Does the 2025 Lexus Nx350h require premium gas?
Yes, the 2025 Lexus NX350h hybrid SUV requires premium gasoline, according to the manufacturer's recommendations. This high-end luxury hybrid vehicle is designed to operate optimally with 91 octane or higher fuel.
Detailed Explanation
The 2025 Lexus NX350h is a hybrid electric vehicle that combines a 2.5-liter four-cylinder gasoline engine with an electric motor. This powertrain is engineered to deliver a balance of performance, efficiency, and low emissions. To ensure the engine and other components function as intended, Lexus specifies the use of premium unleaded gasoline with a minimum octane rating of 91.
Using regular 87 octane fuel in the NX350h could result in reduced power, decreased fuel economy, and potentially cause damage to the engine over time. The higher octane rating of premium gas helps prevent knocking or pinging in the engine, which can occur with lower octane fuels, especially under heavy load or high-performance driving conditions.
Reasons for Premium Fuel Requirement
- The NX350h's engine is designed to operate optimally with higher octane fuel to prevent knocking and pre-ignition.
- Premium gas helps maintain the engine's performance and efficiency, as well as protect its long-term durability.
- Using regular fuel could result in reduced power, decreased fuel economy, and potential engine damage over time.
- Lexus engineers the NX350h's powertrain to work best with premium 91 octane or higher gasoline.
In summary, the 2025 Lexus NX350h hybrid SUV requires premium gasoline with a minimum octane rating of 91 to ensure optimal performance, efficiency, and long-term engine health. Owners should always refer to the manufacturer's recommendations when fueling this luxury hybrid vehicle.
