Learn more about the new Infiniti FX50 at Auto Loan Daily. Whether you're browsing or in full purchase mode our buyer's guide can help you get the information you want on each new car trim. The new Infiniti FX50 is available with a starting price of $61,500 but can reach prices of $61,500 based on various packages, options, and your trim selection. For those worried about fuel economy you should know that the base model new Infiniti FX50 gets 14 miles per gallon in the city and 20 miles per gallon when cruising on the highway. Select a trim below to learn more about the new FX50 today.