BMW 640i GT xDrive Fluid Capacities
Factory manual fluid capacities for the BMW 640i 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
2018-2019 BMW 640i GT xDrive: 1.32 LBS. (0.59 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.
| Generation | Years | Top spec |
|---|---|---|
| 2018-2019 | 2018-2019 | 1.32 LBS. (0.59 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. |
This vehicle's factory manual
BMW 640i GT xDrive: choose your year, then confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
BMW 640i GT xDrive maintenance schedule
Check fluid capacities information for your BMW 640i GT xDrive
2018-2019 BMW 640i GT xDrive: 1.32 LBS. (0.59 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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2018-2019
- →The nameplate in the engine compartment indicates which refrigerant has been used.
- →The automatic transmissions have a extended oil filling. These transmissions require no oil change for their entire service life. The approved lifetime fluid must be used after repairs on the transmission or transmission oil cooler. The lifetime oil must not be mixed with or replaced by other types of automatic transmission fluid as this will cause transmission failure.
- →The oil reservoirs for hydraulic fluid are marked on the rim of the reservoir to show which type of oil grade can be used. ATF oil or Pentosin CHF oil.
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Fluids — Manual's Parts List
Everything for a full fluid service weekend.
- 1Engine OilShop →
Match viscosity to your spec
- 2CoolantShop →
Match color/chemistry — never mix types
- 3Long-Neck FunnelShop →
Transmission and differential fill holes are recessed
- 4Fluid Extraction PumpShop →
Remove old brake fluid from reservoir without mess
- 5Shop RagsShop →
You will need more than you think
Get everything at once
Search results vary; confirm each item and its fitment before buying.
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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.
Fluid Extraction Pump
Cleanly remove old fluids from reservoirs.
Clean Shop Rags
Lint-free rags for cleaning dipsticks and spills.
Multi-Purpose Funnel
Long-neck funnel for hard-to-reach fill points.
Nitrile Gloves
Keep hands clean during multi-fluid maintenance.
Project Essentials
Basic tool sets, gloves, and cleaning supplies for your BMW 640i 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 640i GT xDrive use?
- 2018-2019 BMW 640i GT xDrive: 1.32 LBS. (0.59 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 640i 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