How much oil does a 2018 Lexus LS 500 take?
About 6.6 quarts (6.3 liters) of engine oil with a filter change.
The 2018 Lexus LS 500 uses a 3.5-liter twin-turbo V6, and the typical oil‑change capacity cited for this model is around 6.6 quarts when you replace the filter. Exact amounts can vary by market and by whether you replace the oil filter, so it’s best to verify the specification in the owner’s manual or with a Lexus dealer. The recommended oil in many regions is a synthetic 0W-20, but confirm the grade for your vehicle’s market and production date.
Official oil capacity for the 2018 LS 500
Below is the widely cited capacity for a standard oil and filter service. This figure assumes a new filter is installed during the change.
- Engine oil capacity (with filter): 6.6 quarts (6.3 liters)
In practice, you may find a small variance based on the exact engine build and regional specifications. Always check the dipstick after filling and adjust to the proper level as indicated by the manual.
Oil type and maintenance notes
Recommended oil grade
Most markets specify synthetic 0W-20 for the 3.5L twin‑turbo V6 in the LS 500, but always confirm the exact grade for your vehicle’s VIN and region by consulting the owner's manual or a Lexus service advisor.
Summary
The 2018 Lexus LS 500 typically requires about 6.6 quarts (6.3 liters) of engine oil when performing an oil and filter change, with 0W-20 synthetic being a common recommendation. Always verify the precise capacity and oil grade for your specific car, and use the dipstick to ensure the oil level is correct after a service.
