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Subaru Impreza Sti MOT Check

MOT pass rates, common failures, and reliability data for the Subaru Impreza Sti. Check any Impreza Sti by registration number below.

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Free, instant, no sign-up required.

84.6%

Avg Pass Rate

-1.1%

vs Subaru Avg

1

Year Ranges

Good

Reliability

Subaru Impreza Sti — MOT Reliability Overview

The Subaru Impreza Sti has an average MOT pass rate of 84.6%, which is 1.1 percentage points below the Subaru brand average of 85.7%. This is a strong result, indicating that the Impreza Sti is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Subaru Impreza Sti, 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 Subaru Impreza Sti performs at MOT across different model years.

0

Based on 13 vehicles

84.6%Good
Subaru average: 85.7%
Mileage at 5yr

108k mi

Other Subaru Models

Compare MOT reliability across Subaru models.

Subaru Impreza

91.7% pass rate

Subaru Forester 2.0d-l Cvt

94.1% pass rate

Subaru Xv ( G4 )

98.1% pass rate

Subaru Outback 2.0d (bm/br)

92.4% pass rate

Subaru WRX

94.5% pass rate

Subaru Impreza Gl

100.0% 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 Subaru Impreza Sti

Subaru Impreza Sti — Frequently Asked Questions

Common questions about the Subaru Impreza Sti MOT and reliability.

What is the MOT pass rate for the Subaru Impreza Sti?
The average MOT pass rate for the Subaru Impreza Sti is 84.6% compared to the Subaru average of 85.7%. 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 Subaru Impreza Sti?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Subaru Impreza Sti reliable?
With an average MOT pass rate of 84.6%, the Subaru Impreza Sti 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 Subaru Impreza Sti?
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 Subaru Impreza Sti?
Typical mileage for the Subaru Impreza Sti: 107,809 miles at 5 years. Use these benchmarks when evaluating a used Impreza Sti to spot vehicles with unusually high or low mileage.

Check Your Subaru Impreza Sti's MOT History

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

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