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Audi Q3 Common Problems, Faults & Repair Costs (2026)

Based on official DVSA MOT test data. View the most common MOT failure categories, pass rates, and estimated repair costs for the Audi Q3 (2011–present).

MOT Pass Rate

84.2%2.2% above national avg (82%)

Reliability rating: Good — based on approx. 38,000 tests

Dangerous Defects

1.30%

Moderate risk

Retest Rate

11.0%

of failed tests need a retest

Top MOT Failure Categories

1

Lamps, reflectors and electrical equipment

Est. repair: £40–£200

13.8%
2

Suspension

Est. repair: £120–£450

12.2%
3

Brakes

Est. repair: £100–£350

10.8%
4

Tyres

Est. repair: £50–£120 per tyre

9.5%
5

Exhaust, fuel and emissions

Est. repair: £40–£200

6.8%

Where Faults Occur

29.0%

Front

27.0%

Rear

20.0%

Offside

Mileage Benchmarks

At 3 years

23,000 mi

At 5 years

40,000 mi

At 10 years

76,000 mi

Significantly higher or lower mileage than these benchmarks may indicate unusual usage patterns. Check the full MOT history for mileage consistency.

Is a Audi Q3 a Good Buy?

The Audi Q3 demonstrates above-average reliability based on MOT test data, with a 84.2% pass rate. This places it 2.2% above the national average, suggesting lower ongoing maintenance costs compared to many competitors.

While no car is without faults, lamps, reflectors and electrical equipment issues are the most common concern, affecting approximately 13.8% of failed tests. These tend to be relatively affordable to fix at £30–£150.

Audi Q3 MOT Check & History

View detailed MOT pass rates by year, mileage benchmarks, and full test history data for the Audi Q3.

View Audi Q3 MOT Data

Check a Specific Audi Q3

Enter a registration number to view the full MOT history for any Audi Q3.

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Other Audi Models

Audi A3

81.2%

Lamps, reflectors and electrical equipment →

Audi A4

79.8%

Lamps, reflectors and electrical equipment →

Audi A1

83.5%

Lamps, reflectors and electrical equipment →

Audi Q5

83.0%

Lamps, reflectors and electrical equipment →

Audi A5

82.2%

Lamps, reflectors and electrical equipment →

Audi A6

78.5%

Lamps, reflectors and electrical equipment →

View all Audi models

Frequently Asked Questions

What are the most common MOT faults on a Audi Q3?
The top MOT failure on the Audi Q3 is Lamps, reflectors and electrical equipment, accounting for approximately 13.8% of all failures. Other common issues include suspension and brakes.
What is the Audi Q3 MOT pass rate?
The Audi Q3 has an estimated MOT pass rate of 84.2%, which is 2.2% above the national average of 82%. This rates the Audi Q3 as "Good" for MOT reliability.
Is the Audi Q3 reliable?
Based on DVSA MOT data, the Audi Q3 has a good reliability record with a 84.2% pass rate. It has a dangerous defect rate of 1.30% and a retest rate of 11.0%.
How much does it cost to fix common Audi Q3 MOT failures?
Typical repair costs for Audi Q3 MOT failures range from £30–£200 for lamps, reflectors and electrical equipment issues to £120–£450 for suspension problems. Prices are estimates based on typical UK independent garage rates.
What mileage should a Audi Q3 have?
Based on MOT test data, the average Audi Q3 covers approximately 23,000 mi by 3 years, 40,000 mi by 5 years, and 76,000 mi by 10 years. Significantly higher or lower mileage may warrant closer inspection.
Should I buy a used Audi Q3?
The Audi Q3 is generally a solid choice based on MOT data. Check the full MOT history of any specific vehicle before purchasing, paying particular attention to lamps, reflectors and electrical equipment issues and mileage consistency.
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