What Engine Oil Does Audi Use?

Audi specifies fully synthetic, VW-approved engine oils that meet its own VW 504.00 / 507.00 (and related) standards, rather than recommending a single commercial brand. In practice, many Audi dealers use oils from brands like Castrol, Mobil, Shell, and others, as long as they carry the correct VW approval code for the specific engine and model year.

Why Audi’s Engine Oil Choice Matters

Audi engines—especially modern turbocharged and direct-injection units—operate at high temperatures and pressures, making oil quality critical for reliability, emissions compliance, and warranty coverage. Instead of tying itself to one brand globally, Audi defines technical standards (VW oil specifications) that any qualified oil manufacturer can meet. Owners are then instructed to choose oils that explicitly carry these approvals on the label.

The Oil Audi “Uses” vs. What Audi “Requires”

Worldwide, Audi’s own documentation is clear: what matters is the VW specification on the bottle, not the logo on the front. Audi dealerships typically have supplier agreements with major oil companies—Castrol has historically been prominent in Europe, while Mobil, Shell, and others are common partners in North America and Asia. That said, Audi warranty and technical bulletins focus on VW specifications, such as 504.00 or 507.00, and not only on brands or viscosity grades.

Common Oil Brands Used at Audi Dealerships

Different regions may see different “official” or commonly used brands at Audi service centers, but all must meet Audi/VW’s internal specifications.

• Castrol – Long-time partner in Europe; many Audi centers use Castrol EDGE Professional or equivalent products with VW 504.00 / 507.00 approval.
• Mobil (ExxonMobil) – Widely used by dealers in North America and elsewhere, e.g., Mobil 1 ESP formulas carrying VW approvals.
• Shell – Some markets use Shell Helix Ultra or Pennzoil (Shell-owned) products that meet VW standards.
• Liqui Moly – Popular in enthusiast communities and in parts of Europe for VW-approved synthetics.
• Other OEM-approved brands – Valvoline, TotalEnergies, Motul and others supply VW-approved oils in some regions.

Regardless of which brand appears on the invoice, Audi’s requirement is that the oil meets the relevant VW specification; if it does, the oil is considered suitable for use in Audi engines.

Key Audi/VW Oil Specifications (What to Look For on the Label)

Audi groups its oil requirements into internal Volkswagen Group specifications. These start with “VW” followed by a number (e.g., 504.00). Matching these codes is the most important factor for choosing the correct oil.

Main Modern Specs for Petrol and Diesel Engines

Most recent Audi vehicles use one of a few core VW oil standards, particularly in markets with LongLife (flexible) service intervals.

• VW 504.00
  

  • Intended for: Modern petrol (gasoline) engines, including direct injection and turbocharged TFSI units.
  • Interval type: LongLife (extended) service intervals where supported by vehicle.
  • Viscosity: Most commonly 5W-30, sometimes 0W-30, but always fully synthetic and low-SAPS.

• VW 507.00
  

  • Intended for: Modern diesel engines, including those with diesel particulate filters (DPF).
  • Interval type: Also for LongLife extended intervals.
  • Features: Low-ash, low-SAPS to protect the DPF and emissions systems.

• VW 504.00 / 507.00 “combo” oils
  

  • Many products approved under both standards; this is often what dealers use for mixed petrol/diesel fleets.
  • Commonly labeled as “VW 504.00/507.00” on the back of the bottle.

For most late-model Audi cars in Europe and many other markets, an oil that is explicitly marked VW 504.00/507.00 is the default choice for routine servicing.

Other Important VW Oil Specs You May Encounter

Older engines, certain performance models, and vehicles in specific markets may rely on different VW approvals, often tied to shorter “fixed” service intervals or particular fuel qualities.

• VW 502.00
  

  • For: Older petrol engines and some performance engines without LongLife servicing.
  • Intervals: Typically fixed (e.g., 10,000–15,000 km or 10,000 miles, depending on region).
  • Viscosity: Commonly 5W-40, but other grades are possible if approved.

• VW 505.00 / 505.01
  

  • For: Older diesel engines, including some pump–duse (PD) TDI engines (505.01).
  • 505.01 is critical for some high-pressure PD diesel engines to avoid camshaft wear.

• VW 508.00 / 509.00
  

  • For: Newer, fuel-economy-optimized engines using very low-viscosity oils (commonly 0W-20).
  • These specs appear on some latest-generation Audi engines; the owner’s manual will specify them clearly.

Finding your Audi’s exact VW oil spec in the owner’s manual or on a sticker under the hood is the best way to ensure you purchase the correct oil for your model and year.

Viscosity: 0W-20, 5W-30, 5W-40 and What Audi Actually Uses

While VW approval codes are mandatory, viscosity (e.g., 5W-30) is chosen based on engine design and climate. Audi calibrates engines and lubrication systems around specific ranges of viscosity, and these recommendations evolve with efficiency and emissions targets.

Typical Factory-Fill and Service Viscosities

Most Audi dealers work within a relatively small range of viscosity grades that align with VW approvals and regional climate expectations.

