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BMW 320i Sport Auto MOT Check

MOT pass rates, common failures, and reliability data for the BMW 320i Sport Auto. Check any 320i Sport Auto by registration number below.

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Free, instant, no sign-up required.

87.9%

Avg Pass Rate

-2.0%

vs BMW Avg

3

Year Ranges

Excellent

Reliability

BMW 320i Sport Auto — MOT Reliability Overview

The BMW 320i Sport Auto has an average MOT pass rate of 87.9%, which is 2.0 percentage points below the BMW brand average of 89.9%. This is a strong result, indicating that the 320i Sport Auto is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

The most common reasons a BMW 320i Sport Auto fails its MOT are the aim of a headlamp is not within limits laid down in the requirements, a tyre seriously damaged, a tyre cords visible or damaged. If you are preparing your 320i Sport Auto for its MOT, checking these areas first could save you a retest fee. Our detailed fault analysis includes estimated repair costs for each failure type.

Before buying a used BMW 320i Sport Auto, 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 BMW 320i Sport Auto performs at MOT across different model years.

2021

Based on 728 vehicles

86.4%Excellent
BMW average: 89.9%
Dangerous Defects

4.6%

Retest Rate

14.6%

Mileage at 3yr

44k mi

2020

Based on 921 vehicles

90.2%Excellent
BMW average: 89.9%
Dangerous Defects

2.4%

Retest Rate

10.2%

Mileage at 3yr

46k mi

0

Based on 422 vehicles

87.2%Excellent
BMW average: 89.9%
Mileage at 5yr

28k mi

Top MOT Failures — BMW 320i Sport Auto

The most common reasons a BMW 320i Sport Auto fails its MOT, aggregated across all year ranges.

1

The aim of a headlamp is not within limits laid down in the requirements

2.3%
2

A tyre seriously damaged

1.9%
3

A tyre cords visible or damaged

1.6%
4

A wheel with a loose or missing wheel nut, bolt or stud

1.5%
5

A suspension pin, bush or joint excessively worn

1.1%
BMW 320i Sport Auto Common Faults & Repair Costs

Where Failures Occur

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

Rear Offside

2.2%

Front Offside

2.1%

Front Nearside

1.9%

Other BMW Models

Compare MOT reliability across BMW models.

BMW 420d Xdrive M Sport Mhev Auto

90.4% pass rate

BMW X2 Sdrive18d Sport

87.3% pass rate

BMW X2 Sdrive18d M Sport X Auto

87.0% pass rate

BMW 550

82.4% pass rate

BMW 316 I

89.0% pass rate

BMW 540i Xdrive M Sport Mhev Auto

75.6% 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 BMW 320i Sport Auto

BMW 320i Sport Auto — Frequently Asked Questions

Common questions about the BMW 320i Sport Auto MOT and reliability.

What is the MOT pass rate for the BMW 320i Sport Auto?
The average MOT pass rate for the BMW 320i Sport Auto is 87.9% compared to the BMW average of 89.9%. 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 BMW 320i Sport Auto?
The most common MOT failures on the BMW 320i Sport Auto are: The aim of a headlamp is not within limits laid down in the requirements (2.3%), A tyre seriously damaged (1.9%), A tyre cords visible or damaged (1.6%). These are the components most likely to cause an MOT failure.
Is the BMW 320i Sport Auto reliable?
With an average MOT pass rate of 87.9%, the BMW 320i Sport Auto 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 BMW 320i Sport Auto?
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 BMW 320i Sport Auto?
Typical mileage for the BMW 320i Sport Auto: 43,788 miles at 3 years. Use these benchmarks when evaluating a used 320i Sport Auto to spot vehicles with unusually high or low mileage.

Check Your BMW 320i Sport Auto's MOT History

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

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