2025 Audi S6 Fluids and Chemicals

Below you will find various in-demand Audi Fluids and Chemicals, components and accessories for your 2025 S6. Advance Auto Parts has popular S6 parts like Fluids Transmission Fluids and more. You’ll also find aftermarket and OEM Fluids and Chemicals for other S6 model years including 2014, 2015, 2016, 2017, 2018, 2020, 2021, 2022, 2023 and more. Select a category of 2025 Audi S6 Fluids and Chemicals below and start saving instantly.

Popular 2025 Audi S6 Fluids and Chemicals Categories

Transfer Case Fluids

Brake Fluids

Manual Transmission Fluids

Automatic Transmission Fluids

Manual Transmission Shift Actuator Fluid

Essential Fluids and Chemicals for 2025 Audi S6s

from

$22.99

Product Features:

Fully Synthetic
Advance transmission protection from standard to sever duty
Resist thermal breakdown, oxidation, varnish and sludge

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$18.49

Valvoline Dual Clutch is a full synthetic transmission fluid specifically engineered to protect and prolong the life of dual clutch automatic transmissions. Recommended for us in the following applications: BMW 83 220 440214, Ford M2C 936A, MB 236.21, MB 236.25, Volvo 1161838, Volvo 1161839, VW G 052 182.

Product Features:

Formulated with premium friction modifiers to ensure smooth shifting performance under variable driving conditions
Formulated with premium synthetic base oils to minimize thermal breakdown and deposits
Advanced anti-wear technology to better prevent gear wear
Excellent anti-shudder durability

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$11.99

FRAM DEXRON-VI FULL SYNTHETIC ATF represents the latest technology in full synthetic automatic transmission fluids. This product is designed for the newest generation of highly efficient transmissions now being installed in most vehicles, and is DEXRON-VI licensed by GM and meets JASO 1A performance requirements. It is a fuel efficient choice for older models as well, such as those currently using DEXRON-III. FRAM DEXRON-VI FULL SYNTHETIC ATF is recommended for use in all GM DEXRON applications and in transmissions applications calling for Toyota WS, Nissan Matic J and Matic S, Ford part numbers XT-10-QLV and XT-6-QSP, Honda Z-1 and DW 1, and Hyundai SP-VI. Check owner’s manual for specific recommendations.

Product Features:

Outstanding resistance to oxidative and thermal breakdown.
Exceptional low temperature fluidity.
Excellent anti-wear properties.
Excellent gear shift quality throughout service life.
Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual

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$49.99

Pentosin FFL-4 is the only approved First Fill and Service Fill transmission fluid for the new generation of BMW double clutch gear transmissions (DCT). Pentosin FFL-4 is founded on a fully synthetic base oil technology for safe operation at even the highest thermal load. FFL-4 features a special clutch friction performance which makes it mandatory to be applied solely to the double clutch gear box do not mix with any other gear oils.

Product Features:

Formulated anti-wear chemistry and friction modifiers guarantee stable friction performance in modern transmissions.
Fully synthetic fluid with constant stable friction characteristics under the most severe driving conditions.
Exclusively developed for applications in the new Audi/Volkswagen, BMW, Porsche double clutch transmission.
Features a special clutch friction performance which makes it mandatory to be applied to DCT gear box only.

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$32.99

Outstanding resistance to oxidative and thermal breakdown.
Exceptional low temperature fluidity.
Excellent anti-wear properties.
Excellent gear shift quality throughout service life.
Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual

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$49.99

Liqui Moly’s Leichtlauf High Tech 5W-40 is a fully synthetic, premium low-friction engine oil for all-season use in gasoline and diesel engines without diesel particulate filters (DPF). The combination of innovative base oils – based on synthesis technology and the latest additive technology – guarantees an engine oil that reduces oil and fuel consumption and that ensures fast lubrication of the engine. Depending on the manufacturer instructions, oil change intervals of up to 40,000 km are possible. Ideally suited for modern gasoline and diesel engines with multi-valve technology, turbocharger and with or without charge air cooling. Especially suitable where there are long intervals between changes and heavy duty engine requirements.

Product Features:

All season use reliable at high and low temperatures
Suited for modern gasoline and diesel engines with multivalve technology, turbocharger and with or without charge air cooling
An engine oil that reduces oil and fuel consumption
Ensures fast lubrication of the engine
Made in germany
Low-friction formula: Leichtlauf LIQUI-MOLY Synthetic Engine Oil 5W-40 is a premium, fully synthetic engine oil that reduces oil and fuel consumption, thanks to its low-friction formula.

