What Transmission Fluid an Audi A4 Takes — And Why It Matters

An Audi A4 generally uses fully synthetic automatic transmission fluid (ATF) or dual-clutch gear oil that meets Audi/VW’s own specifications (such as VW G 052 xxx or G 060 xxx–series fluids), and the exact type depends on model year, engine, and whether it has a conventional automatic, dual‑clutch (S tronic), or manual gearbox. Choosing a generic “universal” fluid is risky; owners should match the fluid exactly to the transmission code listed in the owner’s manual or dealer database.

Why There Is No Single “One-Size” Answer for the Audi A4

The Audi A4 has been sold for decades in multiple generations (B5 through B10 as of 2025) with a mix of transmissions: conventional automatics, CVTs, dual‑clutch units, and manuals. Each design uses a different lubricant with very specific friction characteristics, viscosity, and additive packages. Using the wrong fluid can cause hard shifts, shuddering, accelerated wear, or outright transmission failure. That is why Audi and Volkswagen (VW) specify factory fluids by internal part numbers and standards, not by generic industry designations alone.

Common Audi A4 Transmission Types and Their Fluids

The Audi A4’s transmission fluid requirements depend first on which gearbox you have. Below are the main transmission families and the types of fluids they typically require, along with important cautions.

1. Conventional Automatic Transmissions (Tiptronic / Torque-Converter Automatics)

Many Audi A4 models (especially in North America and in quattro all‑wheel‑drive trims) are equipped with ZF or Aisin torque‑converter automatics. These are often marketed by Audi as “Tiptronic” transmissions. They use specific synthetic ATF blends approved under VW/Audi specs.

The following list outlines typical fluid specifications for common automatic gearboxes used in the A4 and what you need to know about them.

• ZF 6‑speed automatics (6HP series, used in B7/B8 A4s): Commonly require fluid equivalent to ZF Lifeguard 6, cross‑referenced to Audi/VW spec such as G 055 005 A2 (and related G 055 xxx variants). Audi bottles its own fluid that meets these internal specs.
• ZF 8‑speed automatics (8HP series, common in B8.5, B9): Typically use fluid equivalent to ZF Lifeguard 8, matching Audi/VW specifications like G 060 162 A2 (or current superseding part). These are fully synthetic low‑viscosity ATFs designed for modern 8‑speed units.
• Aisin automatics in some markets: Certain 4‑cylinder FWD or lower‑output versions may use Aisin‑built gearboxes, which require ATF that meets specific G 055 xxx or G 060 xxx Audi/VW standards. The exact code must be checked by VIN or transmission code.
• “Lifetime fill” claims: Many Audi A4 automatics are advertised as “filled for life,” but ZF and independent specialists often recommend changing fluid and filter around 60,000–80,000 km (40,000–50,000 miles) for longevity, especially under heavy or urban use.
• Do not rely solely on generic ATF specs: Even if a bottle says “compatible with ZF 8HP” or “multi‑vehicle ATF,” it still must explicitly list the right VW/Audi spec or ZF Lifeguard cross‑reference to be considered safe.

Understanding which automatic gearbox your A4 has (ZF 6HP, ZF 8HP, or Aisin) is crucial, because each one is tuned for a specific fluid. When in doubt, the safest choice is the OEM-branded ATF or a fluid from a reputable supplier that directly states it meets the exact Audi/VW part number or ZF specification.

2. S tronic / DSG Dual‑Clutch Transmissions

Many modern A4s, particularly in Europe and in some higher‑performance trims, use Audi’s dual‑clutch gearboxes, badged as “S tronic” (directly related to VW’s DSG). These transmissions use either wet‑clutch or (in some smaller models) dry‑clutch systems, each with its own specific oil.

The following points summarize the fluid requirements of common S tronic / DSG gearboxes found in the A4 lineup.

• 7‑speed S tronic with wet clutches (e.g., DL501 in many quattro models): Uses a dedicated dual‑clutch transmission fluid under VW/Audi specs like G 052 182 A2, G 055 529 A2, or their updated replacements. These fluids are not the same as standard ATF and must be matched exactly.
• Service intervals: Audi generally calls for a S tronic fluid and filter change around 60,000 km (≈40,000 miles), though intervals may vary slightly by year and region. Skipping these services is a common cause of mechatronic and clutch issues.
• Do not mix fluid types: DSG/S tronic gear oil has unique friction characteristics for wet multi‑plate clutches; regular ATF or gear oil can cause severe clutch slip or harsh engagement.
• Dry‑clutch DSG (more common in smaller VW models): Most A4s do not use the dry‑clutch DSG variant, but if you have a special‑market vehicle, confirm via VIN, as some dry‑clutch units use separate gear oil and minimal or no traditional “ATF‑style” fluid service.
• Temperature‑sensitive filling procedure: S tronic fluid level is checked and set at a defined fluid temperature using diagnostic tools; incorrect filling can be as harmful as using the wrong fluid.

