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Triumph Acclaim MOT Check

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

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91.8%

Avg Pass Rate

+1.4%

vs Triumph Avg

4

Year Ranges

Excellent

Reliability

Triumph Acclaim — MOT Reliability Overview

The Triumph Acclaim has an average MOT pass rate of 91.8%, which is 1.4 percentage points above the Triumph brand average of 90.4%. This is a strong result, indicating that the Acclaim is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Triumph Acclaim, 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 Acclaim performs at MOT across different model years.

1984

Based on 72 vehicles

94.4%Excellent
Triumph average: 90.4%
Dangerous Defects

0.0%

Retest Rate

3.8%

1983

Based on 94 vehicles

88.3%Excellent
Triumph average: 90.4%
Dangerous Defects

0.0%

Retest Rate

2.0%

1982

Based on 40 vehicles

97.5%Excellent
Triumph average: 90.4%
Dangerous Defects

0.0%

0

Based on 94 vehicles

87.2%Excellent
Triumph average: 90.4%
Mileage at 5yr

54k mi

Where Failures Occur

The areas of the vehicle most commonly flagged during MOT inspections.

Front Nearside

2.8%

Front Offside

2.8%

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 Acclaim

Triumph Acclaim — Frequently Asked Questions

Common questions about the Triumph Acclaim MOT and reliability.

What is the MOT pass rate for the Triumph Acclaim?
The average MOT pass rate for the Triumph Acclaim is 91.8% 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 Acclaim?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Triumph Acclaim reliable?
With an average MOT pass rate of 91.8%, the Triumph Acclaim 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 Acclaim?
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 Acclaim?
Typical mileage for the Triumph Acclaim: 53,555 miles at 5 years. Use these benchmarks when evaluating a used Acclaim to spot vehicles with unusually high or low mileage.

Check Your Triumph Acclaim's MOT History

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

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