Audi S4 Avant MOT Check

MOT pass rates, common failures, and reliability data for the Audi S4 Avant. Check any S4 Avant by registration number below.

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83.6%

Avg Pass Rate

-6.1%

vs Audi Avg

Year Ranges

Good

Reliability

Audi S4 Avant — MOT Reliability Overview

The Audi S4 Avant has an average MOT pass rate of 83.6%, which is 6.1 percentage points below the Audi brand average of 89.7%. This is a strong result, indicating that the S4 Avant is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

Before buying a used Audi S4 Avant, 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 S4 Avant performs at MOT across different model years.

2012

Based on 80 vehicles

88.8%Excellent

Audi average: 89.7%

Dangerous Defects

0.0%

Retest Rate

4.2%

2011

Based on 88 vehicles

95.5%Excellent

Audi average: 89.7%

Dangerous Defects

0.0%

2010

Based on 127 vehicles

80.3%Good

Audi average: 89.7%

Dangerous Defects

5.3%

Retest Rate

15.8%

2009

Based on 112 vehicles

88.4%Excellent

Audi average: 89.7%

Dangerous Defects

5.1%

Retest Rate

17.9%

2007

Based on 43 vehicles

90.7%Excellent

Audi average: 89.7%

Dangerous Defects

0.0%

Retest Rate

7.1%

2006

Based on 89 vehicles

69.7%Average

Audi average: 89.7%

Dangerous Defects

1.8%

Retest Rate

12.3%

2005

Based on 59 vehicles

86.4%Excellent

Audi average: 89.7%

Dangerous Defects

6.9%

Retest Rate

10.3%

2004

Based on 101 vehicles

82.2%Good

Audi average: 89.7%

Dangerous Defects

4.5%

Retest Rate

13.4%

2003

Based on 62 vehicles

72.6%Average

Audi average: 89.7%

Dangerous Defects

2.7%

Retest Rate

13.5%

0

Based on 372 vehicles

81.5%Good

Audi average: 89.7%

Mileage at 5yr

109k mi

Where Failures Occur

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

Rear Offside

2.5%

Rear Nearside

2.5%

Front Offside

1.3%

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 S4 Avant

Audi S4 Avant — Frequently Asked Questions

Common questions about the Audi S4 Avant MOT and reliability.

What is the MOT pass rate for the Audi S4 Avant?

The average MOT pass rate for the Audi S4 Avant is 83.6% 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 S4 Avant?

Check the detailed breakdown on this page for specific failure data by year range.

Is the Audi S4 Avant reliable?

With an average MOT pass rate of 83.6%, the Audi S4 Avant 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 S4 Avant?

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 S4 Avant?

Typical mileage for the Audi S4 Avant: 108,845 miles at 5 years. Use these benchmarks when evaluating a used S4 Avant to spot vehicles with unusually high or low mileage.

Check Your Audi S4 Avant's MOT History

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