⚙️Transmission Fluid
BMW 8 Series Transmission Fluid
Find the correct transmission fluid type and capacity for your BMW 8 Series. Covers automatic and manual transmissions for all years.
Quick Answer
The BMW 8 Series transmission fluid type depends on your transmission — automatic models require the manufacturer-specified automatic transmission fluid. Manual transmissions use manufacturer-specified manual transmission fluid. See the year breakdown below.
1994-1999
1994-1999Automatic Fluid TypeManufacturer-specified ATF (check owner's manual)
Auto Drain & Fill3.0 - 4.0 quarts
Auto Total Capacity7.0 - 12.0 quarts
Manual Fluid TypeManufacturer-specified manual transmission fluid
Manual Capacity2.0 - 3.0 quarts
Change Interval30,000 - 60,000 miles
Notes
- →Use ONLY the manufacturer-specified fluid — wrong ATF can damage the transmission
- →Check transmission fluid level with engine running and at operating temperature
- →Dark, burnt-smelling fluid indicates overheating — change immediately
1991-1993
1991-1993Automatic Fluid TypeManufacturer-specified ATF (check owner's manual)
Auto Drain & Fill3.0 - 4.0 quarts
Auto Total Capacity7.0 - 12.0 quarts
Manual Fluid TypeManufacturer-specified manual transmission fluid
Manual Capacity2.0 - 3.0 quarts
Change Interval30,000 - 60,000 miles
Notes
- →Use ONLY the manufacturer-specified fluid — wrong ATF can damage the transmission
- →Check transmission fluid level with engine running and at operating temperature
- →Dark, burnt-smelling fluid indicates overheating — change immediately
Frequently Asked Questions
- What transmission fluid does a BMW 8 Series use?
- The BMW 8 Series transmission fluid type depends on the year and transmission. Automatic transmissions require the manufacturer-recommended ATF — using the wrong type can cause shifting problems or damage. Manual transmissions use manufacturer-specified manual transmission fluid. See below for your specific year.
- How much transmission fluid does a BMW 8 Series take?
- A drain-and-fill on the BMW 8 Series automatic transmission typically takes 3.5-4.0 quarts. The total system capacity is 7-12 quarts. For a complete fluid exchange, you'll need the full capacity amount.
- How often should I change transmission fluid in my BMW 8 Series?
- Change your BMW 8 Series automatic transmission fluid every 60,000-100,000 miles under normal conditions. For severe duty (towing, mountain driving, hot climates), change every 30,000-60,000 miles.
- Does the BMW 8 Series have a transmission dipstick?
- Many 2010+ BMW 8 Series models have sealed transmissions with no dipstick. Fluid level is checked via a fill plug underneath the vehicle. Older models typically have a traditional dipstick under the hood.
BMW 8 Series Repair Guides
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