For 2020 3 Series Gran Turismo First generation BMW recommends to use: and genuine OEM automatic transmission fluid with a part number: 81 22 2 152 426. To select the right automatic transmission fluid see the table below.

How much automatic transmission fluid you need to put into 2020 3 Series Gran Turismo depends on conditions listed below.

in your garage to make future searches easy.

Condition Volume
expand_more330 d xDrive with 2993cc Straight-6 Diesel 286 hp
expand_moreGA8HP70Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more320 d with 1995cc Straight-4 Diesel 200 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more318 d with 1995cc Straight-4 Diesel 136 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more320 i with 1997cc Straight-4 Petrol Engine 184 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more328 i xDrive with 1997cc Straight-4 Petrol Engine 245 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more320 d xDrive with 1995cc Straight-4 Diesel 200 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more335 i with 2979cc Straight-6 Petrol Engine 340 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more325 d with 1995cc Straight-4 Diesel 211 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more335 i xDrive with 2979cc Straight-6 Petrol Engine 340 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more320 i xDrive with 1997cc Straight-4 Petrol Engine 184 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more328 i with 1997cc Straight-4 Petrol Engine 245 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more330 d with 2993cc Straight-6 Diesel 286 hp
expand_moreGA8HP70Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426
expand_more335 i xDrive with 2979cc Straight-6 Petrol Engine 306 hp
expand_moreGA8HP45Z gearbox
New filling 8.98 US qt.
Part number: 81 22 2 152 426

Without special equipment it is possible to replace only ATF in the AT pan because of the way automatic transmission in 2020 BMW 3 Series Gran Turismo has been designed. It will take about 3090 minutes depends on your skill level and might save you up to $200 depends on the region you live in.

With a spanner or a retched with the right size head unscrew the refill plug and the drain plug. After that drain old AT fluid. If you want to replace the filter you need to remove the ATF pan, replace the filter and then install the ATF pan back with a new gasket. Screw back the drain plug with a new gasket and refill the transmission with new ATF.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2020 BMW 3 Series Gran Turismo user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and BMW warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow BMW 3 Series Gran Turismo service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2020 BMW 3 Series Gran Turismo you're not only saving money, but also also improving your technical skills and learning something new.

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