What type of fuel should I use for my Infiniti vehicle?

Infiniti vehicles typically recommend using premium unleaded gasoline with an octane rating of 91 or higher to achieve optimal performance. While some Infiniti models may operate on regular unleaded gasoline, using premium fuel can enhance engine efficiency, power output, and overall performance. It is important to consult the owner's manual for your specific model, as there can be variations based on the engine type and model year. Infiniti designs its vehicles to take advantage of premium fuel characteristics, which can contribute to better engine longevity and fuel economy. Users should be cautious when considering alternatives, as the wrong type of fuel could potentially impact the vehicle's performance and warranty coverage. For specific fuel recommendations and information on your vehicle, it is advisable to refer to the owner's manual or the Infiniti website.