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$59.99

Top Tec 4200 5W-30 Full Synthetic Engine Oil is engineered for exceptional performance and long-lasting engine protection. This low-SAPS oil is ideal for vehicles equipped with turbochargers and catalytic converters, ensuring smooth engine operation while reducing fuel consumption and pollutant emissions. Designed for compatibility with a wide range of Volkswagen, Audi, BMW, Mercedes-Benz diesel vehicles, and select Porsche models, it meets the demands of modern engines, including direct-injection gasoline and diesel systems like FSI, TDI, and common rail. Its advanced formula effectively minimizes deposit build-up, maintaining optimal engine performance and extending the life of diesel particulate filters (DPF). Perfect for vehicles with extended oil change intervals, it offers a cost-effective and convenient solution for long-term use. Made in Germany, this 5W-30 full synthetic oil delivers reliability, durability, and value, making it an excellent choice for drivers seeking to maximize engine efficiency and reduce maintenance costs.

Product Features:

Product Features:

ideal with turbochargers and catalytic converters
reduces pollutant emissions
Smooth engine running
reduces fuel consumption
Made in Germany
Reduces Deposits: Effectively reduces the build-up of troublesome deposits in direct-injection gasoline and diesel engines (FSI, TDI, common rail, etc.), maintaining optimal engine performance.
Extended Oil Change Intervals: Specifically designed for vehicles with extremely long oil change intervals (WIV, etc.), making it a cost-effective and convenient choice for long-term use.
Maximizes DPF Life: Assures reliable operation and maximizes the operating life of the diesel particulate filter (DPF), contributing to lower maintenance costs and enhanced vehicle longevity.

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$26.99

Quaker State 5W-30 motor oil is a synthetic blend formulation that helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving. It maintains the required viscosity from start to finish, providing optimal protection. Quaker State Motor Oil combats engine sludge and deposits, providing rust protection from harmful acids generated by engine contaminants. It reduces engine wear, providing durable wear protection. Quaker State 5W-30 Motor Oil meets or exceeds the following OEM requirements: Chrysler MS-6395; Ford WSS M2C946-A, Ford WSS M2C946-B1; GM 6094M. It exceeds the requirements of the following industry specifications: API SP and all previous categories; ILSAC GF-6a and all previous ILSAC standards. For a full list of equipment approvals and recommendations, please consult your local Quaker State Technical Help Desk and always consult your owner’s manual.

Product Features:

Synthetic blend 5W-30 engine oil that provides durable wear protection and reduces engine wear
Provides corrosion protection against harmful acids generated by engine contaminants
Maintains viscosity from start to finish, providing optimal oil film protection
Helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving
Combats engine sludge and deposits
Formulated to exceed industry specifications: ILSAC GF-6A, API SP/SP-Resource Conserving and all previous categories
Meets OEM requirements: Chrysler MS-6395, Ford WSS M2C946-A, Ford WSS M2C946-B1, GM 6094M
Formerly known as Quaker State Advanced Durability 5W-30 motor oil
Synthetic Blend Formulation: Quaker State 5W-30 motor oil is a synthetic blend that helps engines endure daily commutes, from high-speed highway driving to repetitive stop-and-go traffic.

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$131.99

Automatic Transmission Fluid – 5 Liter Bottle

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$329.99

Valvoline SAE 75W-140 Full Synthetic Gear Oil provides the ultimate gear protection in hypoid rear differentials and non-synchronized manual transmissions. Engineered to outperform, our formulation provides exceptional high and low temperature protection and excellent thermal stability, especially in demanding driving situations such as towing and off-roading. It contains an extreme pressure additive for better load carrying capacity and wear resistance, a limited slip additive for optimal clutch pack performance, and an anti-foaming agent for better lubrication and service life. It’s recommended for conventional rear axles and transmissions requiring EP gear lubes under high speed, high load, high torque and high horsepower conditions.

