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General Motors Unclassified MOT Check

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

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90.5%

Avg Pass Rate

+5.8%

vs General Motors Avg

1

Year Ranges

Excellent

Reliability

General Motors Unclassified — MOT Reliability Overview

The General Motors Unclassified has an average MOT pass rate of 90.5%, which is 5.8 percentage points above the General Motors brand average of 84.7%. 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 General Motors 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 General Motors Unclassified performs at MOT across different model years.

0

Based on 201 vehicles

90.5%Excellent
General Motors average: 84.7%
Mileage at 5yr

51k mi

Other General Motors Models

Compare MOT reliability across General Motors models.

General Motors Chevrolet

90.3% pass rate

General Motors Pontiac

74.2% pass rate

General Motors Cadillac

68.9% pass rate

General Motors Caliber

46.7% pass rate

General Motors Buick

63.6% pass rate

General Motors Corvette

82.4% 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 General Motors Unclassified

General Motors Unclassified — Frequently Asked Questions

Common questions about the General Motors Unclassified MOT and reliability.

What is the MOT pass rate for the General Motors Unclassified?
The average MOT pass rate for the General Motors Unclassified is 90.5% compared to the General Motors average of 84.7%. 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 General Motors Unclassified?
Check the detailed breakdown on this page for specific failure data by year range.
Is the General Motors Unclassified reliable?
With an average MOT pass rate of 90.5%, the General Motors 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 General Motors 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 General Motors Unclassified?
Typical mileage for the General Motors Unclassified: 51,384 miles at 5 years. Use these benchmarks when evaluating a used Unclassified to spot vehicles with unusually high or low mileage.

Check Your General Motors Unclassified's MOT History

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

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