2021 Acura TLX Oil Type & Capacity: 0W-20 (5.0 quarts)
The 2021 Acura TLX takes 0W-20 motor oil — 5.0 quarts with a filter change, per the factory service manual.
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base | Genuine ACURA Motor Oil 0W-20. API Premium-grade 0W-20 detergent oil | 5.00 QTS. | 4.60 QTS. | — |
| SH-AWD | Genuine ACURA Motor Oil 0W-20. API Premium-grade 0W-20 detergent oil | 5.00 QTS. | 4.60 QTS. | — |
| Type S SH-AWD | Genuine ACURA Motor Oil 0W-20. API Premium-grade 0W-20 detergent oil | 5.00 QTS. | 4.60 QTS. | — |
More factory specs & repair guides for your TLX
🛞 2021 Acura TLX Tire Size & Pressure →🌧️ 2021 Acura TLX Wiper Blade Sizes →💡 2021 Acura TLX Light Bulb Sizes →📖 2021 Acura TLX Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
5.24 quarts (4.95 L) — 50/50 mix of HONDA Long-Life Antifreeze/Coolant Type 2 and distilled water. Includes: the coolant in the reserve tank and that remaining in the engine.
Frequently asked questions
What type of oil does a 2021 Acura TLX take?
The 2021 Acura TLX takes 0W-20 motor oil (Genuine ACURA Motor Oil 0W-20. API Premium-grade 0W-20 detergent oil), per the factory service manual.
What is the oil capacity of a 2021 Acura TLX?
The 2021 Acura TLX oil capacity is 5.0 quarts with a filter change, or 4.6 quarts without changing the filter.
How often should I change the oil in my 2021 Acura TLX?
Most 2021 Acura TLX 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 2021 Acura TLX?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2021 Acura TLX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.