Product Features:

EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION ranging from -22F to 390F degrees
REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
MEETS THE DEMANDS OF CONVENTIONAL AND LIMITED SLIP REAR DIFFERENTIALS where API GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-4
MEETS OR EXCEEDS PERFORMANCE REQUIREMENTS for Ford M2C-192A, GM 12346140, Chrysler MS-8985 and API GL-5

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$154.99

Valvoline European Vehicle Full Synthetic motor oil is specially formulated to provide the ultimate protection for European gas and diesel engines. Through its advanced formulation, Valvoline European Vehicle Full Synthetic provides extra detergents and dispersants that provide maximum sludge and deposit protection, along with premium additives that hold up to high temperatures and resist motor oil breakdown under severe driving conditions. Approved/ Licensed for most European applications including VW, BMW, Mercedes-Benz, Audi and Porsche vehicles.

Product Features:

Product Features:

Full synthetic formula for exceptional high and low temperature protection
Extra wear protection designed to keep engine parts like new
Extra detergents fight sludge and deposits that reduce engine life
American Owned and Operated
Approved for use in a wide range of European vehicles, including VW, BMW, Mercedes-Benz, Audi, and Porsche, ensuring compatibility with premium automotive brands.

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$35.99

European engines need a premium motor oil designed to help them last. Valvoline European Vehicle Full Synthetic Motor Oil. It’s the motor oil specially developed to extend the life of European-made gasoline and diesel engines. Our exclusive formula uses top wear additives, premium antioxidants and added detergents to fight wear, resist oil breakdown and defend against deposits better than industry standards. Its exceptional range of temperature protection ensures your engine will be defended when the weather and road conditions get tough. This superior level of protection makes it the best choice for most Audi, BMW, Mercedes-Benz, Porsche, and VW vehicles. Engineered with ingenuity, tested with tenacity, and proven with purpose, our formula was innovated in America with a century and a half of hands-on experience from the original motor oil brand.

Product Features:

Product Features:

Advanced protection in european vehicles agains the four main causes of engine breakdown: wear friction heat and deposits
Extra wear protection vs. industry and oem standards with advanced anti-wear additives
Superior performance for european gasoline and diesel engines
Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
Meets or exceeds all requirements of api sp, acea a3/b3, a3/b4, mb 229.5, 229.3, &226.5, vw 50200/50500 & 50501, bmw ll-01 & ll-14fe+, porche a40, volvo 95200356, renault rn0700 & rn0710, psa b71 2296, and chrysler ms-12633/ ms-10725
Premium Protection: Valvoline European Vehicle Full Synthetic Engine Oil is specially designed to extend the life of European-made gasoline and diesel engines, providing premium protection against wear, oil breakdown, and deposits

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$16.99

All season use reliable at high and low temperatures
Suited for modern gasoline and diesel engines with multivalve technology, turbocharger and with or without charge air cooling
An engine oil that reduces oil and fuel consumption
Ensures fast lubrication of the engine
Made in germany
Full Synthetic Oil Composition

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$29.99

Valvoline Daily Protection Motor Oil is specially formulated to exceed industry standards for wear, deposit and sludge protection to help keep engines running like new. Developed with high quality additives and premium base oils, it’s designed to flow easily at cold temperatures, reducing wear at startup and providing added protection against motor oil breakdown in tough conditions. For enhanced fuel efficiency, choose Daily Protection Synthetic Blend 5W-20 or 5W-30. Developed with low-friction technology to support strong fuel economy.

Product Features:

Extra wear protection designed to help keep automotive engine parts like new
Added detergents help protect against sludge and deposits
High quality additives resist motor oil breakdown in tough conditions
Low-friction formula supports strong fuel efficiency
Premium formulation flows easily at low temperatures reducing wear at start-up

from

$16.99

High-tech low-friction motor oil based on synthetic technology. Ensures excellent engine cleanliness and exceeds even the strictest test requirements of well-known vehicle manufacturers. Reduces the build-up of troublesome deposits in direct-injection gasoline and diesel engines (FSI, TDI, common rail, etc.) and keeps oil consumption low. Assures reliable operation and maximizes the operating life of the diesel particulate filter (DPF). Specifically for vehicles with extremely long oil change intervals (WIV, etc.). Outstanding protection against wear, reduces oil and fuel consumption and ensures fast oil penetration of the engine.

