Free API
Back to 2019 Audi A4
Help
2019 AUDI A4
2.0L I4 TFSI•AWD•AUTOMATIC•gas•turbo
1 active safety recall on this vehicle — view recalls
Founding sponsor spot is openYour name on every procedure for this vehicle, permanently.Sponsor — $99 →
Repairs0Labor512Torque5404Fluid8DTC1898Battery1Maintenance0Recalls1
Fluid · Rear Differential

Rear Differential

for 2019 Audi A4 2.0L I4 TFSI · AWD
Fluid Type
75W-90 synthetic gear oil
Spec: VW G 052 145 S2
Capacity
0.9qt
0.85 L
Drain & Refill
0.9 qt
0.85 L
Change Interval
80,000 mi
128,720 km
Data quality
Book-style estimate
Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.

Notes

Quattro AWD rear differential. Lifetime fill per Audi, service recommended at 80k miles.

Buy on Amazon
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Other fluid systems on this vehicle

🔌 Need this data in your app? It's all in the free API →
🔧 Database maintained under the daily editorial review of 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:XRedditFBWhatsAppThreadsEmail
⚠ STILL BEHIND THE PAYWALL
The 2019 Audi A4 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 A4 — $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 →