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Chevrolet Blazer MOT Check

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

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83.6%

Avg Pass Rate

+3.1%

vs Chevrolet Avg

3

Year Ranges

Good

Reliability

Chevrolet Blazer — MOT Reliability Overview

The Chevrolet Blazer has an average MOT pass rate of 83.6%, which is 3.1 percentage points above the Chevrolet brand average of 80.4%. This is a strong result, indicating that the Blazer is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Chevrolet Blazer, 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 Chevrolet Blazer performs at MOT across different model years.

1999

Based on 69 vehicles

84.1%Good
Chevrolet average: 80.4%

1998

Based on 74 vehicles

85.1%Excellent
Chevrolet average: 80.4%

0

Based on 27 vehicles

81.5%Good
Chevrolet average: 80.4%
Mileage at 5yr

58k mi

Other Chevrolet Models

Compare MOT reliability across Chevrolet models.

Chevrolet Captiva

71.7% pass rate

Chevrolet Pick-up

69.2% pass rate

Chevrolet Corvette

89.7% pass rate

Chevrolet Camaro

95.9% pass rate

Chevrolet Astro

57.8% pass rate

Chevrolet Pick Up

85.5% 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 Chevrolet Blazer

Chevrolet Blazer — Frequently Asked Questions

Common questions about the Chevrolet Blazer MOT and reliability.

What is the MOT pass rate for the Chevrolet Blazer?
The average MOT pass rate for the Chevrolet Blazer is 83.6% compared to the Chevrolet average of 80.4%. 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 Chevrolet Blazer?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Chevrolet Blazer reliable?
With an average MOT pass rate of 83.6%, the Chevrolet Blazer 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 Chevrolet Blazer?
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 Chevrolet Blazer?
Typical mileage for the Chevrolet Blazer: 57,516 miles at 5 years. Use these benchmarks when evaluating a used Blazer to spot vehicles with unusually high or low mileage.

Check Your Chevrolet Blazer's MOT History

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

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