2021 MINI JOHN COOPER WORKS

2.0L I4•AWD•gas•B48•turbo

Repairs0 Labor495 Torque129 Fluid11 DTC2244 Battery1 Maintenance0 Recalls1

Fluid · Automatic Transmission

Automatic Transmission

for 2021 Mini John Cooper Works 2.0L I4 · AWD

Fluid Type

Aisin WS ATF (equivalent to BMW 83 22 2 152 426)

Spec: BMW LT71141 / Aisin AFW+

Capacity

7.4qt

7 L

Drain & Refill

3.5 qt

3.31 L

Change Interval

60,000 mi

96,540 km

Data quality

Book-style estimate

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

Notes

8-speed automatic (8HP45 / 8HP50). Lifetime fill per BMW but service recommended at 60k-80k for performance driving.

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

A/C Refrigerant

Front Differential

Rear Differential

Manual Transmission

🔌 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 2021 Mini John Cooper Works 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 Mini John Cooper Works — $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 →