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Sym Fnx 125 MOT Check

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

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85.7%

Avg Pass Rate

+0.3%

vs Sym Avg

1

Year Ranges

Excellent

Reliability

Sym Fnx 125 — MOT Reliability Overview

The Sym Fnx 125 has an average MOT pass rate of 85.7%, which is 0.3 percentage points above the Sym brand average of 85.4%. This is a strong result, indicating that the Fnx 125 is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Sym Fnx 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 Fnx 125 performs at MOT across different model years.

0

Based on 49 vehicles

85.7%Excellent
Sym average: 85.4%
Mileage at 5yr

7k 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 Fnx 125

Sym Fnx 125 — Frequently Asked Questions

Common questions about the Sym Fnx 125 MOT and reliability.

What is the MOT pass rate for the Sym Fnx 125?
The average MOT pass rate for the Sym Fnx 125 is 85.7% 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 Fnx 125?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Sym Fnx 125 reliable?
With an average MOT pass rate of 85.7%, the Sym Fnx 125 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 Sym Fnx 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 Fnx 125?
Typical mileage for the Sym Fnx 125: 6,842 miles at 5 years. Use these benchmarks when evaluating a used Fnx 125 to spot vehicles with unusually high or low mileage.

Check Your Sym Fnx 125's MOT History

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

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