The Audi S8 has been produced from 1996 to present (2001-2025 in the US market) as the high-performance version of the A8 sedan. The S8 is equipped with quattro all-wheel drive and various V8 and V10 engines across four generations. Using the correct oil capacity, viscosity, and type is essential for maintaining performance and longevity. This guide lists all model years with full oil specifications and maintenance recommendations.
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2025 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (571 hp) |
| Oil Capacity (with Filter) | 9.0 liters (9.5 qt) |
| Oil Capacity (without Filter) | 8.5 liters (9.0 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2025 Audi S8 uses a 4.0L twin-turbocharged V8 TFSI engine that requires 9.0 liters (9.5 qt) of full synthetic oil. Using SAE 5W-40, 5W-30, or 0W-40 viscosity oil meeting VW 508 00 or 509 00 specifications provides optimal protection and efficiency under normal driving conditions.
2024 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (571 hp) |
| Oil Capacity (with Filter) | 9.0 liters (9.5 qt) |
| Oil Capacity (without Filter) | 8.5 liters (9.0 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2024 Audi S8 continues with the 4.0L twin-turbo V8 engine requiring 9.0 liters (9.5 qt) of full synthetic oil. The oil must meet VW 508 00 or VW 509 00 specifications for proper engine protection.
2023 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (563 hp) |
| Oil Capacity (with Filter) | 9.0 liters (9.5 qt) |
| Oil Capacity (without Filter) | 8.5 liters (9.0 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2023 Audi S8 requires 9.0 liters (9.5 qt) of full synthetic engine oil with filter replacement. SAE 5W-40 or 5W-30 viscosity ensures proper lubrication across all operating temperatures.
2022 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (563 hp) |
| Oil Capacity (with Filter) | 9.0 liters (9.5 qt) |
| Oil Capacity (without Filter) | 8.5 liters (9.0 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2022 Audi S8 utilizes a 4.0L twin-turbo V8 engine with a 9.0-liter (9.5 qt) oil capacity including the filter. VW 508 00 or 509 00 specification oil is required for this model year.
2021 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (563 hp) |
| Oil Capacity (with Filter) | 9.0 liters (9.5 qt) |
| Oil Capacity (without Filter) | 8.5 liters (9.0 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2021 Audi S8 requires 9.0 liters (9.5 qt) of synthetic oil meeting VW 508 00 or 509 00 standards. The 4.0L twin-turbo V8 delivers optimal performance with proper oil maintenance intervals.
2020 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (563 hp) |
| Oil Capacity (with Filter) | 9.0 liters (9.5 qt) |
| Oil Capacity (without Filter) | 8.5 liters (9.0 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2020 Audi S8 marks the fourth generation (D5) with a 4.0L twin-turbo V8 requiring 9.0 liters (9.5 qt) of full synthetic oil. This generation introduced updated oil specifications requiring VW 508 00 or 509 00 certified oil.
2018 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (605 hp – S8 Plus) |
| Oil Capacity (with Filter) | 9.2 liters (9.7 qt) |
| Oil Capacity (without Filter) | 8.7 liters (9.2 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2018 Audi S8 and S8 Plus feature a 4.0L twin-turbo V8 with 9.2 liters (9.7 qt) oil capacity. The S8 Plus variant produces 605 hp and requires VW 502 00 specification synthetic oil.
2017 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (605 hp – S8 Plus) |
| Oil Capacity (with Filter) | 9.2 liters (9.7 qt) |
| Oil Capacity (without Filter) | 8.7 liters (9.2 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2017 Audi S8 Plus requires 9.2 liters (9.7 qt) of full synthetic oil meeting VW 502 00 specifications. The twin-turbocharged 4.0L V8 delivers 605 hp with proper lubrication and maintenance.
2016 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (605 hp – S8 Plus) |
| Oil Capacity (with Filter) | 9.2 liters (9.7 qt) |
| Oil Capacity (without Filter) | 8.7 liters (9.2 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2016 Audi S8 Plus was introduced this year with increased power output of 605 hp. The engine requires 9.2 liters (9.7 qt) of VW 502 00 specification synthetic oil for optimal protection.
