3.0L Turbo V6•AWD•AUTOMATIC•gas•DECA•turbo

Repairs0 Labor479 Torque2884 Fluid10 DTC1900 Battery1 Maintenance0 Recalls3

Fluid · Automatic Transmission

Automatic Transmission

for 2020 Audi S4 3.0L Turbo V6 · AWD

Fluid Type

Audi G 055 540 A2 (8-speed ZF)

Spec: ZF Lifeguard 8

Capacity

8.5qt

8.04 L

Drain & Refill

5.5 qt

5.2 L

Change Interval

40,000 mi

64,360 km

Data quality

Book-style estimate

Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.

Notes

ZF 8HP45 transmission; lifetime fill per Audi but 40k service recommended; requires special fill procedure

Other fluid systems on this vehicle

A/C Refrigerant

Front Differential

Rear Differential

🔌 Need this data in your app? It's all in the free API →

🔧 Built by master technician Chris Hackleman · Master Technician · 20+ years. Spot an error? Use the Help link above — a human reads every report.

Stuck on this repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI

Share:X Reddit FB WhatsApp Threads Email

⚠ STILL BEHIND THE PAYWALL

The 2020 Audi S4 repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.

The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy — and you'd be renting access, not freeing it. Sponsor once, free forever.

Sponsor the Audi S4 — $99 →

Building an app?

Free API access to all this data — 10 requests/day, no card required.

Get an API key →

Run a shop?

Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.

Try ShopBase →