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Hummer H1 MOT Check

MOT pass rates, common failures, and reliability data for the Hummer H1. Check any H1 by registration number below.

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80.0%

Avg Pass Rate

-7.5%

vs Hummer Avg

1

Year Ranges

Good

Reliability

Hummer H1 — MOT Reliability Overview

The Hummer H1 has an average MOT pass rate of 80.0%, which is 7.5 percentage points below the Hummer brand average of 87.5%. This is a strong result, indicating that the H1 is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Hummer H1, 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 Hummer H1 performs at MOT across different model years.

0

Based on 10 vehicles

80.0%Good
Hummer average: 87.5%
Mileage at 5yr

55k mi

Other Hummer Models

Compare MOT reliability across Hummer models.

Hummer H3

74.4% pass rate

Hummer H2

87.9% pass rate

Hummer Unclassified

75.7% 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 Hummer H1

Hummer H1 — Frequently Asked Questions

Common questions about the Hummer H1 MOT and reliability.

What is the MOT pass rate for the Hummer H1?
The average MOT pass rate for the Hummer H1 is 80.0% compared to the Hummer average of 87.5%. 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 Hummer H1?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Hummer H1 reliable?
With an average MOT pass rate of 80.0%, the Hummer H1 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 Hummer H1?
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 Hummer H1?
Typical mileage for the Hummer H1: 55,394 miles at 5 years. Use these benchmarks when evaluating a used H1 to spot vehicles with unusually high or low mileage.

Check Your Hummer H1's MOT History

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

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