Skip to main content
GB
MOT
Checkup

Triumph Street Triple S A2l MOT Check

MOT pass rates, common failures, and reliability data for the Triumph Street Triple S A2l. Check any Street Triple S A2l by registration number below.

GB

Free, instant, no sign-up required.

93.8%

Avg Pass Rate

+3.4%

vs Triumph Avg

1

Year Ranges

Excellent

Reliability

Triumph Street Triple S A2l — MOT Reliability Overview

The Triumph Street Triple S A2l has an average MOT pass rate of 93.8%, which is 3.4 percentage points above the Triumph brand average of 90.4%. This is a strong result, indicating that the Street Triple S A2l is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Triumph Street Triple S A2l, 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 Triumph Street Triple S A2l performs at MOT across different model years.

0

Based on 16 vehicles

93.8%Excellent
Triumph average: 90.4%
Mileage at 5yr

8k mi

Other Triumph Models

Compare MOT reliability across Triumph models.

Triumph TR7

100.0% pass rate

Triumph Dolomite

91.7% pass rate

Triumph GT6

95.5% pass rate

Triumph Bonneville T100 Bud Ekins

100.0% pass rate

Triumph Trophy 3

100.0% pass rate

Triumph Sprint Rs

84.4% 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 Triumph Street Triple S A2l

Triumph Street Triple S A2l — Frequently Asked Questions

Common questions about the Triumph Street Triple S A2l MOT and reliability.

What is the MOT pass rate for the Triumph Street Triple S A2l?
The average MOT pass rate for the Triumph Street Triple S A2l is 93.8% compared to the Triumph average of 90.4%. 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 Triumph Street Triple S A2l?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Triumph Street Triple S A2l reliable?
With an average MOT pass rate of 93.8%, the Triumph Street Triple S A2l 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 Triumph Street Triple S A2l?
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 Triumph Street Triple S A2l?
Typical mileage for the Triumph Street Triple S A2l: 7,509 miles at 5 years. Use these benchmarks when evaluating a used Street Triple S A2l to spot vehicles with unusually high or low mileage.

Check Your Triumph Street Triple S A2l's MOT History

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

GB