Audi A6 oil specs by year
Audi A6 oil specs changed across the 2005–2024 range. The most recent checked year uses 3.2 qt of 10W-60. Select the exact year to see the checked capacity, viscosity, and filter for that model year.
Multiple engine options: The Audi A6 was offered with 12 engine options across its history.
Open the exact year page and select your engine to see the correct capacity and viscosity for your vehicle.
| Year | Capacity | Oil type | Filter | Page |
|---|---|---|---|---|
| 2024 | 3.2 qt | 10W-60 | Purolator PL21478; PRO-TEC PXL10396 Verified fit | Open record → |
| 2023 | 3.2 qt | 10W-60 | Purolator PL21478; PRO-TEC PXL10396 Verified fit | Open record → |
| 2022 | 3.2 qt | 10W-60 | Purolator PL21478; PRO-TEC PXL10396 Verified fit | Open record → |
| 2021 | 3.2 qt | 10W-60 | Purolator L28161; PRO-TEC PXL10396 Verified fit | Open record → |
| 2018 | 5 qt | 5W-40 | WIX 51032; WIX 51036; WIX 51040 Verified fit | Open record → |
| 2017 | 5 qt | 5W-40 | WIX 51032; WIX 51036; WIX 51040 Verified fit | Open record → |
| 2016 | 5 qt | 5W-40 | WIX 51032; WIX 51036; WIX 51040 Verified fit | Open record → |
| 2015 | 4.9 qt | 5W-40 | Purolator L35895; PRO-TEC PXL57561; AMSOIL EA15K01 Verified fit | Open record → |
| 2014 | 4.9 qt | 5W-40 | AMSOIL 51870; AMSOIL 51871; AMSOIL 51872 Verified fit | Open record → |
| 2013 | 4.9 qt | 5W-40 | AMSOIL EA15K01; AMSOIL EA15K02; AMSOIL EA15K03 Verified fit | Open record → |
| 2012 | 4.9 qt | 5W-40 | AMSOIL EA15K01; AMSOIL EA15K02; AMSOIL EA15K03 Verified fit | Open record → |
| 2005 | 8.9 qt | 5W-40 | CHAMPION FILTER 55329T; Purolator L45579 Verified fit | Open record → |
Audi A6 oil spec changes by year
Checked records show 3 spec changes across the 2005–2024 range. 2012: capacity changed from 8.9 qt to 4.9 qt (vs 2005). 2016: capacity changed from 4.9 qt to 5 qt (vs 2015). 2021: capacity and viscosity changed from 5 qt / 5W-40 to 3.2 qt / 10W-60 (vs 2018). Open the exact year page for the full source notes before buying.
- 2012: capacity changed to 4.9 qt (was 8.9 qt in 2005). Open 2012 record →
- 2016: capacity changed to 5 qt (was 4.9 qt in 2015). Open 2016 record →
- 2021: capacity and viscosity changed to 3.2 qt / 10W-60 (was 5 qt / 5W-40 in 2018). Open 2021 record →
- 2012: engine option “3.0L V6” added.
- 2012: engine option “2.0L 4-Cyl Turbo” added.
- 2012: engine option “3.2L V6” removed.
- 2012: engine option “2.7L Turbo” removed.
- 2012: engine option “4.2L V8” removed.
- 2014: engine option “3.0L V6 Turbo Diesel” added.
- 2014: engine option “3.0L V6” removed.
- 2017: engine option “3.0L V6” added.
- 2017: engine option “3.0L V6 Turbo Diesel” removed.
- 2021: engine option “2.3L” added.
- 2021: engine option “1.9L Turbo Diesel” added.
- 2021: engine option “3.0L V6 Turbo” added.
- 2021: engine option “2.8L V6” added.
- 2021: engine option “2.6L V6” added.
- 2021: engine option “2.5L Turbo Diesel” added.
- 2021: engine option “3.0L V6” removed.
Audi A6 oil — frequently asked questions
- What oil does the Audi A6 take?
- The Audi A6 oil spec has changed across model years. The most recent checked year uses 3.2 qt of 10W-60. Use the year table above to find the spec for your specific model year.
- Does the Audi A6 oil capacity change across years?
- Yes. Checked records show 3 capacity changes across the 2005–2024 range. Use the year table above to find the exact capacity for your model year and confirm in your owner's manual.
- Does the Audi A6 have different oil specs for different engines?
- Yes. The Audi A6 has been offered with multiple engine options (1.9L Turbo Diesel, 2.0L 4-Cyl Turbo, 2.3L, and others). Each engine can have a different oil capacity and viscosity. Open the exact year page, select your engine, and confirm specs before buying.
- What oil filter fits the Audi A6?
- The most recent checked year lists Purolator PL21478; PRO-TEC PXL10396 as a compatible oil filter for the Audi A6. Filter part numbers can change across model years — open the exact year page for the source-checked part number for your year.
Look up a specific Audi A6 year
Select a model year to open the exact checked oil fitment record before ordering.