Used car guide

2023 Audi S5: known problems and what to check

Cars registered in 2023 haven’t had their first MOT yet (it’s due at 3 years old), so there are no MOT results to show. Here’s what we do know about the 2023 Audi S5, and what to check before you buy one.

221on the UK register at the end of 2025
2026first MOT due
Petrolfuel type
2known faults listed below

Known faults on the 2023 Audi S5

Reported by owners, mechanics and buying guides for this model and age. Check which engine the car has, as some apply to one engine only.

  • Eleven recalls

    All engines

    Recalls covered airbags and pre-tensioners, overheating coolant pumps, overheating air con units, fuel leaks, front suspension castings, towbar locks, water in the electronics of mild hybrids, and seat frames.

    At the viewing: Ask an Audi dealer to check the VIN for outstanding recalls.

    Source: Auto Express: used Audi A5 (Mk2, 2016-2024) buyer’s guide

  • Electrical glitches

    All engines

    Owners report infotainment crashes, windows opening when the indicator is used, and the electric parking brake not engaging.

    At the viewing: Test the screen, windows and parking brake.

    Source: Auto Express: used Audi A5 (Mk2, 2016-2024) buyer’s guide

Questions to ask the seller before buying a 2023 Audi S5

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

  1. Have all the recalls been done? Can an Audi dealer confirm from the VIN?
  2. Can I see the service history and receipts for any big jobs?

What to check on a 2023 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.

Check for recalls on GOV.UK

Looking at an Audi S5?

Check the actual car: tax, ULEZ, fuel costs and what to ask the seller. Free, no sign-up.

Other years

Every year of the Audi S5 compared

YearMOT testsMost flagged
2026–Too new for MOT data
2025–Too new for MOT data
2024–Too new for MOT data
2022272Tyres 23%
2021377Tyres 27%
2020728Tyres 25%
2019–Too few tests
2018–Too few tests
2017112Tyres 19%
2016–Too few tests
2015–Too few tests
2014300Tyres 29%
2013351Tyres 27%
2012444Tyres 28%
2011622Tyres 23%
2010826Tyres 28%
2009443Suspension 28%
2008801Suspension 34%
2007334Suspension 39%

Where this comes from: how many are on the road is from the Department for Transport’s vehicle licensing statistics (DVLA records), counted by the year each car was first registered. Known faults are from UK buying guides, in our own words, with links. How we score