🧪Fluid Capacities

BMW 340i GT xDrive Fluid Capacities

Factory manual fluid capacities for the BMW 340i GT xDrive. Exact capacities and specs extracted from the LEMON service manual archive.

Last updated: 2026-11-09 • Reading time: 8 min • By AllOEMManuals Editorial Team

Quick Answer

2017-2019 BMW 340i GT xDrive: 1.20 LBS. (0.54 KG) — R-134a Part No. 83 19 9 408 386. R1234yf Part No. 83 19 2 354 790 Note: The nameplate in the engine compartment indicates which refrigerant has been used.

GenerationYearsTop spec
2017-20192017-20191.20 LBS. (0.54 KG) — R-134a Part No. 83 19 9 408 386. R1234yf Part No. 83 19 2 354 790 Note: The nameplate in the engine compartment indicates which refrigerant has been used.

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BMW 340i GT xDrive maintenance schedule

Manual ReferenceFluid Capacities

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2017-2019 BMW 340i GT xDrive: 1.20 LBS. (0.54 KG) — R-134a Part No. 83 19 9 408 386. R1234yf Part No. 83 19 2 354 790 Note: The nameplate in the engine compartment indicates which refrigerant has been used.

Fluid type and capacity can change by engine, drivetrain, and transmission. Verify the exact branch before filling anything. Once the spec is confirmed, use the supplies and purchase links below to build the full one-trip shopping list before you start the repair.

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2017-2019

2017-2019Open 2017 manual
Air Cond Refrigerant1.20 LBS. (0.54 KG) — R-134a Part No. 83 19 9 408 386. R1234yf Part No. 83 19 2 354 790 Note: The nameplate in the engine compartment indicates which refrigerant has been used.
Automatic Transmission Fluid9.30 QTS. (8.8 L) — Automatic Transmission Fluid ATF+3
Brake Fluid— BMW Brake Fluid DOT 4 with low viscosity
Differential Gear Oil— Hypoid Axle Oil G3 (Fuchs Titan EG 4218) Only for Rear differential, not for hang-on clutch (HOC) Note: BMW Part No. 83 22 2 365 988.
Engine Coolant4.13 QTS. (3.9 L) — Frostox HT-12 antifreeze and corrosion inhibitor
Engine Oil6.50 QTS. (6.15 L) — BMW High Performance Synthetic Engine Oil, SAE 0W-20
Windshield Washer FluidNote: Fill with water and - if required - with a washer antifreeze (according to manufacturer's recommendations). Mix the washer fluid before adding it to the reservoir.
Notes
  • →The nameplate in the engine compartment indicates which refrigerant has been used.
  • →BMW Part No. 83 22 2 365 988.
  • →Fill with water and - if required - with a washer antifreeze (according to manufacturer's recommendations). Mix the washer fluid before adding it to the reservoir.
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One-Trip Shopping List

Recommended supplies and tools for this job, grouped so you can buy everything before the repair starts.

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Fluid Extraction Pump

Cleanly remove old fluids from reservoirs.

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Clean Shop Rags

Lint-free rags for cleaning dipsticks and spills.

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Multi-Purpose Funnel

Long-neck funnel for hard-to-reach fill points.

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Nitrile Gloves

Keep hands clean during multi-fluid maintenance.

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Project Essentials

Basic tool sets, gloves, and cleaning supplies for your BMW 340i GT xDrive so the job is ready when the parts arrive.

Frequently Asked Questions

Where is this data from?
Extracted directly from the LEMON factory service manual archive. Sources are cited per generation.
What fluid capacities does a BMW 340i GT xDrive use?
2017-2019 BMW 340i GT xDrive: 1.20 LBS. (0.54 KG) — R-134a Part No. 83 19 9 408 386. R1234yf Part No. 83 19 2 354 790 Note: The nameplate in the engine compartment indicates which refrigerant has been used.
Why do fluid capacities vary by generation for the BMW 340i GT xDrive?
Different engine options, transmission types, and cooling system designs across model years change total fluid volumes. Always use the capacity listed for your exact year and engine code — do not guess across generations.

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Author & Review

Published by AllOEMManuals, founded by Lyndon Bedford, an automotive technician with 20 years of experience. He owned and operated a mechanic shop in Hurst, Texas from 2014 to 2022 and continues hands-on repair work.

Content may combine manual references, general repair templates, and AI-assisted drafting. Confirm the source, vehicle configuration, and applicability before working. Report corrections through our contact page.

Last updated: 2026-11-09

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