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Sym Ad12w Jet 4 125 MOT Check

MOT pass rates, common failures, and reliability data for the Sym Ad12w Jet 4 125. Check any Ad12w Jet 4 125 by registration number below.

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84.1%

Avg Pass Rate

-1.3%

vs Sym Avg

1

Year Ranges

Good

Reliability

Sym Ad12w Jet 4 125 — MOT Reliability Overview

The Sym Ad12w Jet 4 125 has an average MOT pass rate of 84.1%, which is 1.3 percentage points below the Sym brand average of 85.4%. This is a strong result, indicating that the Ad12w Jet 4 125 is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Sym Ad12w Jet 4 125, 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 Sym Ad12w Jet 4 125 performs at MOT across different model years.

0

Based on 107 vehicles

84.1%Good
Sym average: 85.4%
Mileage at 5yr

15k mi

Other Sym Models

Compare MOT reliability across Sym models.

Sym Jet 4 50 E4

87.1% pass rate

Sym FW

100.0% pass rate

Sym Joymax 125i

80.0% pass rate

Sym Jet 14 125 Ac E5

85.7% pass rate

Sym Symphony St 200 E4

86.7% pass rate

Sym JET

81.9% 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 Sym Ad12w Jet 4 125

Sym Ad12w Jet 4 125 — Frequently Asked Questions

Common questions about the Sym Ad12w Jet 4 125 MOT and reliability.

What is the MOT pass rate for the Sym Ad12w Jet 4 125?
The average MOT pass rate for the Sym Ad12w Jet 4 125 is 84.1% compared to the Sym average of 85.4%. 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 Sym Ad12w Jet 4 125?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Sym Ad12w Jet 4 125 reliable?
With an average MOT pass rate of 84.1%, the Sym Ad12w Jet 4 125 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 Sym Ad12w Jet 4 125?
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 Sym Ad12w Jet 4 125?
Typical mileage for the Sym Ad12w Jet 4 125: 14,655 miles at 5 years. Use these benchmarks when evaluating a used Ad12w Jet 4 125 to spot vehicles with unusually high or low mileage.

Check Your Sym Ad12w Jet 4 125's MOT History

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

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