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Audi A3 Tdi MOT Check

MOT pass rates, common failures, and reliability data for the Audi A3 Tdi. Check any A3 Tdi by registration number below.

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76.5%

Avg Pass Rate

-13.2%

vs Audi Avg

1

Year Ranges

Good

Reliability

Audi A3 Tdi — MOT Reliability Overview

The Audi A3 Tdi has an average MOT pass rate of 76.5%, which is 13.2 percentage points below the Audi brand average of 89.7%. This is a reasonable result that reflects typical UK reliability standards. Regular servicing and addressing advisories promptly will help keep your A3 Tdi on the road.

Before buying a used Audi A3 Tdi, 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 Audi A3 Tdi performs at MOT across different model years.

0

Based on 17 vehicles

76.5%Good
Audi average: 89.7%
Mileage at 5yr

123k mi

Other Audi Models

Compare MOT reliability across Audi models.

Audi A5 S Ln Blk Ed 35 Tfsi Mhev Sa

90.3% pass rate

Audi A6 Aroad Sport 55tfsi Mhev Q A

89.5% pass rate

Audi All Road Avant

82.6% pass rate

Audi Rs 4 Vorsprung Tfsi Quattro A

94.7% pass rate

Audi E-tron S Quattro

82.6% pass rate

Audi TT

69.5% 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 Audi A3 Tdi

Audi A3 Tdi — Frequently Asked Questions

Common questions about the Audi A3 Tdi MOT and reliability.

What is the MOT pass rate for the Audi A3 Tdi?
The average MOT pass rate for the Audi A3 Tdi is 76.5% compared to the Audi average of 89.7%. 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 Audi A3 Tdi?
Check the detailed breakdown on this page for specific failure data by year range.
Is the Audi A3 Tdi reliable?
With an average MOT pass rate of 76.5%, the Audi A3 Tdi 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 Audi A3 Tdi?
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 Audi A3 Tdi?
Typical mileage for the Audi A3 Tdi: 123,455 miles at 5 years. Use these benchmarks when evaluating a used A3 Tdi to spot vehicles with unusually high or low mileage.

Check Your Audi A3 Tdi's MOT History

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

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