Product Features:

Outstanding protection against wear
Reduces oil and fuel consumption
Ensure fast oil penetration of the engine
High tech low friction based on synthetic technology
Made in germany
Full Synthetic Oil Composition

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$41.49

PENTOSIN ATF 6 1L

from

$72.99

Pentosin Super DOT 4 is a brake fluid of superior quality for universal use in modern brake systems and ideal for vehicles with ABS systems. Pentosin Super DOT 4 offers safety against vapor lock; it has excellent resistance to absorbing and retaining water and provides superior corrosion resistance.

Product Features:

Safety against vapor lock
Provides superior corrosion resistance
Long-term resistance to absorbing and retaining water.

from

$7.99

Prestone® DOT 4 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 4. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 4 braking systems (ABS, disc or drum) and can mix with any DOT 4 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

50,000 Mile Fluid Life
Prevent Overheating & Brake Fade with High Grade Formula (1)
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system
Synthetic, Extended Fluid Life Formula

from

$13.49

Prestone DOT 4 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 4. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 4 braking systems (ABS, disc or drum) and can mix with any DOT 4 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

50,000 Mile Fluid Life
Prevent Overheating and Brake Fade with High Grade Formula
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

from

$88.99

Pentosin DOT 4 LV is a special brake fluid of highest DOT 4 performance levels and extremely low viscosity at cold temperatures. It offers safety against vapor lock; it has excellent resistance to absorbing and retaining water and provides superior corrosion resistance. Pentosin DOT 4 LV Brake Fluid is ideal for all modern vehicles with ESP and ABS. DOT 4 LV can be used in all vehicles that require DOT 4 fluid. High safety margin against vapor lock. Long-term resistance to absorbing and retaining water. Superior corrosion resistance. Low viscosity fluid provides excellent flow performance at low temperature.

Product Features:

Safety against vapor lock
Provides superior corrosion resistance
Highest DOT 4 performance levels and extremely low viscosity at cold temperatures.

from

$7.99

50,000 Mile Fluid Life
Prevent Overheating and Brake Fade with High Grade Formula
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

from

$15.49

Prestone MAX DOT 4 Motor Vehicle Brake Fluid is our highest grade formula, maximizing performance vs. DOT standard. Prestone MAX is our best brake fluid at protecting against overheating and brake fade. With 75,000 mile fluid life, our longest life fluid has 1.5X more miles between replacement than regular Prestone DOT 3. Prestone MAX has superior performance in severe braking conditions when compared to regular Prestone DOT 4, which means even more piece of mind about the braking system. This synthetic fluid starts with our highest dry boiling point giving our best protection against performance decline due to water absorption. Prestone MAX DOT 4 is safe to use in all DOT 4 braking systems, ABS, disc or drum, and can mix with any DOT 4 fluid. Mixing Prestone MAX with other fluids will lower the performance rating for miles and boil points, for best results replace completely with Prestone MAX DOT 4. It is recommended to only use the DOT fluid specified for your car. Using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

75,000 Mile Fluid Life
Prevent Overheating and Brake Fade with Our Highest Grade Formula. Prevents corrosion of all metals within the braking system.
Superior Protection in Extreme Braking Conditions
Synthetic, Long Life Formula – 1.5X Longer than regular Prestone DOT 4

from

$9.99

Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in 95% of vehicles. And now, it’s recommended for most belt & chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it’s designed to help prevent leaks, reduce wear & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is suitable for most Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW & Audi vehicles. Recommended for use in: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC; Honda/Acura ATF-Z1 and Honda CVT; Nissan/Infiniti Matic-D, Matic-J, Matic-K and Matic-S; Hyundai/Kia SP-II, SP-III, SP-IV and SPH-IV; BMW 7045E, ETL 8072B, LA2634 and LT71141; Allison C-4; Mercedes-Benz NAG-1; Volvo 1161521, 1161540, 97340 and 1273.41; Subaru ATF HP, Lineartronic chain CVT and CVT-II, Lineartronic High Torque CVT, and CV-30; and VW/Audi G-052-025-A2 and G-052-162-A1. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA

Product Features:

FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations

from

$35.99

Valvoline MaxLife Multi-Vehicle ATF is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life. Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi. Recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, Ford MERCON LV, Toyota/Lexus Type T, T-II, T-IV, WS, Honda/Acura, ATF-Z1, Nissan/Infiniti Matic-D, Matic-J, Matric-K, Matic-S, Hyundai/Kia SP-II, SP-III, SP-IV, SPH-IV, BMW 7045E, ETL 8072B, LA2634, LT71141, Allison C-4, Mercedes Benz NAG-1, Volvo 1161521, 1161540, 97340, 1273.41, and VW/Audi G-052-025-A2, G-052-162-A1. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.

