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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Audi A6 AllroadOil Type & Capacity
OEM spec from the factory service manual for the Premium Plus variant.
Quick Answer
Oil Type
$AUDI High Performance Genuine Engine Oil SAE 0W-20. VW 508 00
Capacity (w/ Filter)
8.00 QTS.
7.57 L
Variant
Premium Plus
Note: Refer to Technical Bulletin 2010043 for engine oils meeting the required Audi oil quality standards.
Part numbers are for reference only.
Approximate capacity.
This vehicle's factory manual
2021 Audi A6 Allroad: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Sister site: See this spec on WhatTypeOfOil.com — our quick oil type & capacity lookup for every vehicle.
Other specs:All specs
What You'll Need
Related for Your 2021 Audi A6 Allroad
Frequently Asked Questions
- What type of oil does a 2021 Audi A6 Allroad take?
- The 2021 Audi A6 Allroad requires AUDI High Performance Genuine Engine Oil SAE 0W-20. VW 508 00. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Premium Plus configuration.
- How much oil does a 2021 Audi A6 Allroad need?
- The 2021 Audi A6 Allroad takes 8.00 QTS. (7.57 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2021 Audi A6 Allroad?
- Yes — synthetic oil that meets the AUDI High Performance Genuine Engine Oil SAE 0W-20. VW 508 00 specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2021 Audi A6 Allroad?
- Using oil that does not meet the AUDI High Performance Genuine Engine Oil SAE 0W-20. VW 508 00 specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.