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SWM SM MOT Check

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

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93.8%

Avg Pass Rate

+0.7%

vs SWM Avg

1

Year Ranges

Excellent

Reliability

SWM SM — MOT Reliability Overview

The SWM SM has an average MOT pass rate of 93.8%, which is 0.7 percentage points above the SWM brand average of 93.1%. This is a strong result, indicating that the SM is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used SWM SM, 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 SWM SM performs at MOT across different model years.

0

Based on 16 vehicles

93.8%Excellent
SWM average: 93.1%
Mileage at 5yr

5k mi

Other SWM Models

Compare MOT reliability across SWM models.

SWM Silver Vase

94.4% pass rate

SWM Superdual X

100.0% pass rate

SWM Rs 125 R

78.6% pass rate

SWM Superdual

100.0% pass rate

SWM Gran Milano

95.8% pass rate

SWM Unclassified

86.7% 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 SWM SM

SWM SM — Frequently Asked Questions

Common questions about the SWM SM MOT and reliability.

What is the MOT pass rate for the SWM SM?
The average MOT pass rate for the SWM SM is 93.8% compared to the SWM average of 93.1%. 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 SWM SM?
Check the detailed breakdown on this page for specific failure data by year range.
Is the SWM SM reliable?
With an average MOT pass rate of 93.8%, the SWM SM 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 SWM SM?
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 SWM SM?
Typical mileage for the SWM SM: 4,891 miles at 5 years. Use these benchmarks when evaluating a used SM to spot vehicles with unusually high or low mileage.

Check Your SWM SM's MOT History

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

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