Is Lexus GS 350 good on gas?
The Lexus GS 350 requires premium (91 Octane) or higher gasoline for optimal performance and to prevent damage to the engine. Using regular (87 Octane) or mid-grade (89 Octane) gasoline is not recommended for the GS 350. It is important to use the recommended fuel type to ensure the proper functioning of the vehicle.Please note …