2024 Audi S8 Problems: 3 Issues Every Owner Should Know

2024 Audi S8 Problems: 3 Issues Every Owner Should Know | Au7o

All 3 Known Issues

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When Issues Typically Appear

ZF 8-Speed Torque Converter and Valve Body Issues

40K-60K

4.0T Turbo Coolant System Degradation

48K-72K

Adaptive Air Suspension Multi-Point Failure

60K-100K

025K50K75K100K mi

Community Reported

292 owners

On the 2013-2024 Audi S8, the S8 full-size luxury sedan places extreme demands on the air suspension system. All four struts and the compressor commonly need replacement between 60,000-100,000 miles. The heavy curb weight accelerates bladder wear.

Common Symptoms

Vehicle sagging after parking
Suspension malfunction warning
Harsh ride quality
Compressor running excessively
Uneven ride height
Bottoming out over bumps

How to Fix

Replace air struts as they fail. Budget for full system refresh at 80,000 miles. Arnott aftermarket struts offer cost savings.

What Owners Are Using

Parts and tips from 292+ owners who fixed this issue

UpgradeRear Air Spring Assembly (Arnott #A-3200)
View on Amazon

Typical repair cost:$1,200 - $4,500

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292+ owners have reported this issue

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Community Reported

High Confidence292 reportsLast reported by owners Mar 2026Reviewed Mar 2026

Community Reported

288 owners

On the 2013-2024 Audi S8, the S8 high-torque application stresses the ZF 8HP torque converter and valve body. Shudder, delayed shifts, and harsh engagement develop as the converter clutch wears and valve body solenoids degrade.

Common Symptoms

Torque converter shudder
Delayed gear engagement
Harsh 2-3 shift
Transmission fault codes
RPM flare on shifts
Vibration at highway speed

How to Fix

Replace torque converter and service valve body. Full ZF fluid and filter change every 50,000 miles extends transmission life.

What Owners Are Using

Parts and tips from 288+ owners who fixed this issue

UpgradeZF 8HP Transmission Filter Kit (ZF #1087.298.361)
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Typical repair cost:$2,500 - $6,000

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288+ owners have reported this issue

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Community Reported

High Confidence288 reportsLast reported by owners Mar 2026Reviewed Mar 2026

Community Reported

243 owners

On the 2013-2024 Audi S8 4.0T, the S8 4.0T V8 shares coolant line issues with other 4.0T Audi models but the heavier sedan and higher power tune accelerate wear. Turbo oil and coolant line failures can cause expensive damage if not caught early.

This issue also affects: Audi A8, Audi RS6, Audi RS7

Common Symptoms

Coolant loss
Turbo oil leak smell
Overheating warning
White exhaust smoke
Low coolant light
Oil in coolant or coolant in oil

How to Fix

Replace all turbo coolant and oil feed lines preventatively at 60,000 miles. Monitor coolant levels closely.

What Owners Are Using

Parts and tips from 243+ owners who fixed this issue

UpgradeTurbo Oil and Coolant Line Kit (Genuine Audi #079145735E)
View on Amazon

Typical repair cost:$1,000 - $3,500

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243+ owners have reported this issue

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Community Reported

High Confidence243 reportsLast reported by owners Mar 2026Reviewed Mar 2026

⚠️NHTSA Recalls10 recalls

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Campaign #25V90000019/12/2025

AIR BAGS:FRONTAL

Volkswagen Group of America, Inc. (Audi) is recalling certain 2022-2023 S8 and A8 vehicles. During air bag assembly, the front-passenger occupant protection flap of the air bag may not have been folded correctly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

Campaign #23V08400015/02/2023

EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT

Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 AUDI A8, A6 Allroad, E-TRON Quattro, 2022 S3, RSQ8, RS7, RS6 Avant, Q8, Q7, Q3, E-TRON Sportback Quattro, S5 Cabriolet, E-TRON GT, S5 Sportback, A7, A6, A5 Sportback, A5 Cabriolet, A4, A4 Allroad, A3, S8, SQ7, SQ8, S6, and S4 vehicles. The infotainment main unit may become damaged internally when the vehicle is shut off, resulting in an inoperative rearview camera display the next time the vehicle is started. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Campaign #22V80600026/10/2022

TIRES

Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed.

Campaign #22V03400026/01/2022

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A8 and 2020-2021 Audi S8 vehicles. A missing sealing pin may allow moisture to enter the engine control module connector, possibly causing a control module malfunction.

Campaign #21V11100024/02/2021

+ 5 more recalls. Check all on NHTSA.gov

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

Frequently Asked Questions

What are the most common Audi S8 problems?

According to Au7o's analysis of 823+ owner reports, the 2024-2024 Audi S8 has 3 documented issues. The most frequently reported are: Adaptive Air Suspension Multi-Point Failure, ZF 8-Speed Torque Converter and Valve Body Issues, 4.0T Turbo Coolant System Degradation. Of these, 3 are rated critical and should be addressed promptly.

Is the Audi S8 reliable?

The 2024-2024 Audi S8 has 3 known issues documented across 823+ owner reports. 3 issues are rated critical: Adaptive Air Suspension Multi-Point Failure and ZF 8-Speed Torque Converter and Valve Body Issues and 4.0T Turbo Coolant System Degradation. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Audi S8 problems?

Repair costs for known Audi S8 issues range from $1,000 to $6,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Adaptive Air Suspension Multi-Point Failure, typically costs $1,200-$4,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2013-2024 Audi S8 Adaptive Air Suspension Multi-Point Failure?

The S8 full-size luxury sedan places extreme demands on the air suspension system. All four struts and the compressor commonly need replacement between 60,000-100,000 miles. The heavy curb weight accelerates bladder wear. Repairs typically run $1,200-$4,500. Severity: high.

What is the 2013-2024 Audi S8 ZF 8-Speed Torque Converter and Valve Body Issues?

The S8 high-torque application stresses the ZF 8HP torque converter and valve body. Shudder, delayed shifts, and harsh engagement develop as the converter clutch wears and valve body solenoids degrade. Repairs typically run $2,500-$6,000. Severity: high.

What is the 2013-2024 Audi S8 4.0T Turbo Coolant System Degradation?

The S8 4.0T V8 shares coolant line issues with other 4.0T Audi models but the heavier sedan and higher power tune accelerate wear. Turbo oil and coolant line failures can cause expensive damage if not caught early. Repairs typically run $1,000-$3,500. Severity: high.

2024 Audi S8 Problems: 3 Issues Every Owner Should Know

All 3 Known Issues

When Issues Typically Appear

2013-2024 Audi S8: Adaptive Air Suspension Multi-Point Failure#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2013-2024 Audi S8: ZF 8-Speed Torque Converter and Valve Body Issues#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2013-2024 Audi S8: 4.0T Turbo Coolant System Degradation#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

Other Audi Models

Frequently Asked Questions

What are the most common Audi S8 problems?

Is the Audi S8 reliable?

How much does it cost to fix common Audi S8 problems?

What is the 2013-2024 Audi S8 Adaptive Air Suspension Multi-Point Failure?

What is the 2013-2024 Audi S8 ZF 8-Speed Torque Converter and Valve Body Issues?

What is the 2013-2024 Audi S8 4.0T Turbo Coolant System Degradation?