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Mazda CX-90 MOT Check

MOT pass rates, common failures, and reliability data for the Mazda CX-90. Check any CX-90 by registration number below.

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86.0%

Avg Pass Rate

+2.2%

vs Mazda Avg

1

Year Ranges

Excellent

Reliability

Mazda CX-90 — MOT Reliability Overview

The Mazda CX-90 has an average MOT pass rate of 86.0%, which is 2.2 percentage points above the Mazda brand average of 83.8%. This is a strong result, indicating that the CX-90 is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

The most common reasons a Mazda CX-90 fails its MOT are lamps, reflectors and electrical equipment, suspension, brakes. If you are preparing your CX-90 for its MOT, checking these areas first could save you a retest fee. Our detailed fault analysis includes estimated repair costs for each failure type.

Before buying a used Mazda CX-90, 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 Mazda CX-90 performs at MOT across different model years.

2023

Based on 2,000 vehicles

86.0%Excellent
Mazda average: 83.8%
Dangerous Defects

1.1%

Retest Rate

9.5%

Top MOT Failures — Mazda CX-90

The most common reasons a Mazda CX-90 fails its MOT, aggregated across all year ranges.

1

Lamps, reflectors and electrical equipment

12.8%
2

Suspension

11.2%
3

Brakes

9.8%
4

Tyres

8.8%
5

Exhaust, fuel and emissions

5.8%
Mazda CX-90 Common Faults & Repair Costs

Where Failures Occur

The areas of the vehicle most commonly flagged during MOT inspections.

Front

28.0%

Rear

26.0%

Offside

19.0%

Other Mazda Models

Compare MOT reliability across Mazda models.

Mazda CX-5

84.8% pass rate

Mazda 3

83.2% pass rate

Mazda 2

83.8% pass rate

Mazda MX-5

85.5% pass rate

Mazda 6

80.8% pass rate

Mazda CX-3

84.2% 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 Mazda CX-90

Mazda CX-90 — Frequently Asked Questions

Common questions about the Mazda CX-90 MOT and reliability.

What is the MOT pass rate for the Mazda CX-90?
The average MOT pass rate for the Mazda CX-90 is 86.0% compared to the Mazda average of 83.8%. 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 Mazda CX-90?
The most common MOT failures on the Mazda CX-90 are: Lamps, reflectors and electrical equipment (12.8%), Suspension (11.2%), Brakes (9.8%). These are the components most likely to cause an MOT failure.
Is the Mazda CX-90 reliable?
With an average MOT pass rate of 86.0%, the Mazda CX-90 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 Mazda CX-90?
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 Mazda CX-90?
Mileage data for the Mazda CX-90 is available in the detailed breakdown on this page.

Check Your Mazda CX-90's MOT History

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

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