Audi A7 S-Ln MOT Pass Rate & Official DVSA Failure Statistics

Audi A7 S-Ln MOT History and Failure Rates vs UK National Average

The Audi A7 S-Ln passed on its first attempt in 88.4%, and its overall record sits +8.6 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the Audi A7 S-Ln in the 2023–2025 data: 201 tests across 2 model years (2019–2020). A test still carries exactly one pass or fail verdict.

Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.

Most Common Audi A7 S-Ln MOT Problems by Failure Category

Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the Audi A7 S-Ln, the Tyres section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.

Shares are over the Audi A7 S-Ln's recorded defect strings, merged across its year pages.

Top Recorded Audi A7 S-Ln DVSA MOT Test Statistics & Defect Descriptions

The descriptions below are the exact DVSA failure strings testers recorded most often for the Audi A7 S-Ln, each with how many of the model's 201 tests it was noted on.

• "Has a cut in excess of the requirements deep enough to reach the ply or cords" (Major) — noted on about 8 Audi A7 S-Ln tests, 4.0% of the model's MOT record.
• "Tread depth below requirements of 1.6mm" (Major) — noted on about 4 Audi A7 S-Ln tests, 2.0% of the model's MOT record.
• "Mounting corroded and seriously weakened" (Major) — noted on about 2 Audi A7 S-Ln tests, 1.0% of the model's MOT record.
• "Headlamp aim too low" (Rectified) — noted on about 1 Audi A7 S-Ln tests, 0.5% of the model's MOT record.
• "Registration plates does not conform to the specified requirements" (Major) — noted on about 1 Audi A7 S-Ln tests, 0.5% of the model's MOT record.
• "Windscreen damaged but not adversely affecting driver's view" (Minor) — noted on about 1 Audi A7 S-Ln tests, 0.5% of the model's MOT record.

Best and Worst Audi A7 S-Ln Model Years by Pass Rate

The strongest Audi A7 S-Ln model year on record is 2020 (91.2% across 147 tests), and the weakest is 2019 (85.2%). The gap between them is 6.0 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.

Newest model year first. Only years with at least 50 recorded tests are listed.

Pre-MOT Inspection Checklist for Audi A7 S-Ln Owners

These checks follow this Audi A7 S-Ln's own most-recorded failure strings, starting with what a tester is most likely to flag on a Audi A7 S-Ln.

• the tyre tread — “tread depth below requirements of 1.6mm”

  Check all four tyres cold, including the inner shoulder where wear hides — 1.6mm across the central three-quarters is the legal limit, and most testers fail at 1.6mm without argument.

• corrosion — “mounting corroded and seriously weakened”

  Look under the sills, around the jacking points and where the suspension mounts meet the body. Flaking, holed or crumbly metal fails; a brown stain on sound metal does not.

• the lights — “headlamp aim too low”

  Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.

Derived from the DVSA failure strings testers recorded for the Audi A7 S-Ln. A check that finds nothing means the item is likely fine, not that the test is guaranteed.

Frequently Asked Questions: Audi A7 S-Ln MOT & Reliability