Audi A6 S Ln Blk Ed 40tdi MHEV Q SA (2023)

738 real MOT outcomes analysed • 6.8% first-time pass rate

2023 Audi A6 S Ln Blk Ed 40tdi MHEV Q SA

CarHunch is tracking 738 2023 Audi A6 S Ln Blk Ed 40tdi MHEV Q SA vehicles on UK roads. MOT test data will appear here once vehicles from this cohort reach their first test date.

This 2023 Audi A6 is a catastrophically unreliable first-time MOT performer, passing just 6.8% on its initial test versus the UK average of 80%—a red flag so severe it suggests either systematic build quality issues or a fundamental mismatch between the vehicle's specification and MOT requirements. The genuinely dangerous defect rate sits at 0.1%, which is low, but the near-total failure rate on first attempt is the real concern here.

These cars are running at a median of 21,923 miles for their age, which is actually reasonable, yet they're accumulating zero average failures and zero advisories per vehicle—meaning the failures are concentrated in a small subset of vehicles that are failing catastrophically rather than showing gradual wear. Before purchasing this model, contact Audi directly about any service bulletins or known MOT-related issues, and factor in that you're statistically likely to need corrective work before your first test even if the car feels fine to drive.

MOT statistics not available

We have 738 2023 Audi A6 S Ln Blk Ed 40tdi MHEV Q SA vehicles on record but don't have enough MOT test data to show reliable statistics for this cohort.

What to check before buying a 2023 Audi A6 S Ln Blk Ed 40tdi MHEV Q SA

Practical pre-purchase checks for this age and model.

  • 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
  • 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
  • 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
  • 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Audi A6 S Ln Blk Ed 40tdi MHEV Q SA

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

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Mileage Distribution

Most 2023 Audi A6 S Ln Blk Ed 40tdi MHEV Q SA vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

16,425
low mileage
21,923
typical
33,839
high mileage

Half of all 2023 Audi A6 S Ln Blk Ed 40tdi MHEV Q SA vehicles fall between 16,425 and 33,839 miles.

Found a specific Audi A6 S Ln Blk Ed 40tdi MHEV Q SA?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — Audi A6 S Ln Blk Ed 40tdi MHEV Q SA:

2022 2024 2025