How much oil does a Lexus CT 200h take?
The engine oil capacity for the Lexus CT 200h is about 4.7 quarts (roughly 4.5 liters) when performing a full drain and oil change, including the filter. This figure applies to the 1.8-liter hybrid powertrain used in most CT 200h models from around 2009 to 2013. Always verify with your owner's manual or a Lexus dealer for the exact specification for your year and market.
The CT 200h uses a 1.8-liter Atkinson-cycle engine paired with an electric motor. The total oil capacity can vary slightly by model year and whether the oil filter is replaced during the change. The following sections outline the standard capacity, what it includes, and recommendations for oil type and maintenance.
Official capacity and what it includes
Before listing the standard figures, note that capacity is given as the total oil required when performing a full drain and replacement, including the oil filter. If you’re topping up between changes, you’ll add only the amount needed to bring the dipstick within the proper range.
- Engine oil capacity (with filter): approximately 4.7 quarts (4.5 liters).
- Without filter: approximately 4.2–4.4 quarts (4.0–4.2 liters).
Concluding note: When performing a full oil change, include the filter; otherwise you may underfill. Always use the recommended oil grade and maintain the level between the dipstick marks after a warm engine restart.
Oil type and maintenance tips
For most markets, the CT 200h calls for a full-synthetic oil with a low-viscosity grade. The typical specification is 0W-20, suitable for modern Toyota/Lexus hybrids, though some regions may permit 5W-20 depending on climate and local guidelines. Always consult your owner's manual or a Lexus service advisor to confirm the correct viscosity for your year and market, and adhere to the indicated service intervals for synthetic oil.
When changing oil, replace the oil filter, use OEM-recommended products where possible, and properly reset any maintenance indicators after the service. If you are unsure about the exact capacity for your specific vehicle, contact a Lexus dealer or a qualified technician for verification.
Summary
The CT 200h typically takes about 4.7 quarts (4.5 liters) of engine oil when changing both oil and filter. Use the recommended 0W-20 synthetic oil (or the specified viscosity for your market) and follow the official maintenance schedule to ensure optimal performance of the hybrid powertrain.
