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Ajs JS MOT Check

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

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75.3%

Avg Pass Rate

-5.3%

vs Ajs Avg

1

Year Ranges

Good

Reliability

Ajs JS — MOT Reliability Overview

The Ajs JS has an average MOT pass rate of 75.3%, which is 5.3 percentage points below the Ajs brand average of 80.6%. This is a reasonable result that reflects typical UK reliability standards. Regular servicing and addressing advisories promptly will help keep your JS on the road.

Before buying a used Ajs JS, 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 Ajs JS performs at MOT across different model years.

0

Based on 81 vehicles

75.3%Good
Ajs average: 80.6%
Mileage at 5yr

15k mi

Other Ajs Models

Compare MOT reliability across Ajs models.

Ajs Tn-12

71.4% pass rate

Ajs Dd 250 S-9b

100.0% pass rate

Ajs Tempest Scrambler

80.9% pass rate

Ajs R7

63.0% pass rate

Ajs Dd 125 E-5c

81.0% pass rate

Ajs ECO

81.3% 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 Ajs JS

Ajs JS — Frequently Asked Questions

Common questions about the Ajs JS MOT and reliability.

What is the MOT pass rate for the Ajs JS?
The average MOT pass rate for the Ajs JS is 75.3% compared to the Ajs average of 80.6%. 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 Ajs JS?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Ajs JS reliable?
With an average MOT pass rate of 75.3%, the Ajs JS 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 Ajs JS?
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 Ajs JS?
Typical mileage for the Ajs JS: 15,439 miles at 5 years. Use these benchmarks when evaluating a used JS to spot vehicles with unusually high or low mileage.

Check Your Ajs JS's MOT History

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

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