Because S tronic transmissions are more sensitive to fluid properties than conventional automatics, owners should avoid experimentation. Sticking to OEM fluid or a product with a clear, written approval for the specific G 052/G 055 spec is strongly advised.

3. Continuously Variable Transmission (CVT / Multitronic, mainly older FWD A4s)

Earlier‑generation front‑wheel‑drive Audi A4s were often equipped with the “Multitronic” CVT. This design uses a unique steel chain and pulleys and absolutely cannot use standard ATF, DSG oil, or manual gear oil.

The list below covers the basics of CVT fluid for Audi A4 models equipped with Multitronic.

• Multitronic CVT fluid: Requires a specific CVT fluid meeting Audi/VW specs such as G 052 180 A2, G 052 516 A2, or the latest superseding part number for your model and year.
• Service interval: Typically around 60,000 km (≈40,000 miles), though owners of early Multitronic units often service more frequently due to the transmission’s known sensitivity.
• No ATF substitutes: Even if a multi‑vehicle CVT fluid is marketed as “Audi compatible,” it must explicitly state the correct G 052 / G 055 specification for your Multitronic to be trustworthy.
• Failure risk with wrong fluid: Incorrect fluid can lead to belt/chain slip, juddering starts, and rapid internal wear, often culminating in very expensive repairs.

Because CVTs are among the least forgiving of fluid mistakes, verifying the exact Multitronic type and corresponding G‑specification is essential before any service.

4. Manual Transmissions (5‑Speed and 6‑Speed)

Manual‑equipped Audi A4s use high‑quality synthetic gear oil rather than ATF. This oil is formulated for synchronized manual gearboxes, giving different friction behavior than engine oils or standard ATFs.

The following items summarize typical manual transmission fluid requirements for an Audi A4.

• VW/Audi manual gear oil specs: Most A4 manuals specify oils that meet standards such as G 052 911 A2, G 052 171 A2, or similar G 052‑series manual gear oils.
• Viscosity: Frequently 75W‑90 or similar synthetic gear oil weights, but always verify exact spec rather than relying on viscosity alone.
• Service interval: Many manuals are considered “lifetime fill,” yet changing gear oil at 100,000–150,000 km (≈60,000–90,000 miles) can improve shifting feel and longevity.
• Do not use engine oil or generic gear oil: Even though some gear oils share base viscosity, the synchronizer friction requirements differ; incorrect fluids can worsen shift quality or cause synchro wear.

Manual gearboxes are generally simpler and more robust than automatics, but they still benefit from the correct OEM‑spec oil to maintain smooth, notch‑free shifts over high mileage.

How to Identify the Correct Fluid for Your Specific Audi A4

Because Audi has used multiple suppliers and updated part numbers over the years, the only truly reliable path to the correct transmission fluid is to identify your exact transmission and then cross‑reference it with Audi’s specifications.

The following list explains the key steps that owners and technicians can take to pinpoint the correct transmission fluid.

1. Check the owner’s manual: The manual usually lists the transmission type and may reference Audi/VW fluid part numbers (e.g., G 055 005 A2). In newer cars, it may direct you to a dealer or technical database instead of printing the full spec.
2. Use the VIN at a dealer or online parts catalog: Dealers and reputable online OEM parts systems can decode your VIN to show the exact transmission code (e.g., “LHY,” “KMR,” “0B5”), then list the approved fluid.
3. Look for the transmission label: A physical sticker or plate on the gearbox often lists the transmission code; you can look this up in Audi technical documents or trusted databases.
4. Cross‑reference OEM to aftermarket: Once you have the G 052 / G 055 / G 060 part number, you can search for high‑quality aftermarket fluids (ZF, Ravenol, Motul, Liqui Moly, etc.) that explicitly state compliance with that specification.
5. Avoid guessing or mixing: If the bottle does not list your exact Audi/VW specification or an authoritative cross‑reference (like “meets ZF Lifeguard 8 / VW G 060 162”), it is safer to avoid it.

Following these steps eliminates most of the guesswork and helps ensure your A4 gets fluid that is functionally equivalent to what Audi engineers specified when the car was designed.

