Subaru Solterra Fluid Capacities
Factory manual fluid capacities for the Subaru Solterra. Exact capacities and specs extracted from the LEMON service manual archive.
Last updated: 2026-10-29 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
2024 Subaru Solterra: — FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid
| Generation | Years | Top spec |
|---|---|---|
| 2024 | 2024 | — FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid |
| 2023 | 2023 | — FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid |
This vehicle's factory manual
The spec is above. This opens the 2024 Subaru Solterra factory book. Use another year if yours is older.
Subaru Solterra maintenance schedule
Know the exact fluid capacities job for your Subaru Solterra
2024 Subaru Solterra: — FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid
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.
Exact Vehicle Check
The button opens the factory book for this vehicle. Use the engine picker only when your trim is not the one this page already matched.
2024
- →The fluid capacity is the quantity of reference. If replacement is necessary, contact your SUBARU dealer. Using transaxle fluid other than the above type may cause abnormal noise or vibration, or ultimately damage the front eAxle of your vehicle.
- →The fluid capacity is the quantity of reference. If replacement is necessary, contact your SUBARU dealer. Using transaxle fluid other than the above type may cause abnormal noise or vibration, or ultimately damage the rear eAxle of your vehicle.
- →Similar high-quality ethylene glycol-based non-silicate, non-amine, and non-borate coolant with long-life hybrid organic acid technology. DO NOT use plain water alone. The fluid capacity is the quantity of reference. If replacement is necessary, contact your SUBARU dealer.
- →Similar high-quality ethylene glyco-based,low electric conductivity coolant, non-amine and non-borate coolant with azole additives. DO NOT use plain water alone. The fluid capacity is the quantity of reference. If replacement is necessary, contact your SUBARU dealer.
2023
- →The fluid capacity is the quantity of reference. If replacement is necessary, contact your SUBARU dealer. Using transaxle fluid other than the above type may cause abnormal noise or vibration, or ultimately damage the front eAxle of your vehicle.
- →The fluid capacity is the quantity of reference. If replacement is necessary, contact your SUBARU dealer. Using transaxle fluid other than the above type may cause abnormal noise or vibration, or ultimately damage the rear eAxle of your vehicle.
- →Similar high-quality ethylene glycol-based non-silicate, non-amine, and non-borate coolant with long-life hybrid organic acid technology. DO NOT use plain water alone. The fluid capacity is the quantity of reference. If replacement is necessary, contact your SUBARU dealer.
- →Similar high-quality ethylene glyco-based,low electric conductivity coolant, non-amine and non-borate coolant with azole additives. DO NOT use plain water alone. The fluid capacity is the quantity of reference. If replacement is necessary, contact your SUBARU dealer.
Manual already checked Amazon for you
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Subaru Solterra Fluid Service Kit
Buy all the fluids your Subaru Solterra needs in one cart.
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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
One search shows all of the above on a single page.
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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 Subaru Solterra 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 Subaru Solterra use?
- 2024 Subaru Solterra: — FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid
- Why do fluid capacities vary by generation for the Subaru Solterra?
- 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: 2026-10-29