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Gmc Sierra MOT Check

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

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89.1%

Avg Pass Rate

+9.6%

vs Gmc Avg

1

Year Ranges

Excellent

Reliability

Gmc Sierra — MOT Reliability Overview

The Gmc Sierra has an average MOT pass rate of 89.1%, which is 9.6 percentage points above the Gmc brand average of 79.5%. This is a strong result, indicating that the Sierra is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Gmc Sierra, 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 Gmc Sierra performs at MOT across different model years.

0

Based on 46 vehicles

89.1%Excellent
Gmc average: 79.5%
Mileage at 5yr

98k mi

Other Gmc Models

Compare MOT reliability across Gmc models.

Gmc Safari

80.6% pass rate

Gmc Savana

83.3% pass rate

Gmc Yukon

75.0% pass rate

Gmc Unclassified

85.2% pass rate

Gmc Vandura

63.9% 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 Gmc Sierra

Gmc Sierra — Frequently Asked Questions

Common questions about the Gmc Sierra MOT and reliability.

What is the MOT pass rate for the Gmc Sierra?
The average MOT pass rate for the Gmc Sierra is 89.1% compared to the Gmc average of 79.5%. 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 Gmc Sierra?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Gmc Sierra reliable?
With an average MOT pass rate of 89.1%, the Gmc Sierra 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 Gmc Sierra?
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 Gmc Sierra?
Typical mileage for the Gmc Sierra: 97,523 miles at 5 years. Use these benchmarks when evaluating a used Sierra to spot vehicles with unusually high or low mileage.

Check Your Gmc Sierra's MOT History

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

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