2015 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (520 hp) |
| Oil Capacity (with Filter) | 8.0 liters (8.5 qt) |
| Oil Capacity (without Filter) | 7.5 liters (7.9 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2015 Audi S8 underwent a mid-cycle refresh while maintaining the 4.0L twin-turbo V8 engine. Oil capacity remains 8.0 liters (8.5 qt) with filter using VW 502 00 or 504 00 specification oil.
2014 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (520 hp) |
| Oil Capacity (with Filter) | 8.0 liters (8.5 qt) |
| Oil Capacity (without Filter) | 7.5 liters (7.9 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2014 Audi S8 requires 8.0 liters (8.5 qt) of full synthetic oil meeting VW 502 00 or 504 00 specifications. The 4.0L twin-turbo V8 produces 520 hp with proper oil maintenance.
2013 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.0L Twin-Turbo V8 TFSI (520 hp) |
| Oil Capacity (with Filter) | 8.0 liters (8.5 qt) |
| Oil Capacity (without Filter) | 7.5 liters (7.9 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 20 Nm (15 lb-ft) |
| Recommended Filters | 079198405D (OEM), Mann HU 8007 x, Mahle OX 1042D |
The 2013 Audi S8 represents the third generation (D4) with a new 4.0L twin-turbo V8 engine. This model requires 8.0 liters (8.5 qt) of VW 502 00 or 504 00 specification synthetic oil.
2009 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 5.2L V10 FSI (450 hp) |
| Oil Capacity (with Filter) | 11.0 liters (11.6 qt) |
| Oil Capacity (without Filter) | 10.5 liters (11.1 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 18 lb-ft (24 Nm) |
| Recommended Filters | 079115561J (OEM), Mann HU 8007 z, Mahle OX 777D |
The 2009 Audi S8 uses a 5.2L V10 FSI engine requiring 11.0 liters (11.6 qt) of full synthetic oil. This V10 engine requires VW 502 00 or 505 00 specification oil for proper lubrication.
2008 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 5.2L V10 FSI (450 hp) |
| Oil Capacity (with Filter) | 11.0 liters (11.6 qt) |
| Oil Capacity (without Filter) | 10.5 liters (11.1 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 18 lb-ft (24 Nm) |
| Recommended Filters | 079115561J (OEM), Mann HU 8007 z, Mahle OX 777D |
The 2008 Audi S8 features a 5.2L V10 engine with 11.0 liters (11.6 qt) oil capacity including filter. The V10 engine requires VW 502 00 or 505 00 synthetic oil.
2007 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 5.2L V10 FSI (450 hp) |
| Oil Capacity (with Filter) | 11.0 liters (11.6 qt) |
| Oil Capacity (without Filter) | 10.5 liters (11.1 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 18 lb-ft (24 Nm) |
| Recommended Filters | 079115561J (OEM), Mann HU 8007 z, Mahle OX 777D |
The 2007 Audi S8 introduced the second generation (D3) with a 5.2L V10 engine derived from the Lamborghini Gallardo. This engine requires 11.0 liters (11.6 qt) of VW 502 00 or 505 00 specification synthetic oil.
2003 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.2L V8 (360 hp) |
| Oil Capacity (with Filter) | 8.0 liters (8.5 qt) |
| Oil Capacity (without Filter) | 7.5 liters (7.9 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 26 Nm (19 lb-ft) |
| Recommended Filters | 078115561J (OEM), Mann W 940/25, Mahle OX 171D |
The 2003 Audi S8 uses a 4.2L V8 engine requiring 8.0 liters (8.5 qt) of synthetic oil. VW 502 00 or 505 00 specification oil ensures proper protection for this naturally aspirated V8.
2002 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.2L V8 (360 hp) |
| Oil Capacity (with Filter) | 8.0 liters (8.5 qt) |
| Oil Capacity (without Filter) | 7.5 liters (7.9 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 26 Nm (19 lb-ft) |
| Recommended Filters | 078115561J (OEM), Mann W 940/25, Mahle OX 171D |
The 2002 Audi S8 features a 4.2L V8 engine with 8.0 liters (8.5 qt) oil capacity. Using VW 502 00 or 505 00 synthetic oil maintains engine performance and longevity.
