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2021 Mercedes-Benz Gls450 Fluid Capacities
OEM fluid capacity chart from the factory service manual for the 2020-2022 (2020-2022).
Quick Answer
Air Cond Compressor Oil
3.90 OZS. (0.11 L) — PAG Oil Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Automatic Transmission Fluid
10.57 QTS. (10 L) — Automatic Transmission Fluid D971 (Color of Transmission Oil: Gold) Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Brake Fluid
0.53 QTS. (0.5 L) — Brake Fluid (DOT 4 plus) Note: Only use products recommended by Mercedes Benz.
Engine Coolant
10.30 QTS. (9.74 L) — MB Anticorrosion/Antifreeze Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Engine Oil
8.90 QTS. (8.42 L) — MB Approved Synthetic Engine Oil - SAE 0W-30, 5W-30, 5W-40 or 0W-40 Note: Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products).
Transfer Case Fluid
0.72 QTS. (0.68 L) — MB Transfer Case Fluid Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Notes
- →Only use products recommended by Mercedes Benz. Approximate capacity.
- →For further details see "Air conditioner specification label". Approximate capacity.
- →Only use products recommended by Mercedes Benz.
- →Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products).
- →Reserve tank capacity: 3.2 gals.
This vehicle's factory manual
2021 Mercedes-Benz Gls450: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Related for Your 2021 Mercedes-Benz Gls450
Frequently Asked Questions
- What are the fluid capacities for a 2021 Mercedes-Benz Gls450?
- The 2021 Mercedes-Benz Gls450 fluid capacities are: Air Cond Compressor Oil: 3.90 OZS. (0.11 L) — PAG Oil Note: Only use products recommended by Mercedes Benz. Approximate capacity., Automatic Transmission Fluid: 10.57 QTS. (10 L) — Automatic Transmission Fluid D971 (Color of Transmission Oil: Gold) Note: Only use products recommended by Mercedes Benz. Approximate capacity., Brake Fluid: 0.53 QTS. (0.5 L) — Brake Fluid (DOT 4 plus) Note: Only use products recommended by Mercedes Benz., Engine Coolant: 10.30 QTS. (9.74 L) — MB Anticorrosion/Antifreeze Note: Only use products recommended by Mercedes Benz. Approximate capacity., Engine Oil: 8.90 QTS. (8.42 L) — MB Approved Synthetic Engine Oil - SAE 0W-30, 5W-30, 5W-40 or 0W-40 Note: Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products)., Transfer Case Fluid: 0.72 QTS. (0.68 L) — MB Transfer Case Fluid Note: Only use products recommended by Mercedes Benz. Approximate capacity..
- How much engine oil does a 2021 Mercedes-Benz Gls450 take?
- Engine oil capacity depends on the engine and whether the filter is changed. Check the applicable manual for your exact vehicle and service procedure before filling.