Audi Q4 E-Tron common problems and MOT failures
What goes wrong on a used Audi Q4 E-Tron, year by year: known faults from UK buying guides, the parts flagged at MOT more than on other cars (from 14,562 MOTs done during 2023–2025), and what to check before you buy one.
The 2024 Audi Q4 E-Tron
Cars registered in 2024 haven’t had their first MOT yet (it’s due at 3 years old), so there are no MOT results to show. There are no known faults on record for this year in the UK buying guides we use, so the rest of this page covers the Audi Q4 E-Tron as a whole.
What to check on a 2024 car
- Warranty left
Ask for the date it was first registered and check how much of the maker’s warranty is left, and that it transfers to you. Electric and hybrid batteries usually have a longer, separate warranty.
- Servicing
Servicing on time with the maker’s schedule keeps the warranty valid. Ask for the service book or the dealer’s digital record.
- Finance
Nearly new cars are often still on finance. A history check shows outstanding finance, and whether it has been written off or stolen.
- Recalls
Ask whether any recall work has been done, and check the reg on GOV.UK’s free recall checker.
- Logbook (V5C)
The name and address should match the seller, and the VIN on the V5C should match the car.
Other years
Most years have their own guide. The year is when the car was first registered (it’s on the logbook, or check the reg below).
What usually goes wrong with an Audi Q4 E-Tron?
We haven’t found widely reported faults for the Audi Q4 E-Tron in the UK buying guides we use yet. That doesn’t mean it has none, so check the car carefully and look at the MOT weak spots below.
Common Audi Q4 E-Tron MOT failures to check
Parts flagged at MOT well above the usual rate for cars the same age, in more than one year. From the DVSA’s results for every MOT done in Great Britain during 2023–2025.
Tread depth
up to 2.3× usualStands out on cars registered in 2021, 2022 and 2023.
Rough price £70–£150 our estimateAt the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.
Audi Q4 E-Tron MOT pass rate by year
Of the years since 2005 with plenty of MOT tests, the 2021 Audi Q4 E-Tron did best (88% passed first time, 1 point above all 2021 cars) and the 2023 did worst (89%, 3 points below all 2023 cars). Older cars fail more, so compare each year with all cars registered the same year.
Questions to ask the seller before buying an Audi Q4 E-Tron
Ask before you travel to see it. A seller who knows the car will have answers, and receipts.
- Any recent work on the tread depth? (Flagged at MOT 2.3× as often on the Audi Q4 E-Tron as on other cars the same age.)
- Can I see the service history and receipts for any big jobs?
Looking at an Audi Q4 E-Tron?
Check the actual car: its own MOT history, whether it already shows these weak spots and what to ask the seller. Free, no sign-up.
Where this comes from: MOT figures are the DVSA’s anonymised results for every MOT test done in Great Britain during 2023–2025, grouped by the year each car was first registered. How many are on the road is from the Department for Transport’s vehicle licensing statistics. Known faults are from UK buying guides, in our own words, with links. How we score