🧪Fluid Capacities

Mercedes Benz GT AMG Fluid Capacities

Factory manual fluid capacities for the Mercedes Benz GT AMG. Exact capacities and specs extracted from the LEMON service manual archive.

Last updated: 2026-11-10 • Reading time: 8 min • By AllOEMManuals Editorial Team

Quick Answer

2017-2021 Mercedes Benz GT AMG: — PAG Oil Note: Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label".

GenerationYearsTop spec
2017-20212017-2021— PAG Oil Note: Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label".

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Mercedes Benz GT AMG maintenance schedule

Manual ReferenceFluid Capacities

Check fluid capacities information for your Mercedes Benz GT AMG

2017-2021 Mercedes Benz GT AMG: — PAG Oil Note: Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label".

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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2017-2021

2017-2021Open 2017 manual
Air Cond Compressor Oil— PAG Oil Note: Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label".
Air Cond Refrigerant— R-134a Note: Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label".
Automatic Transmission Fluid7.40 QTS. (7 L) — Automatic Transmission Fluid. Specification 236.25 Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Brake Fluid— MB Brake Fluid Note: Only use products recommended by Mercedes Benz.
Engine Coolant15.00 QTS. (14.19 L) — MB Anticorrosion/Antifreeze Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Engine Oil7.40 QTS. (7 L) Note: Only use products recommended by Mercedes Benz.
Fuel Tank19.80 GALS. (74.95 L) Note: Reserve tank capacity: 3.2 gals.
Notes
  • →Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label".
  • →Only use products recommended by Mercedes Benz. Approximate capacity.
  • →Only use products recommended by Mercedes Benz.
  • →Reserve tank capacity: 3.2 gals.
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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 Mercedes Benz GT AMG 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 Mercedes Benz GT AMG use?
2017-2021 Mercedes Benz GT AMG: — PAG Oil Note: Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label".
Why do fluid capacities vary by generation for the Mercedes Benz GT AMG?
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: 2026-11-10

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