Service Practices: When and How Often to Change Audi A4 Transmission Fluid

Even when a manufacturer claims “lifetime fill,” independent experts, transmission builders, and many Audi specialists generally advocate for periodic fluid changes to prolong transmission life.

The points below outline practical service guidelines based on real-world experience and widely cited recommendations.

• Conventional automatics (ZF/Aisin): Change fluid and filter roughly every 60,000–80,000 km (40,000–50,000 miles), especially if you tow, drive aggressively, or sit in heavy traffic often.
• S tronic / DSG: Follow Audi’s schedule, typically every 60,000 km (≈40,000 miles), including both fluid and filter; skipping DSG services is a major risk factor for trouble.
• CVT (Multitronic): Adhere strictly to Audi’s interval (often every 60,000 km) and do not stretch it; CVTs are less tolerant of dirty or degraded fluid.
• Manual transmissions: Consider changing gear oil around 100,000–150,000 km; this is often not mandatory but can improve feel and durability.
• Use proper procedures: Many Audi transmissions require controlled fluid temperatures and special fill/level procedures with diagnostic tools such as ODIS or VCDS; incorrect fill level can be as harmful as never servicing.

By combining the right fluid with appropriate service intervals and correct filling procedures, owners can significantly improve shift quality and extend the life of an A4’s transmission, regardless of type.

Risks of Using the Wrong Transmission Fluid in an Audi A4

The precise fluid specifications Audi uses are not marketing gimmicks; they match the mechanical and electronic calibration of the gearbox. Using the wrong fluid can have real and expensive consequences.

The following list highlights the most common problems that arise when incompatible fluids are used in Audi A4 transmissions.

• Harsh or delayed shifting: Incorrect friction characteristics can confuse shift logic and cause banging or slipping between gears.
• Shuddering or judder on takeoff: Particularly in DSG or CVT units, non‑approved fluids can cause shuddering as clutches or pulley packs struggle for proper engagement.
• Overheating: Fluids with wrong viscosity or additive balance can reduce cooling efficiency inside the transmission.
• Accelerated wear or clutch damage: S tronic wet clutches, CVT chains, and torque‑converter lockup clutches are all sensitive to fluid chemistry; damaged units are very costly to rebuild or replace.
• Void or limit warranty/coverage: For newer vehicles, use of non‑approved fluids may jeopardize warranty claims involving the transmission.

Because the cost of a full transmission replacement can easily exceed the price of genuine fluid by a factor of 20 or more, using a verified, specification‑correct product is one of the best value decisions an Audi A4 owner can make.

Bottom Line: What Fluid Does Your Audi A4 Take?

In practical terms, the answer to which transmission fluid an Audi A4 takes is: whichever fully synthetic OEM‑spec fluid is specified for that exact transmission code, usually identified by a VW/Audi “G 052,” “G 055,” or “G 060” part number. For most modern A4s, that will mean:

The following list distills the information into a concise, model‑agnostic guide.

• Torque‑converter automatics (Tiptronic/ZF/Aisin): Use synthetic ATF that matches your OEM spec (e.g., G 055 005 A2, G 060 162 A2, or equivalent ZF Lifeguard 6/8‑approved fluid).
• S tronic / DSG dual‑clutch: Use only Audi‑approved dual‑clutch fluid (e.g., G 052 182 A2, G 055 529 A2 or current supersession) with regular 60,000 km services.
• CVT / Multitronic: Use genuine or fully equivalent Audi CVT fluid (e.g., G 052 180 A2, G 052 516 A2), never generic ATF.
• Manual transmissions: Use synthetic gear oil meeting the specified G 052‑series manual gearbox standard for your transmission code.
• Verification: Always confirm via the owner’s manual, a dealer, or VIN‑based parts lookup to ensure you are using the precise fluid Audi specifies for your model and year.

With this framework, an Audi A4 owner or technician can avoid generic guesses, instead using the exact fluid formulation that Audi engineered for that specific transmission, ensuring smoother operation and longer service life.

Summary

An Audi A4 does not use a single universal transmission fluid; instead, the required fluid is tightly matched to the specific gearbox fitted to the car. Conventional automatics typically use ZF- or Aisin‑approved synthetic ATF meeting Audi/VW “G 055” or “G 060” specs, S tronic dual‑clutch units require specialized DSG fluid, Multitronic CVTs demand dedicated CVT fluid, and manual transmissions rely on synthetic gear oil meeting designated G 052 standards. The only reliable way to choose the right fluid is to identify the exact transmission code via the owner’s manual or VIN and then use a fluid that explicitly meets the corresponding Audi/VW specification, serviced at appropriate intervals to preserve performance and reliability.