Product Features:

Formulated with full-synthetic base oils and long life friction modifiers to help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

Upgrade your 2025 Audi S6 with Top-Quality Fluids and Chemicals

When it comes to maintaining or upgrading your 2025 Audi S6, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Audi or enhancing its overall performance, Fluids and Chemicals are key to keeping your S6 functioning at its best. At Advance Auto Parts, we offer a wide selection of 13 Fluids and Chemicals for the 2025 Audi S6, designed to meet your needs without breaking the bank. From Fluid replacements to Transmission Fluids upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Fluids and Chemicals for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fluids and Chemicals for your 2025 Audi S6 at great prices. Our Fluids and Chemicals inventory for this model ranges from just $7.99 to $329.99, with an average price of $57.22. Our 13 Fluids and Chemicals in stock come from 4 trusted brands, so you’re sure to find the right part for your 2025 Audi S6 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2025 Audi S6, we stock popular OEM and aftermarket Fluids and Chemicals from top names like Valvoline Pentosin, and more. Valvoline Fluids and Chemicals start at just $9.99 and boast an impressive 4.8 stars average rating from customers. With 2,516 customer reviews and counting, our 2025 Audi S6 Fluids and Chemicals have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Fluids and Chemical upgrades. Explore related part types like Ignition and Tune-Up Products, Lighting Products and more to make sure your 2025 Audi S6 is always ready to roll. We’re committed to providing you with everything you need to keep your S6 in top shape, all in one place. Start shopping confidently below for your 2025 Audi S6!

Best-Selling Fluids for 2025 Audi S6s

Enhance the driving experience in your Audi with 10 quality Fluid components, starting at $7.99.

show more show less

from

$35.99

Formulated with full-synthetic base oils and long life friction modifiers to help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

from

$9.99

FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations

from

$18.99

EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION ranging from -22F to 390F degrees
REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
MEETS THE DEMANDS OF CONVENTIONAL AND LIMITED SLIP REAR DIFFERENTIALS where API GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-3
MEETS OR EXCEEDS PERFORMANCE REQUIREMENTS for Ford M2C-192A, GM 12346140, Chrysler MS-8985 and API GL-4

from

$88.99

Safety against vapor lock
Provides superior corrosion resistance
Highest DOT 4 performance levels and extremely low viscosity at cold temperatures.

from

$329.99

EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION ranging from -22F to 390F degrees
REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
MEETS THE DEMANDS OF CONVENTIONAL AND LIMITED SLIP REAR DIFFERENTIALS where API GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-4
MEETS OR EXCEEDS PERFORMANCE REQUIREMENTS for Ford M2C-192A, GM 12346140, Chrysler MS-8985 and API GL-5

from

$15.49

75,000 Mile Fluid Life
Prevent Overheating and Brake Fade with Our Highest Grade Formula. Prevents corrosion of all metals within the braking system.
Superior Protection in Extreme Braking Conditions
Synthetic, Long Life Formula – 1.5X Longer than regular Prestone DOT 4

from

$14.99

Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula is suitable for use in 92% of vehicles in light duty automatic transmissions 2010 and newer. Keep your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand.

Product Features:

The ultimate protection for your automatic transmission
45% stronger against breakdown
Dual Defense Additive Technology combines friction modifiers and anti-wear additives for two layers of protection
Suitable for use in over 92% of vehicles in light duty automatic transmissions 2010 and newer

from

$13.49

50,000 Mile Fluid Life
Prevent Overheating and Brake Fade with High Grade Formula
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

from

$7.99

50,000 Mile Fluid Life
Prevent Overheating and Brake Fade with High Grade Formula
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

from

$7.99

50,000 Mile Fluid Life
Prevent Overheating & Brake Fade with High Grade Formula (1)
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system
Synthetic, Extended Fluid Life Formula

Top-Rated Fluids and Chemicals Brands For Your 2025 Audi S6

Shop for the best-rated brands offering Fluids and Chemicals and other products for your 2025 Audi S6s. Below you’ll find some of our best rated Fluids and Chemicals from Valvoline and Pentosin, and more. Fluids and Chemicals from these brands that fit a 2025 S6 start at just $9.99 and are rated as high as 4.8 stars. OEM and aftermarket Fluids and Chemicals don’t get more top quality, durable, and affordable than from the brands below.

