How many quarts of oil does an Acura Rl take?
The Acura RL generally requires about 4.5 quarts of engine oil for a standard change with the filter. Exact capacity can vary slightly by model year and engine variant, so it’s best to confirm with your owner's manual or service data for your specific car.
In this article, we break down the typical oil capacity across the RL’s generations and offer guidance on how to verify the exact amount for your vehicle. The number you’ll see most often cited is around 4.5 quarts, but small variations can occur depending on the year and engine configuration.
Oil capacity by generation
First-generation RL (2005–2009)
For most 2005–2009 Acura RL models, the standard engine oil capacity is about 4.5 quarts with a filter during a typical oil change. This figure is widely used in owner manuals and service guides, though there can be small differences based on specific engine variants and any additional components replaced during service.
Second-generation RL (2010–2012)
The 2010–2012 RL largely follows the same general guideline, with an approximate capacity near 4.5 quarts (with a filter) for a standard oil change. As with the earlier generation, exact figures can vary by trim level or engine variant, so checking the manual is recommended for precision.
How to verify the exact capacity for your RL
Check your owner’s manual or the official service data for the precise oil capacity of your particular year and engine variant. If you’re performing the change yourself, you can also confirm by draining the oil, re-filling to the recommended level, and ensuring the dipstick reads within the proper range after the engine runs and settles.
Summary
In most Acura RL models, you can expect to need about 4.5 quarts of engine oil with the filter for a full change. Always verify the exact capacity for your specific year and engine variant in the owner's manual or service documentation to ensure accuracy.
