Audi A6 Allroad, 4B (EU)

Automatic transmission fluid capacity & service interval

Audi A6 Allroad, 4B (EU) requires 9 liter of automatic transmission fluid. Service intervals include checks at 30000 km and 35000 km. The data covers 3 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
A6 Allroad 4.2 V8 (2003-2005)
  • Use: Normal
  • Capacity 9 liter
  • Check 30000 km
  • Code: 01V 5/1
A6 Allroad 2.5 TDI (132 kW) (2000-2005)
  • Use: Normal
  • Capacity 9 liter
  • Check 35000 km
  • Code: 01V 5/1
A6 Allroad 2.7 V6 (2000-2005)
  • Use: Normal
  • Capacity 9 liter
  • Check 30000 km
  • Code: 01V 5/1

Additional Notes

  • All three engine configurations in the Audi A6 Allroad 4B share a 9-liter automatic transmission fluid capacity, indicating a consistent transmission unit across the 2.5 TDI, 2.7 V6, and 4.2 V8 variants.
  • A 9-liter capacity figure typically reflects a full service or overhaul fill rather than a partial top-up, meaning the entire fluid volume within the transmission housing is accounted for in the specification.
  • The 2.5 TDI (132 kW) carries a check interval of 35,000 km under normal use conditions, which is the longest interval among the three configurations listed.
  • The 2.7 V6 and 4.2 V8 share a 30,000 km check interval under normal use conditions, placing both on a more frequent service schedule than the 2.5 TDI.
  • The 4.2 V8 configuration covers the 2003-2005 model years, a narrower window compared to the 2000-2005 span of the 2.5 TDI and 2.7 V6 variants.
  • All three rows are specified under normal use conditions, meaning the intervals listed apply to standard operating environments rather than severe or demanding duty cycles.

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