Popular Valvoline 2025 Audi S6 Fluids and Chemicals

When it comes to maintaining or upgrading your 2025 Audi S6, using quality Fluids and Chemicals is essential to ensure durability and a perfect fit. Valvoline ticks all of those boxes. We offer a wide selection of Valvoline Fluids and Chemicals, specifically designed for the 2025 Audi S6. With over 3 Valvoline brand Fluids and Chemicals in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $9.99, with an average price of just $21.66. Plus, with over 1,256 customer reviews and an average rating of 4.8 stars, you can trust that our Valvoline Fluids and Chemicals will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $18.99

(364)

SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart

“Very good product. Thanks”

from $9.99

(446)

MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart

“seems to be ok”

from $35.99

(446)

MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon

“Synthetic is the way to go”

Popular Pentosin 2025 Audi S6 Fluids and Chemicals

Pentosin auto parts is one of the highest quality Fluids and Chemical brands in the market. Any 2025 Audi S6 owner should feel confident when installing genuine Pentosin parts in their vehicle. To ensure the best fit and performance for your 2025 S6, Advance Auto Parts carries a full inventory of 1 Pentosin Fluids and Chemicals. Plus you will be keeping your Audi in peak condition while saving money because prices on these Pentosin Fluids and Chemicals range up to $88.99, plus, with more than 2 customer reviews and an impressive 4.8 stars average rating, you can be confident the Fram Fluids and Chemicals below will deliver on both quality and value.

from $88.99

(2)

DOT 4 Brake Fluid: Safety Against Vapor Lock, Provides Superior Corrosion Resistance, 5 Liter

“As good or better than OE fluid”

FAQs for 2025 Audi S6 Fluids and Chemicals

Which Fluids and Chemicals are best-sellers for 2025 Audi S6s?

Out of 13 Fluids and Chemicals that fit 2025 Audi S6s, the following parts are the top sellers:

FRAM Full Synthetic Dexron VI Automatic Transmission Fluid, 1 Gallon (12260803) – $32.99
FRAM Full Synthetic Dexron VI Automatic Transmission Fluid, 1 Quart (12260804) – $11.99
DOT 4 Brake Fluid: Safety Against Vapor Lock, Provides Superior Corrosion Resistance, 5 Liter (10024317) – $88.99

What’s the price range for 2025 Audi S6 Fluids and Chemicals?

Fluids and Chemical prices for the 2025 Audi S6 start at $7.99 and go up to $329.99 for the most premium parts.

What’s the average price of a Fluids and Chemical for a 2025 Audi S6?

The average price for Fluids and Chemicals for the 2025 Audi S6 is $57.22. Keep in mind the variety of part types within our Fluids and Chemical category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fluids and Chemicals for other Audi S6 model years?

Yes, we currently carry Fluids and Chemicals for 18 model years of Audi S6s between 1995 and 2024. Fluids and Chemicals are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Fluids and Chemicals for my 2025 Audi S6?

The cheapest 2025 Audi S6 Fluids and Chemicals we carry in stock are:

DOT 4 Brake Fluid: Synthetic, High Grade, 50,000 Mile, 12 fl. oz. (12229629) – $7.99
MAX DOT 4 Synthetic Brake Fluid, 12 oz. (50190302) – $7.99
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (8020023) – $9.99
FRAM Full Synthetic Dexron VI Automatic Transmission Fluid, 1 Quart (12260804) – $11.99
DOT 4 Brake Fluid: Synthetic, High Grade, Prevents Overheating & Brake Fade, 50k miles, 32 oz. (12229628) – $13.49

What are the top-rated Fluids and Chemicals that fit the 2025 Audi S6?

Out of 2,516 reviews by customers, our 2025 Audi S6 Fluids and Chemicals have an average customer rating of . These are some of the highest-rated Fluids and Chemical types for the 2025 Audi S6 and their top-rated products:

Fluids
- MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (8020023) – $9.99
- SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart (7070058) – $18.99
- MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (8150020) – $35.99

What types of Fluids and Chemicals do you sell for my 2025 Audi S6?

As of 11/2/25, these are some of the most in-demand types of Fluids and Chemicals for a 2025 Audi S6:

Can I get help with 2025 Audi S6 Fluids and Chemical orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Audi Fluids and Chemicals and more.

