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Triumph Herald MOT Check

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

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78.5%

Avg Pass Rate

-11.9%

vs Triumph Avg

1

Year Ranges

Good

Reliability

Triumph Herald — MOT Reliability Overview

The Triumph Herald has an average MOT pass rate of 78.5%, which is 11.9 percentage points below the Triumph brand average of 90.4%. This is a reasonable result that reflects typical UK reliability standards. Regular servicing and addressing advisories promptly will help keep your Herald on the road.

Before buying a used Triumph Herald, 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 Triumph Herald performs at MOT across different model years.

0

Based on 135 vehicles

78.5%Good
Triumph average: 90.4%
Mileage at 5yr

48k mi

Other Triumph Models

Compare MOT reliability across Triumph models.

Triumph TR7

100.0% pass rate

Triumph Dolomite

91.7% pass rate

Triumph GT6

95.5% pass rate

Triumph Bonneville T100 Bud Ekins

100.0% pass rate

Triumph Trophy 3

100.0% pass rate

Triumph Sprint Rs

84.4% 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 Triumph Herald

Triumph Herald — Frequently Asked Questions

Common questions about the Triumph Herald MOT and reliability.

What is the MOT pass rate for the Triumph Herald?
The average MOT pass rate for the Triumph Herald is 78.5% compared to the Triumph average of 90.4%. 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 Triumph Herald?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Triumph Herald reliable?
With an average MOT pass rate of 78.5%, the Triumph Herald is rated as "Good" for reliability. This is a strong result suggesting good build quality and fewer common defects.
How do I check the MOT history of a Triumph Herald?
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 Triumph Herald?
Typical mileage for the Triumph Herald: 48,102 miles at 5 years. Use these benchmarks when evaluating a used Herald to spot vehicles with unusually high or low mileage.

Check Your Triumph Herald's MOT History

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

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