What Transmission Fluid Does Audi Use?

Audi does not use a single universal transmission fluid; the correct fluid depends on the specific gearbox type (automatic, S tronic/DSG, CVT, or manual), model year, and engine. In almost all cases, Audi requires fluids that meet precise VW/Audi specifications such as G 052 162, G 052 529, G 055 025, G 060 726 and others, and the safest approach is to use OEM (VAG-branded) or high-quality aftermarket fluids explicitly approved for the exact VW/Audi spec listed on the vehicle’s documentation or transmission label.

Contents

Why the “Right” Audi Transmission Fluid Matters
Key Types of Audi Transmissions and Their Fluids
How to Identify the Correct Audi Transmission Fluid for Your Car
OEM vs. Aftermarket Fluids: What Does Audi Expect?
Service Intervals and “Lifetime” Fluid Claims
Practical Guidance for Audi Owners
Summary

Why the “Right” Audi Transmission Fluid Matters

Behind the simple question of “what fluid does Audi use” lies a complex answer: Audi transmissions range from traditional torque-converter automatics to dual-clutch S tronic units, CVTs, and conventional manuals. Each uses a different chemistry, viscosity, friction package and additive blend. Using the wrong fluid can cause harsh shifts, clutch slip, overheating and even transmission failure, and may void warranty coverage or goodwill repair from Audi.

Key Types of Audi Transmissions and Their Fluids

Audi’s range includes several distinct transmission families. Each has its own approved fluid types, commonly identified by internal VW/Audi part numbers beginning with “G 0xx xxx” or “G 052 xxx / G 055 xxx / G 060 xxx.” Below is an overview of the main transmission types and the categories of fluids they require.

1. Conventional Automatic Transmissions (Torque-Converter)

Many longitudinal Audis (especially larger sedans and SUVs) use ZF or Aisin torque-converter automatic gearboxes. These require specific ATF (Automatic Transmission Fluid) that meets defined VW/Audi specs and, in many cases, ZF standards as well.

The list below outlines some of the most common Audi conventional automatics and the typical OEM fluid families associated with them. Exact spec depends on model year and variant; always confirm with VIN-specific service information.

ZF 6HP (6-speed automatics) – Common on older A4, A6, A8, Q7 and others. Typically use fluids in the G 055 005 A2 / ZF Lifeguard 6 family.

ZF 8HP (8-speed automatics, e.g., “Tiptronic”) – Widely used in A4, A5, A6, A7, A8, Q5, Q7, Q8, some S and RS models. Generally require a fluid equivalent to G 060 162 A2 or ZF Lifeguard 8 (later versions may use updated specs such as G 060 540 depending on application).

Aisin 6- and 8-speed automatics (often in transverse-engine models) – Seen in some Q3, Q5, and smaller displacement models. Typically use ATF meeting VW TL 52162 or similar Aisin-specified fluids referenced by Audi as G 055 xxx or G 060 xxx variants.

Older 5-speed automatics – Earlier-generation Tiptronic units may use ATF under specs like G 052 162 A2 or G 052 990 A2 depending on the exact gearbox code.

These conventional automatics are sensitive to friction characteristics, and while some high-quality aftermarket ATFs are approved for VW/Audi and ZF specs, mixing “generic” ATF (even marked as synthetic) without the correct approval is a known cause of shifting problems and premature wear.

2. S tronic / DSG Dual-Clutch Transmissions

S tronic is Audi’s branding for its dual-clutch transmissions (DCTs), mechanically related to Volkswagen’s DSG. These can be wet-clutch or dry-clutch designs, and the fluid requirements differ sharply between them.

The list below summarizes the main S tronic / DSG families and their typical fluid categories used by Audi in recent years.

6-speed wet-clutch S tronic (DQ250-type in transverse cars, 0B5/ DL501 in longitudinal models) – Use specialized dual-clutch fluid, historically under specs like G 052 182 A2 or, for the longitudinal DL501, fluids such as G 052 529 A2 and later revisions (G 060 726, etc.). These fluids have tailored friction modifiers to manage both the wet clutches and mechatronics.

7-speed wet-clutch S tronic (higher torque, longitudinal) – Used in many modern S and RS models. Typically require updated wet-clutch DSG fluid like G 060 726 A2 (or its superseding part numbers). Audi’s technical bulletins occasionally update these fluids, so the dealer’s latest part number should be followed.

7-speed dry-clutch S tronic (DQ200-type, lower torque, transverse) – Found in some smaller-displacement Audi A3 and related models. These usually use a low-viscosity synthetic manual-transmission or DCT-type fluid such as G 052 512 A2 or G 052 171 A2, distinct from the wet-clutch fluids.

For S tronic gearboxes, using the wrong DSG fluid (for example, substituting a wet-clutch fluid in a dry-clutch unit or vice versa) can quickly damage clutches and the mechatronic control unit, so the exact VW/Audi spec number is critical.

3. Multitronic Continuously Variable Transmissions (CVT)

Multitronic was Audi’s CVT system used mainly on some front-wheel-drive longitudinal models (such as older A4 and A6 variants). Although Audi has largely phased out Multitronic in favor of S tronic and Tiptronic, many are still on the road and require strictly correct fluid.

