2021 Acura TLX Oil Capacity
The 2021 Acura TLX oil capacity ranges from 5-5.5 qt with filter, depending on engine. Known viscosities include 0W-20. Use the engine row below for the most precise refill spec.
Direct answer
2021 TLX: 5-5.5 qt with filter
The 2021 Acura TLX oil capacity ranges from 5-5.5 qt with filter, depending on engine. Known viscosities include 0W-20.
Source notes
Specs on this page are sourced from owner-manual or OEM reference material.
Engine-Specific Oil Specs
Pick the matching engine before refilling. Detail pages keep source notes and filter data when available.
Before You Buy Oil
Why Engine Match Matters
A year and model search is close, but engine choice can still change oil capacity and filter fit. If your engine is unclear, use the VIN lookup and then confirm the result against the owner manual.
Common Questions
How many quarts of oil does a 2021 Acura TLX take?
It takes 5-5.5 qt with filter, depending on engine.
What oil viscosity does a 2021 TLX use?
Known viscosities on this page include 0W-20.
Does this capacity include the oil filter?
Yes. The main capacity shown on this page is the refill amount with a new oil filter.