What is your return policy for Audi S6 Fluids and Chemicals?

Advance Auto Parts keeps returns simple. For new Audi S6 Fluids and Chemicals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2025 Audi S6 Fluids and Chemicals

ATP – Auto Trans Fluid (Part No.AT-216)

Valvoline – DCT Full Synthetic Automatic Dual Clutch Transmission Fluid, 1 Quart (Part No.888705)

FRAM – FRAM Full Synthetic Dexron VI Automatic Transmission Fluid, 1 Quart (Part No.F426)

Pentosin – FFL4 Full Synthetic Double Clutch Transmission Fluid: 1 Liter (Part No.1080107)

FRAM – FRAM Full Synthetic Dexron VI Automatic Transmission Fluid, 1 Gallon (Part No.F426-1G)

LIQUI MOLY – Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 5 Liter (Part No.2332)

LIQUI MOLY – Top Tec 4200 5W-30 Full Synthetic Engine Oil, Reduces Deposits (Part No.2011)

Quaker State – 5W-30 Synthetic Blend Motor Oil, Reduces Engine Wear, 5 Quart (Part No.550044963)

Pentosin – Automatic Transmission Fluid – 5 Liter Bottle (Part No.1058207)

Valvoline – SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 5 Gallon (Part No.VV981)

Valvoline – European Vehicle 5W-30 Full Synthetic Motor Oil, Ultimate Protection, 5 Gallon (Part No.881058)

Valvoline – European Vehicle 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart (Part No.881166)

LIQUI MOLY – Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 1 Liter (Part No.2331)

Valvoline – Daily Protection 5W-30 Synthetic Blend Motor Oil, Strong Fuel Efficiency, 5 Quart (Part No.881159)

LIQUI MOLY – Top Tec 4200 5W-30 Full Synthetic Motor Oil, Reduces Oil Consumption, 1 Liter (Part No.2004)

Pentosin – PENTOSIN ATF 6 1L (Part No.1058106)

Pentosin – Super DOT 4 Brake Fluid: Safety Against Vapor Lock, Provides Superior Corrosion Resistance, 5 Liter (Part No.1204204)

Prestone – MAX DOT 4 Synthetic Brake Fluid, 12 oz. (Part No.AS815)

Prestone – DOT 4 Brake Fluid: Synthetic, High Grade, Prevents Overheating & Brake Fade, 50k miles, 32 oz. (Part No.AS801Y)

Pentosin – DOT 4 Brake Fluid: Safety Against Vapor Lock, Provides Superior Corrosion Resistance, 5 Liter (Part No.1224204)

Prestone – DOT 4 Brake Fluid: Synthetic, High Grade, 50,000 Mile, 12 fl. oz. (Part No.AS800Y)

Prestone – MAX DOT 4 Brake Fluid, Synthetic, Highest Grade, 75,000 Mile, 32 fl. oz. (Part No.AS810)

Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)

Valvoline – MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.773775)

Valvoline – MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.773775)

Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)

Valvoline – SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart (Part No.VV982)

Pentosin – DOT 4 Brake Fluid: Safety Against Vapor Lock, Provides Superior Corrosion Resistance, 5 Liter (Part No.1224204)

Valvoline – SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 5 Gallon (Part No.VV981)

Prestone – MAX DOT 4 Brake Fluid, Synthetic, Highest Grade, 75,000 Mile, 32 fl. oz. (Part No.AS810)

Valvoline – Extended Protection Automatic Transmission Fluid, 1 Quart (Part No.899179)

Prestone – DOT 4 Brake Fluid: Synthetic, High Grade, Prevents Overheating & Brake Fade, 50k miles, 32 oz. (Part No.AS801Y)

Prestone – DOT 4 Brake Fluid: Synthetic, High Grade, 50,000 Mile, 12 fl. oz. (Part No.AS800Y)

Prestone – MAX DOT 4 Synthetic Brake Fluid, 12 oz. (Part No.AS815)

FRAM – FRAM Full Synthetic Dexron VI Automatic Transmission Fluid, 1 Gallon (Part No.F426-1G)

FRAM – FRAM Full Synthetic Dexron VI Automatic Transmission Fluid, 1 Quart (Part No.F426)

Valvoline – European Vehicle 5W-30 Full Synthetic Motor Oil, Ultimate Protection, 5 Gallon (Part No.881058)