The following bullet points describe essential aspects of Audi CVT fluid requirements.

Dedicated CVT fluid – Typically under part numbers such as G 052 180 A2 or equivalent supersessions. This is not standard ATF; it has unique viscosity and friction properties tailored to CVT belts and pulleys.

Strict change procedures – Many Multitronic units require specific fluid fill levels and adaptation procedures using diagnostic tools after service.

Compatibility issues – Universal “CVT + ATF” blends are generally not recommended unless they explicitly state compliance with the relevant VW/Audi CVT spec.

The Multitronic’s reputation for sensitivity is closely tied to fluid quality and correct maintenance intervals; using the approved CVT fluid is one of the most important factors in prolonging its life.

4. Manual Transmissions and Front/Rear Differentials

While the question usually refers to automatic and S tronic fluids, Audi also specifies dedicated oils for manual gearboxes and final drives. These are usually high-quality gear oils with precise standards.

The list below outlines several common categories for Audi manual and differential fluids.

Manual gearbox oil – Specifications often include G 052 171, G 052 726, G 052 726 A2, G 052 512 and related numbers. These may be GL-4 or GL-4/GL-5 synthetic gear oils with specific viscosities such as 75W-80 or 75W-90, depending on the transmission code.

Front final drive in some quattro models – May share fluid with the transmission (in some layouts) or use a separate hypoid gear oil (e.g., G 052 145 or updated equivalents).

Rear differential – Often use hypoid gear oil under specs like G 052 145 A1/A2 or G 052 196, typically 75W-90 GL-5 synthetic, sometimes with limited-slip additives for sport differentials.

Sports differential (on some S/RS and performance models) – Uses a specialized fluid (often G 052 515 or successor) different from the standard rear differential oil.

Because some Audi drivetrains have multiple fill points (gearbox, front diff, center diff, rear diff, and sports diff), confirming each lubricant type individually is essential when servicing the car.

How to Identify the Correct Audi Transmission Fluid for Your Car

Given the variety of part numbers and specs, the right fluid for any single Audi is usually determined by its VIN, gearbox code, and model year. Audi and transmission manufacturers periodically revise fluids, so the latest supersession is not always obvious from an owner’s manual alone.

The following points summarize the most reliable ways to determine the correct fluid for a specific Audi.

Check the owner’s manual and maintenance booklet – These often reference fluid specifications or part families (e.g., “Use only oil according to VW standard TL 52 162” or “use G 060 162 A2 or an equivalent product”).

Consult dealer or OEM parts catalog – Using the VIN, a dealer or online OEM catalog can identify the exact transmission code and list the current approved fluid part number and quantity.

Look for labels on the transmission – Some gearboxes have a sticker or metal tag indicating the model (e.g., 0B5, 01J, 09G, 0CK, etc.) and occasionally the corresponding oil spec.

Use reputable technical databases – Professional services (e.g., OEM service portals, Alldata, Mitchell, Erwin/erWin from Audi) provide the official fluid specs and fill procedures for each transmission.

Cross-check aftermarket fluids for exact approvals – If using non-OEM fluid, verify that the manufacturer explicitly lists the VW/Audi specification (for example, “meets or exceeds VW G 060 162 A2, ZF Lifeguard 8”). Marketing terms like “compatible with European cars” are not sufficient.

Following these steps helps avoid guesswork and ensures that only properly specified fluids are used, minimizing the risk of driveline issues and safeguarding any remaining warranty or goodwill support from Audi.

OEM vs. Aftermarket Fluids: What Does Audi Expect?

Audi’s official position is that only fluids that meet the exact VW/Audi specifications should be used. In practice, this often means OEM-branded fluids from Audi/VW or approved equivalents from suppliers such as ZF, Ravenol, Mobil, Castrol, Liqui Moly and others that clearly state compliance with the relevant spec.

The list below highlights key considerations when choosing between Audi-labeled and aftermarket fluids.

OEM fluids – Sold through Audi and VW dealers under part numbers like G 052 xxx / G 055 xxx / G 060 xxx. These are the reference standard and will align with Audi TSBs and warranty language.

Tier-1 supplier fluids – For example, ZF Lifeguard 6/8/9 for ZF automatics, often identical or very close to what Audi bottles under its own branding, as ZF is the transmission manufacturer.

High-quality aftermarket fluids – Products that specifically list “approved for VW/Audi G 060 162 A2” (or other codes) can perform well if they are genuinely tested against those standards. Look for certifications or detailed technical data sheets rather than vague claims.

Universal ATF or CVT fluids – These may lack the fine-tuned friction characteristics Audi gearboxes expect. Unless the fluid lists the precise VW/Audi spec, it should be treated as incompatible.

While some owners successfully use aftermarket fluids, especially for out-of-warranty cars, adherence to the exact specification remains the safest course and is effectively mandatory for vehicles still under factory or extended warranty coverage.

Service Intervals and “Lifetime” Fluid Claims

Many Audi models were marketed with “lifetime” transmission fluid, but both field experience and later service guidance suggest that periodic fluid changes significantly improve longevity and shift quality, particularly for S tronic and ZF 6HP/8HP units.

