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Subaru G4 MOT Check

MOT pass rates, common failures, and reliability data for the Subaru G4. Check any G4 by registration number below.

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Free, instant, no sign-up required.

98.3%

Avg Pass Rate

+12.6%

vs Subaru Avg

2

Year Ranges

Excellent

Reliability

Subaru G4 — MOT Reliability Overview

The Subaru G4 has an average MOT pass rate of 98.3%, which is 12.6 percentage points above the Subaru brand average of 85.7%. This is a strong result, indicating that the G4 is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Subaru G4, 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 G4 performs at MOT across different model years.

2013

Based on 59 vehicles

96.6%Excellent
Subaru average: 85.7%
Mileage at 10yr

140k mi

2012

Based on 59 vehicles

100.0%Excellent
Subaru average: 85.7%

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 G4

Subaru G4 — Frequently Asked Questions

Common questions about the Subaru G4 MOT and reliability.

What is the MOT pass rate for the Subaru G4?
The average MOT pass rate for the Subaru G4 is 98.3% 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 G4?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Subaru G4 reliable?
With an average MOT pass rate of 98.3%, the Subaru G4 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 Subaru G4?
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 G4?
Typical mileage for the Subaru G4: 139,976 miles at 10 years. Use these benchmarks when evaluating a used G4 to spot vehicles with unusually high or low mileage.

Check Your Subaru G4's MOT History

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

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