( http://www.TFLcar.com ) The 2013 Lexus LS & F Sport share the same 386 horsepower 4.6-liter V8. They also share the same new design language with the F Sport now featuring the new Lexus Spindle grill. In this video Nathan get to drive both cars in Tucson, Arizona to see what changes Lexus has made to the Flagship of the brand. In the process he also get a peak at the latest Lexus technology that will eventually filter down through the entire brand and into almost every Toyota product.