2011 Acura TSX Oil Type & Capacity
The 2011 Acura TSX oil type depends on the engine: the 4D Sedan, 2.4 2, Automatic takes 0W-20 (4.2 quarts qt with filter); the 4D Sedan, 2.4 2, Standard takes 0W-20 (4.2 quarts qt with filter); the 4D Sedan, 3.5 4 takes 0W-20 (4.5 quarts qt with filter); the 4D Wagon takes 0W-20 (4.2 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 4D Sedan, 2.4 2, Automatic: 0W-20, 4.2 quarts with filter
- 4D Sedan, 2.4 2, Standard: 0W-20, 4.2 quarts with filter
- 4D Sedan, 3.5 4: 0W-20, 4.5 quarts with filter
- 4D Wagon: 0W-20, 4.2 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 4D Sedan, 2.4 2, Automatic — In-Line4 | API - SAE 0W-20 | 4.20 QTS. | 4.00 QTS. | Excluding the oil remaining in the engine. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
| 4D Sedan, 2.4 2, Standard — In-Line4 | API - SAE 0W-20 | 4.20 QTS. | 4.00 QTS. | Excluding the oil remaining in the engine. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
| 4D Sedan, 3.5 4 — V6 | API - SAE 0W-20 | 4.50 QTS. | 4.20 QTS. | Excluding the oil remaining in the engine. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
| 4D Wagon — In-Line4 | API - SAE 0W-20 | 4.20 QTS. | 4.00 QTS. | Excluding the oil remaining in the engine. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
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More factory specs & repair guides for your TSX
🛞 2011 Acura TSX Tire Size & Pressure →🌧️ 2011 Acura TSX Wiper Blade Sizes →💡 2011 Acura TSX Light Bulb Sizes →📖 2011 Acura TSX Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
6.56 quarts (6.2 L) — HONDA Long Life Antifreeze/Coolant Type 2. Change including the remaining 0.196 US gal. (0.74l) in reserve tank.
Frequently asked questions
What type of oil does a 2011 Acura TSX take?
It depends on the engine: 4D Sedan, 2.4 2, Automatic uses 0W-20; 4D Sedan, 2.4 2, Standard uses 0W-20; 4D Sedan, 3.5 4 uses 0W-20; 4D Wagon uses 0W-20.
What is the oil capacity of a 2011 Acura TSX?
Oil capacity depends on the engine: 4D Sedan, 2.4 2, Automatic holds 4.2 quarts with filter; 4D Sedan, 2.4 2, Standard holds 4.2 quarts with filter; 4D Sedan, 3.5 4 holds 4.5 quarts with filter; 4D Wagon holds 4.2 quarts with filter.
How often should I change the oil in my 2011 Acura TSX?
Most 2011 Acura TSX owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Acura recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2011 Acura TSX?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2011 Acura TSX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.