MOT failure rates

Audi Q7 MOT failure rates: what to expect

What fails on a Audi Q7 at MOT, how often, and what each fix typically costs.

Updated 4th September 2026 DVSA data: Across 49,531 recorded MOT tests, 14.6% failed.

Audi Q7
Image via Wikipedia, CC-licensed.

The Audi Q7 is a popular luxury SUV, but it does have some common issues that can lead to MOT failures. The most frequent problems include suspension issues, electrical faults, and brake system failures. Fixing these problems can vary in cost, but being aware of them can help you prepare for your MOT.

Suspension Problems

Suspension issues are among the most common reasons for MOT failures on the Audi Q7. Worn shock absorbers or damaged suspension components can lead to poor handling and increased tyre wear.

Regular checks can help identify these issues before your MOT.

Electrical Faults

Electrical faults can cause various problems in the Audi Q7, including issues with lights, dashboard warnings, and even engine performance. Common electrical failures include faulty wiring, blown fuses, or malfunctioning sensors.

Fixing electrical issues can be tricky, as the costs depend on the complexity of the problem. Ensuring all electrical components are functioning before your MOT can save you time and money.

Brake System Failures

The brake system is crucial for safety and is a primary focus during the MOT. Common issues include worn brake pads, damaged discs, or leaks in the brake lines.

Keeping an eye on your brake system can help avoid unexpected failures during the MOT.

Tyre Condition

Tyres are another area where the Audi Q7 can face MOT failures. Issues such as insufficient tread depth, uneven wear, or damage can lead to a failed test.

In the UK, the legal minimum tread depth is 1.6mm, but it is advisable to replace tyres when they reach around 3mm for safety. Regularly checking your tyre condition can help ensure they meet the required standards for your MOT.

Exhaust Emissions

Emissions testing is a critical part of the MOT process, and the Audi Q7 can sometimes struggle to meet the required standards. Common issues include a faulty catalytic converter or exhaust leaks.

Keeping your exhaust system well-maintained can help you avoid emissions-related failures.

Steering Issues

Steering problems can also lead to MOT failures for the Audi Q7. Common issues include worn steering components or misalignment, which can affect handling and safety.

Regular maintenance of your steering system can help prevent issues that may arise during your MOT.

Audi Q7 recall record

16 recalls have been issued for the Audi Q7, between 2007 and 2025.

  1. Software update for battery control unit

    R/2025/441

    Issued 10 October 2025

    On affected vehicles there may be defective battery modules which may result in a fire hazard when charging the high-voltage battery.

    Remedy:Update the software of the high-voltage battery to improve the self-diagnosis capabilities. Vehicle owners are advised to not charge the high-voltage battery using external charging sources and also not use the e-tron modes “Battery charge” and “Battery hold” until the update is applied.

    Affects cars built Nov 2020 to Oct 2023

  2. The function of the side airbag may be restricted due to the airbag not being sufficiently secured to the front left seat frame.

    R/2024/018

    Issued 15 January 2024

    The function of the side airbag may be restricted due to the airbag not being sufficiently secured to the front left seat frame.

    Remedy:Conduct a check of the airbag to ensure it is secured correctly; if necessary the side airbag is to be correctly hooked in position and resecured.

    Affects cars built Aug 2023 to Oct 2023

  3. A weld seam on the outer backrest frame of the front seats may not have been made correctly.

    R/2023/331

    Issued 10 November 2023

    A weld seam on the outer backrest frame of the front seats may not have been made correctly.�

    Remedy:Check the front seats and if required to replace the affected backrest.

    Affects cars built Jun 2023 to Jun 2023

  4. FOLLOWING A PREVIOUS CAMPAIGN THE TOE AND/OR CAMBER VALUES ON THE REAR AXLE MAY IN CERTAIN CIRCUMSTANCES INCORRECTLY BE CHANGED WITHOUT THIS BEING NOTICED

    R/2022/036

    Issued 14 February 2022

    Following a previous campaign the toe and/or camber values on the rear axle may in certain circumstances incorrectly be changed without this being noticed.

    Remedy:The wheel alignment must be checked and if necessary the suspension must be serviced on the affected vehicles.

    Affects cars built Nov 2019 to Feb 2021

12 older recalls not shown.

A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.

Audi Q7 MOT record

From 49,531 recorded MOT tests, 14.6% failed.

MOT pass and failure rates by year of first registration
RegisteredTestsFailedMedian mileage
20223,1469.1%29,913 mi
20213,0559.4%39,428 mi
20203,5488.6%47,228 mi
20194,38212.4%56,288 mi
20184,65513.5%67,400 mi
20175,15615.3%76,599 mi
20164,72916.3%84,560 mi
20153,13914.2%92,239 mi

Most common reasons for failure

  1. Tyre tread depth not in accordance with the requirements36.8%
  2. A suspension pin, bush or joint excessively worn21.6%
  3. A tyre seriously damaged19.6%
  4. a brake lining or pad worn below 1.5mm12.6%
  5. Brake disc or drum excessively weakened, insecure or fractured9.4%

Figures cover every Audi Q7 tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.

Audi Q7 official figures

Median across 8 variants on sale, diesel electric, electricity / petrol, petrol electric.

Combined economy
31.2 mpg
WLTP median across variants
CO2 emissions
215.5 g/km
Sets the first-year tax rate

Official figures for new cars. Real economy varies with driving, load and conditions.

Frequently asked questions

What is the MOT requirement for an Audi Q7?

In the UK, an Audi Q7 must have its first MOT test three years after its registration date. After that, it needs to be tested annually.

How can I check the MOT history of an Audi Q7?

You can check the MOT history of an Audi Q7 by visiting the official UK government website. You will need the vehicle's registration number and the make.

What common issues might affect the MOT of an Audi Q7?

Common issues that could affect the MOT of an Audi Q7 include worn brakes, faulty lights, and issues with the suspension. Regular maintenance can help prevent these problems.

What should I do if my Audi Q7 fails its MOT?

If your Audi Q7 fails its MOT, you will receive a list of reasons for the failure. You will need to address these issues and have the vehicle retested before you can legally drive it.

Can I drive my Audi Q7 if it has an expired MOT?

You cannot legally drive your Audi Q7 if it has an expired MOT, unless you are taking it to a pre-booked MOT appointment. Driving without a valid MOT can result in fines.

How can I prepare my Audi Q7 for its MOT?

To prepare your Audi Q7 for its MOT, ensure that all lights are working, tyres are properly inflated, and brakes are functioning well. A pre-MOT check by a mechanic can also be beneficial.

Sources