AudiA6 S Line 40 TDI Quattro S-A

427 Audi A6 S Line 40 TDI Quattro S-A cars are licensed in the UK, and another 10 are declared off the road (SORN). Licensed numbers peaked at 466 at the end of September 2022; 92% of that peak is still licensed. Over the last five years the number on the register has fallen by 4%. One of 286 versions DVLA records under the Audi A6.

MOT79.6% pass first time · cars the same age 70.9%Jump to MOT results

Licensed
427taxed for the road
SORN
10declared off the road
On the register
437licensed + SORN
1-year change
−2.5%vs June 2025
5-year change
−4.0%on the register
Peak licensed
466September 2022
United Kingdom · DfT VEH0120 · 2019 to 2026 Q2

Cars on the register over time

LicensedSORN (stacked on top)

Yearly figures to 2007, then every quarter. SORN was only recorded from the end of 2007, so earlier totals show licensed cars only. Small dips at each year end are usually seasonal: some owners SORN their cars for winter.

United Kingdom · DfT VEH0124 · end of 2025

Which years have survived

Cars still registered at the end of 2025, by the year they were made.

LicensedSORN

Year of manufacture, or year of first registration where DVLA has no manufacture year.

United Kingdom · DfT VEH0160 + VEH0124 · 2019 onwards

New each year, and how many are still here

First registeredStill registered at end of 2025

Imports and cars first registered elsewhere can push a year above 100%. Years with fewer than 20 new registrations are left out.

United Kingdom · VEH0120 · 2026 Q2

Fuel type

LicensedSORN
  • Diesel437

As recorded by DVLA, including some likely recording errors.

United Kingdom · VEH0220 · end of 2025

Engine size

LicensedSORN
  • 1901cc to 2000cc442

Small bands are grouped because most are DVLA recording errors, such as cars listed with engines under 100cc.

United Kingdom · VEH0120 · 2026 Q2

All Audi A6 versions

DVLA's detailed model names. Choose one to see its own figures.

VersionLicensedSORNOn the register, 2008–2025

Great Britain · DVSA MOT tests · 2025

MOT results

In 2025, 79.6% of Audi A6 MOT tests were passed first time, better than the 70.9% for cars of the same age. 6.6% had at least one dangerous defect (7.6% for cars the same age).

MOT records don’t name versions, so these figures cover every Audi A6.

First-time pass
79.6%of initial tests
Cars the same age
70.9%first-time pass
Dangerous defect
6.6%same age 7.6%
Tests
121,469in 2025

Most common failures

  1. Tread depth: tread depth below requirements of 1.6mm2.6%Tyres · cars the same age 2.3%
  2. Malfunction indicator lamp: inoperative or indicates a malfunction2.3%Emissions and leaks · cars the same age 1.6%
  3. Coil spring: fractured or broken1.6%Suspension · cars the same age 2.7%

Full Audi A6 MOT results Failures by area, pass rate by year, advisories.

Sources: DfT and DVLA vehicle licensing statistics; DVSA MOT data. Contains public sector information licensed under the Open Government Licence v3.0. Updated 11 November 2026. About the data