• 5W-30
  

  • Most common for VW 504.00/507.00 approved oils.
  • Used widely in Europe and many markets for both petrol and diesel engines.

• 0W-20
  

  • Increasingly common in newer engines designed for higher fuel economy (VW 508.00 / 509.00).
  • Factory fill in some late-model Audis; more common in North America and EU post-2020.

• 5W-40
  

  • Often used for older or performance-oriented engines under VW 502.00 / 505.00.
  • Sometimes preferred in hotter climates or heavy-use conditions where approved.

As long as the oil meets the correct VW specification, Audi generally allows the recommended viscosity options listed in the owner’s manual, which may vary by climate and engine.

How to Find the Correct Oil for Your Audi

Identifying the right oil comes down to matching the VW spec in your manual and then selecting any fully synthetic oil from a reputable brand that carries that approval. This protects both the engine and your warranty.

Step-by-Step: Choosing the Right Oil

The following steps outline how an Audi owner can confidently select suitable oil for topping up or performing an oil change.

1. Check the owner’s manual
   

   • Look for a section titled “Engine Oil” or “Lubricants.”
   • Find the specific VW specification (e.g., VW 504.00/507.00, 508.00/509.00, 502.00, etc.).

2. Confirm the viscosity range
   

   • Note the recommended viscosity (e.g., 0W-20, 5W-30, 5W-40) for your typical climate.
   • Use only viscosities listed as acceptable by Audi for that engine code.

3. Inspect the back of the oil container
   

   • Look under “Approvals” or “Meets/Exceeds Specifications.”
   • Ensure it explicitly states the required VW code (e.g., “VW 504 00 / 507 00 approved”).

4. Prioritize full approval over “recommended for” claims
   

   • Choose products that say “VW 504.00/507.00 approved” rather than only “suitable for use in engines requiring…”
   • Full approval indicates the oil has passed VW’s own test protocols.

5. Keep proof for warranty purposes
   

   • Save receipts showing brand, product, and VW approval.
   • Note mileage and date when oil was changed or topped up.

By following those steps, owners ensure the oil used matches Audi’s engineering requirements and maintains eligibility for any remaining powertrain warranty coverage.

Does Audi Sell Its Own Branded Oil?

In many markets, Audi (and Volkswagen Group) offers oils labeled with Audi or VW branding, often developed in cooperation with a major oil company. These products are packaged to match VW 504.00/507.00 or other in-house standards and can be purchased at dealers or official parts outlets.

Audi-Branded vs. Third-Party Oils

While Audi-branded oils are convenient and guaranteed to meet the required specs, they are not the only compliant option.

• Same underlying standards
  

  • Audi-branded oils must pass the same VW approval tests as independent brands.
  • Specification and approval codes on the label are the same as for non-OEM brands.

• Price and availability
  

  • OEM-branded options may be more expensive but are easy to source at dealers.
  • Aftermarket brands can offer identical approvals at lower cost and broader retail availability.

• Warranty perspective
  

  • Warranty coverage is based on meeting Volkswagen Group’s oil specs, not on whether the bottle carries an Audi logo.

For most owners, the choice between Audi-branded and independent VW-approved oils comes down to convenience and price, as both approaches are acceptable when the correct specification is met.

Special Cases: Performance and Motorsport-Oriented Engines

Certain high-performance Audi models—such as RS variants and some S models—may have tighter oil requirements due to higher operating temperatures, higher specific output, or track use. These engines sometimes require specific viscosity ranges or more frequent changes, even when using the correct VW-spec oil.

What Enthusiast Drivers Should Know

Drivers who use their Audi in demanding conditions (track days, towing, high-speed Autobahn driving) need to pay particular attention to oil selection and maintenance intervals.

• Follow performance-model supplements
  

  • Some RS and S models include separate technical supplements specifying preferred oil viscosity and change intervals.
  • These may deviate from mainstream Audi models that share the same basic VW spec.

• Consider shorter change intervals
  

  • Even when using approved LongLife oils, heavy use can justify more frequent changes than the maximum interval.
  • Many enthusiasts change oil annually or every 8,000–10,000 km (5,000–6,000 miles), whichever comes first.

• Avoid non-approved “racing” blends for street cars
  

  • Some motorsport oils lack the detergents and approvals needed for road use, emissions systems, and long intervals.
  • Unless Audi or a specialist specifically recommends such an oil, stick to fully approved products.

Even for performance Audis, the best approach is to use VW-approved oils within the recommended viscosity range and adapt service intervals to reflect real-world driving severity.

Summary

Audi does not rely on a single uniform oil brand worldwide; instead, it mandates fully synthetic engine oils that comply with specific Volkswagen Group standards such as VW 504.00/507.00, 502.00, 505.01, or 508.00/509.00, depending on engine and model year. Dealer service centers typically use major brands like Castrol, Mobil, Shell, or others, but what truly matters is that the bottle explicitly carries the correct VW approval code and recommended viscosity. Owners who match the VW spec in their manual—as printed on the oil label—can safely choose from a variety of reputable oils, maintain warranty coverage, and ensure that their Audi’s engine remains protected and efficient over the long term.