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Quadzilla 400 MOT Check

MOT pass rates, common failures, and reliability data for the Quadzilla 400. Check any 400 by registration number below.

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95.0%

Avg Pass Rate

+11.2%

vs Quadzilla Avg

2

Year Ranges

Excellent

Reliability

Quadzilla 400 — MOT Reliability Overview

The Quadzilla 400 has an average MOT pass rate of 95.0%, which is 11.2 percentage points above the Quadzilla brand average of 83.8%. This is a strong result, indicating that the 400 is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Quadzilla 400, 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 Quadzilla 400 performs at MOT across different model years.

2017

Based on 37 vehicles

94.6%Excellent
Quadzilla average: 83.8%
Dangerous Defects

0.0%

0

Based on 22 vehicles

95.5%Excellent
Quadzilla average: 83.8%
Mileage at 5yr

3k mi

Where Failures Occur

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

Offside

2.7%

Front

2.7%

Other Quadzilla Models

Compare MOT reliability across Quadzilla models.

Quadzilla Unclassified

92.3% pass rate

Quadzilla H 300

64.7% pass rate

Quadzilla 300

86.0% pass rate

Quadzilla Cf 500-2 (quad Bike)

68.8% pass rate

Quadzilla CF

89.3% pass rate

Quadzilla Cf 500-2a (quad Bike)

83.3% 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 Quadzilla 400

Quadzilla 400 — Frequently Asked Questions

Common questions about the Quadzilla 400 MOT and reliability.

What is the MOT pass rate for the Quadzilla 400?
The average MOT pass rate for the Quadzilla 400 is 95.0% compared to the Quadzilla 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 Quadzilla 400?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Quadzilla 400 reliable?
With an average MOT pass rate of 95.0%, the Quadzilla 400 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 Quadzilla 400?
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 Quadzilla 400?
Typical mileage for the Quadzilla 400: 3,096 miles at 5 years. Use these benchmarks when evaluating a used 400 to spot vehicles with unusually high or low mileage.

Check Your Quadzilla 400's MOT History

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

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