2001 Audi S8 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.2L V8 (360 hp) |
| Oil Capacity (with Filter) | 8.0 liters (8.5 qt) |
| Oil Capacity (without Filter) | 7.5 liters (7.9 qt) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 5W-40, 5W-30, or 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 26 Nm (19 lb-ft) |
| Recommended Filters | 078115561J (OEM), Mann W 940/25, Mahle OX 171D |
The 2001 Audi S8 marked the US debut of the first generation (D2) with a 4.2L V8 producing 360 hp. The engine requires 8.0 liters (8.5 qt) of VW 502 00 or 505 00 specification synthetic oil.
Oil Maintenance and Service Tips
Regular oil changes are critical for Audi S8 engine longevity and performance. Always use full synthetic oil meeting the specified VW oil standard for your model year (502 00, 504 00, 508 00, or 509 00). Check oil level when the engine is warm and on level ground using the electronic oil level display or dipstick if equipped.
Oil filter replacement should occur with every oil change to ensure proper filtration and oil flow. The drain plug torque specifications vary by generation: 26 Nm for 2001-2003 models, 18-24 Nm for 2007-2009 models, and 20 Nm for 2013-2025 models. Replace the drain plug washer or O-ring each time to prevent leaks.
Audi recommends oil changes every 10,000 miles or 12 months under normal driving conditions. Severe driving conditions such as frequent short trips, towing, racing, or extreme temperatures may require more frequent oil changes at 5,000 to 7,500-mile intervals. Always consult your owner’s manual for specific maintenance intervals.
When exploring Audi, don’t miss our detailed guides on popular models like the Audi TT, Audi RS7, Audi RS5, and Audi S7. Understanding engine oil capacity is crucial for proper maintenance, and our expert resources explain the exact oil requirements for these models. You’ll also find insights on recommended oil types, service intervals, and common issues linked to incorrect oil levels, ensuring your Audi always delivers reliable performance.
Frequently Asked Questions
What kind of oil does an Audi S8 use?
The Audi S8 requires full synthetic oil meeting specific VW oil standards. Models from 2001-2003 and 2007-2009 use VW 502 00 or 505 00, 2013-2018 models use VW 502 00 or 504 00, and 2020-2025 models use VW 508 00 or 509 00 specifications.
How much oil does an Audi S8 take?
Oil capacity varies by generation: 2001-2003 models require 8.0 liters (8.5 qt), 2007-2009 V10 models need 11.0 liters (11.6 qt), 2013-2015 models take 8.0 liters (8.5 qt), 2016-2018 S8 Plus requires 9.2 liters (9.7 qt), and 2020-2025 models need 9.0 liters (9.5 qt) with filter.
What is the recommended oil viscosity for an Audi S8?
Audi recommends SAE 5W-40, 5W-30, or 0W-40 viscosity grades for all S8 models. The specific viscosity choice depends on climate conditions, with 5W-40 being most common and 0W-40 preferred for extreme cold climates.
What is the oil change interval for an Audi S8?
Audi recommends oil changes every 10,000 miles or 12 months, whichever comes first, under normal driving conditions. Severe driving conditions require more frequent changes at 5,000 to 7,500-mile intervals.
Can I use conventional oil in an Audi S8?
No, all Audi S8 models require full synthetic oil meeting specific VW oil standards. Conventional or synthetic blend oils do not meet the performance requirements and may cause engine damage.
What oil filter does an Audi S8 use?
Oil filter part numbers vary by generation: 2001-2003 models use 078115561J, 2007-2009 V10 models use 079115561J, and 2013-2025 models use 079198405D. Aftermarket equivalents from Mann, Mahle, and Mobil 1 are also available.
Conclusion
The Audi S8 requires specific engine oil capacities ranging from 8.0 to 11.0 liters depending on the generation and engine type. All models require full synthetic oil with SAE 5W-40, 5W-30, or 0W-40 viscosity meeting the appropriate VW oil specification. Using manufacturer-approved oil and adhering to recommended maintenance intervals ensures optimal performance, fuel efficiency, and engine longevity. Regular oil and filter changes protect the high-performance engine components and maintain the quattro all-wheel drive system’s reliability.
