Most Acura TL models take about 4.5 to 5 quarts of engine oil with a replacement filter. The exact capacity depends on the engine and model year. This guide outlines typical figures by generation to help you plan an oil change accurately.
Always verify the precise amount for your car in the owner's manual or on the under-hood oil capacity label, as variations can occur with different oil filters or factory options.
Oil capacity by generation
1999–2003 Acura TL (3.2L V6)
The 1999–2003 TL uses a 3.2-liter V6 engine, and the oil capacity is commonly cited around 4.5 quarts (approximately 4.3 liters) with a new filter.
- 1999–2003 TL (3.2L V6): 4.5 quarts (4.3 L) including filter
When performing an oil change, start with about 4.5 quarts and check the dipstick after running the engine and rechecking level; top off as needed to reach the correct level.
2004–2008 Acura TL (3.2L V6)
The 2004–2008 TL continued with the 3.2-liter V6 configuration, typically requiring about 4.5 quarts of oil with a new filter.
- 2004–2008 TL (3.2L V6): 4.5 quarts (4.3 L) including filter
Note that exact capacity can vary slightly with filter size or changes in production parts; always confirm with the manual or service data for your VIN.
2009–2014 Acura TL (3.5L V6)
The 2009–2014 TL switched to a 3.5-liter V6, and oil capacity is commonly listed around 5.0 quarts (about 4.7 liters) with a new filter.
- 2009–2014 TL (3.5L V6): 5.0 quarts (4.7 L) including filter
For these models, it’s especially important to verify the exact figure based on the specific engine variant and filter, as there can be small differences between sub-models or production runs.
Summary
Across its generations, the Acura TL typically requires roughly 4.5 quarts of oil for the 3.2L V6 versions and about 5.0 quarts for the 3.5L V6 version, each including a new oil filter. Always consult your owner's manual or under-hood oil capacity label for the precise specification for your VIN, and adjust after the engine has run and the dipstick has been checked.