check Your Mercury Unclassified's MOT History

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

GB