The bullets below outline common practice and guidance seen across modern Audi models.

S tronic / DSG (wet-clutch) – Often specified by Audi for service every 60,000 km (around 40,000 miles) or similar, including fluid and filter, though intervals may vary by market and model year.

ZF 6HP/8HP automatics – ZF itself commonly recommends ATF changes roughly every 80,000–120,000 km (50,000–75,000 miles), even if the vehicle manufacturer uses “lifetime” language.

CVT Multitronic – Typically more sensitive and usually specified for regular fluid services (for example, every 60,000 km), including strict fill-level and adaptation procedures.

Manual gearboxes and differentials – Often have longer intervals, but periodic changes (e.g., 100,000–150,000 km) are still beneficial, especially in performance models.

Regardless of marketing terminology, real-world experience shows that clean, correctly specified fluid is one of the most important factors in maintaining smooth operation and avoiding costly transmission repairs in Audi vehicles.

Practical Guidance for Audi Owners

For owners trying to decide “what transmission fluid does my Audi use, and what should I put in it now?”, the answer depends on the exact car, but the decision process is straightforward if approached methodically.

The following list provides a simple, practical decision path.

Identify your transmission type – Check documentation or a VIN-based parts lookup to learn whether you have S tronic, Tiptronic, Multitronic, or a manual gearbox.

Obtain the official spec – Use the Audi owner’s manual, service portal, or a dealer to find the exact fluid specification or part number (e.g., G 060 162 A2 for an 8-speed Tiptronic).

Choose OEM or an explicitly approved equivalent – If the bottle does not list your VW/Audi spec, treat it as unsuitable, even if it is high-quality synthetic ATF.

Follow the correct service procedure – Many Audi transmissions require specific temperatures, fill procedures, and adaptation routines using diagnostic equipment; improper filling can cause symptoms that resemble mechanical failure.

Consider proactive servicing – Even when labeled “sealed” or “lifetime,” changing fluid at conservative intervals (often 40,000–75,000 miles depending on use) is widely viewed by independent specialists as good preventive maintenance.

By following these steps and avoiding generic or unapproved fluids, owners can significantly reduce the risk of driveline problems and extend the functional life of their Audi transmissions.

Summary

Audi does not rely on a single universal transmission fluid: each gearbox family—Tiptronic (ZF or Aisin automatics), S tronic/DSG (wet and dry-clutch dual-clutch units), Multitronic CVT and manual gearboxes—uses its own carefully engineered fluid, identified by specific VW/Audi part numbers such as G 052 xxx, G 055 xxx and G 060 xxx. The correct fluid for any individual car must be determined by its VIN, transmission code and official documentation, and the safest option is to use OEM Audi-branded fluid or a high-quality product that explicitly meets the exact VW/Audi specification. Despite “lifetime” marketing in some materials, real-world practice and supplier guidance support regular fluid changes using the proper specification to preserve shift quality and prevent costly transmission failures.

What kind of transmission fluid does an Audi a4 take?

The Audi A4 transmission fluid type depends on the specific transmission model and year, so always check your owner’s manual for the correct VW or Audi approval number. Common types include VW G 055 529 A2 for 7-speed DSG (2017-2024), VW G 060 162 A2 for 8-speed automatic (2011-2016), and VW G 055 005 A2 for 6-speed automatic (2005-2008).
Audi A4 transmission fluid types by model
You can watch this video to learn how to check and fill transmission fluid in an Audi A4: 59sStuie’s GarageYouTube · Oct 22, 2023

Transmission Type	Model Years	Fluid Type (VW/Audi Part Number)
7-Speed Direct Shift Gearbox (DSG)	2017-2024	G 055 529 A2
8-Speed Automatic	2011-2016	G 060 162 A2
6-Speed Automatic	2005-2008	G 055 005 A2
CVT	2005-2008	G 052 180 A2

Always verify: It is crucial to check your owner’s manual for the precise fluid specification for your vehicle, as the wrong fluid can damage the transmission.
Look for approval codes: Ensure the replacement fluid has the correct Audi or VW approval number stamped on the bottle to avoid voiding your warranty and ensure proper performance.
Manual vs. Automatic: The fluid type is different for manual and automatic transmissions. This guide lists fluids for automatic transmissions; manual transmissions will use a different type of gear oil, often with a GL-4 or GL-5 rating.

What transmission fluid is approved for Audi?

Pentosin FFL-2 is the only approved First Fill and Service Fill transmission fluid for the new generation of AVW double clutch gear transmissions (DSG).

What automatic transmission does Audi use?

S Tronic is a double-clutch automatic gearbox that mixes features from auto and manual transmissions. It first launched on Audi models in 2008, but previously was installed under the name ‘DSG’ on Volkswagen Group cars.

What is an ATF Audi?

Automatic transmissions are becoming more and more complex and demanding, and are one of the most complicated mechanical components of a vehicle. That’s why ATF (Automatic Transmission Fluid) oil is an essential component in ensuring that power is transfered correctly from the engine to the wheels.