What kind of transmission fluid does a 2014 Audi A4 Quattro take?

Synthetic Dexron VI Automatic Transmission Fluid
What are the top-rated Transmission Fluids that fit the 2014 Audi A4 Quattro? The one 2014 Audi A4 Quattro Transmission Fluid we have in stock is the Full Synthetic Dexron VI Automatic Transmission Fluid: 1 Quart.

What kind of transmission is in the Audi A4?

The Audi A4 has used various transmission types depending on the model year and trim, but most modern versions feature a 7-speed S tronic dual-clutch automatic transmission. Older models could have a Continuously Variable Transmission (CVT), while some manual transmission options were available up until 2018. 
Modern A4 transmissions

• 7-Speed S tronic: This is the most common transmission in recent models, including the current lineup. It is a dual-clutch automatic transmission, sometimes referred to as a DSG. 
• 6-Speed manual: Available on some models, though it was discontinued after 2018. 

Older A4 transmissions 

• Continuously Variable Transmission (CVT): Older A4 models (specifically non-Quattro front-wheel-drive versions) came standard with a CVT, which Audi called “multitronic”. 
• 8-Speed Automatic: Some performance models, like the S4, have used an 8-speed automatic in recent years. 

What kind of transmission fluid does a 2017 Audi A4 take?

The 2017 Audi A4 transmission fluid type depends on whether it has a Dual Clutch Transmission (DSG) or an 8-speed automatic transmission. For the DSG, use a fluid that meets VW G 055 529 A2 specifications. For the 8-speed automatic, use a fluid that meets VW G 060 162 A2 or ZF Lifeguard 8 specifications. Always consult your owner’s manual to confirm the correct fluid type for your specific vehicle. 
Transmission fluid types

• DSG (Dual Clutch Transmission): The 7-speed DSG uses a fluid that meets the VW G 055 529 A2 specification. 
• 8-Speed Automatic Transmission: The 8-speed automatic transmission uses a fluid that meets the VW G 060 162 A2 specification. This is also compatible with ZF Lifeguard 8 fluid. 

You can watch this video to see how to replace the transmission fluid in an Audi A4: 51sPeter’s GarageYouTube · Dec 30, 2024
Important considerations

• Confirm your transmission type: Before purchasing fluid, confirm whether your car has the DSG or the 8-speed automatic transmission.
• Check the owner’s manual: Always refer to your owner’s manual for the most accurate information on the correct fluid for your specific vehicle model.
• Use the correct specification: Using the wrong fluid can lead to poor shifting performance and potentially damage the transmission, which could void your warranty. 

This video explains how to change the oil in an Audi S-Tronic 7-speed gearbox: 48sdave sterlYouTube · Mar 22, 2024

What transmission fluid is approved for Audi?

The correct Audi transmission fluid type depends on your specific vehicle’s model and year, so check your owner’s manual or use a “Shop by Vehicle” tool for the exact specification. Common types include Audi G 052 180 A2 for certain CVTs, Pentosin FFL-2 for double-clutch transmissions, and Audi G 060 162 A2 for newer 8-speed automatic transmissions.
 
You can watch this video to learn how to replace the transmission fluid on an Audi A4: 52sElvroletYouTube · Aug 11, 2024
Common Audi transmission fluid types 

• Audi G 052 180 A2: Often specified for Multitronic (CVT) transmissions. 
• Pentosin FFL-2: Specifically for double-clutch transmissions, like the DSG. 
• Audi G 055 005 A2: A common specification for older automatic transmissions. 
• Audi G 060 162 A2: Used in many newer 8-speed automatic transmissions and is often compatible with ZF Lifeguard 8 fluid. 

How to find the right fluid

1. Consult your owner’s manual: This is the most reliable source for your car’s specific fluid type and capacity. 
2. Check for a fluid dipstick: Some older models have a dipstick, and the fluid color can be an indicator. It’s crucial to know if your car requires a specific update to be filled with a new-style fluid. 
3. Use a “Shop by Vehicle” tool: Many auto parts websites have a tool that allows you to enter your vehicle’s details (year, make, model, engine) to find compatible fluids. 
4. Consider the OEM fluid: Using the original equipment manufacturer (OEM) fluid is the safest bet, though it can be more expensive. Be cautious when choosing aftermarket fluids and ensure they are specifically listed as compatible with your vehicle’s OEM specification.