BMW 3 Series Touring (G21)
M340d (340 hp) Mild Hybrid xDrive Steptronic
2020 — 2022
Diesel
B57D30A
Oil capacity: 7 l
Recommended Engine Oils
High mileage (>150 000 km)
Priority to 40-viscosity oils for enhanced protection of worn components
Recommended Additives & Treatments
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