Checked oil specs by engine
2014 Audi A6 oil capacity, type & filter
The 2014 Audi A6 oil capacity is 4.9 qt (2.0L 4-Cyl Turbo) and 7.2 qt (3.0L V6 Turbo Diesel). All engines use 5W-40 oil.
Match one of 2 checked engine options before buying oil or a filter. Also check 2014 Audi A6 Quattro .
AMSOIL 51870 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
Confirm Champ CF5598 in the retailer selector before checkout.
2014 Audi A6 oil specs: capacity conditions and filter notes
Check the door jamb sticker, owner's manual, or displacement badge on the engine cover. Match it to the engine options listed above before buying oil or a filter.
All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.
Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.
Source coverage for the 2014 Audi A6
Supported by AMSOIL Lookup, Pennzoil OATS, and Castrol (Olyslager).
Supported by AMSOIL Lookup, Pennzoil OATS, and Castrol (Olyslager).
Supported by AMSOIL Lookup, Purolator Part Finder, and RockAuto.
5 checked source rows for the 2014 Audi A6.
Before ordering for this 2014 Audi A6
- Capacity
- 4.9 qt
- Oil type
- 5W-40
- Filter
- AMSOIL 51870
- Capacity
- 7.2 qt
- Oil type
- 5W-40
- Filter
- Champ CF5598
Source check: Last checked 2026-06-24 from AMSOIL Lookup, Pennzoil OATS, Purolator Part Finder, RockAuto, and Castrol (Olyslager).
Audi A6 oil specs by year
This table includes checked Audi A6 model years available in our database.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2024 | 8 qt | 0W-20 | AMSOIL 51456052 |
| 2018 | 5 qt (multiple engines) | 5W-40 | WIX 51032 |
| 2017 | 5 qt (multiple engines) | 5W-40 | WIX 51032 |
| 2016 | 5 qt (multiple engines) | 5W-40 | WIX 51032 |
| 2015 | 4.9 qt (multiple engines) | 5W-40 | Purolator L35895 |
| 2014 Current page | 4.9 qt (multiple engines) | 5W-40 | AMSOIL 51870 |
| 2013 | 4.9 qt (multiple engines) | 5W-40 | AMSOIL EA15K01 |
| 2012 | 4.9 qt (multiple engines) | 5W-40 | AMSOIL EA15K01 |
| 2005 | 8.9 qt (multiple engines) | 5W-40 | CHAMPION FILTER 55329T |
How we verified 2014 Audi A6 oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-24.
This page checked 5 sources for the 2014 Audi A6. The table lists which checked source contributed capacity, oil type, or filter evidence.
We checked leading oil brands and aftermarket filter catalogs so you don't have to.
- Confidence
- Cross-check pending
- Sources checked
- 5
- Last checked
- 2026-06-24
- Capacity: AMSOIL Lookup, Pennzoil OATS, and Castrol (Olyslager)
- Oil type: AMSOIL Lookup, Pennzoil OATS, and Castrol (Olyslager)
- Filter: AMSOIL Lookup, Purolator Part Finder, and RockAuto
| Source | Supports | Checked | Link |
|---|---|---|---|
| AMSOIL Lookup | Capacity, Oil type, Filter | 2026-06-24 | Visit brand site |
| Pennzoil OATS | Capacity, Oil type | 2026-06-24 | Visit brand site |
| Purolator Part Finder | Filter | 2026-06-24 | Visit brand site |
| RockAuto | Filter | 2026-06-24 | Checked source |
| Castrol (Olyslager) | Capacity, Oil type | 2026-06-24 | Visit brand site |
2014 Audi A6 oil FAQ
Which engine configuration applies to my vehicle?
Use the door jamb sticker, owner's manual, or engine cover badge to identify your engine, then match it to the engine options listed above.
Is the oil capacity measured with or without the filter?
Capacity condition matters. With filter includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.
Why should I confirm before buying?
Retailer catalogs can update separately. Confirm the exact 2014 Audi A6 selector at checkout before you buy.
Do I also need to match the OEM oil approval?
Yes. Viscosity is only one part of the oil spec. Match the oil approval listed in your owner's manual or on the bottle before checkout.
How often should I change the oil on a 2014 Audi A6?
Use the oil-life monitor or the interval in your owner's manual for this engine. Severe service can require a shorter interval.
Do I need a new drain plug gasket?
Replace it when your vehicle uses a serviceable gasket or crush washer. Confirm the gasket size and drain plug torque from the service manual or parts counter.
Where to buy
These are retailer search paths for your vehicle. The specs above are checked — use the retailer's vehicle selector at checkout to confirm before ordering.
This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.
Walmart
Compare oil and filter listings for the 2014 Audi A6. Confirm capacity, viscosity, and filter part number before checkout.
Search 2014 Audi A6 oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2014 Audi A6 before checkout to confirm oil capacity, viscosity, and filter fitment.
Search 2014 Audi A6 oil & filter →Amazon
Search Amazon listings for the 2014 Audi A6 and check listing fitment notes against the specs above.
Search 2014 Audi A6 oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2014 Audi A6 and verify oil capacity, viscosity, and filter part number before ordering.
Search 2014 Audi A6 oil & filter →Look up another vehicle
Find checked oil capacity, type, and filter data by exact year, make, and model.