Lexus Earlier this year, Toyota revealed its first three-row electric SUV in the Highlander EV . Now, it's Lexus' turn to put its spin on this segment with the upcoming TZ, which boasts a more luxurious design, seating for up to six and a top range of around 300 miles. Like its cousins the Highlander EV and  Subaru Getaway , the TZ is based on Toyota's e-TNGA platform and will be available with two battery sizes (76.9kWh or 95.8kWh) and an upgraded Direct4 AWD system. While Lexus has yet to provide specific info about power, based on the output available from other models sharing this platform, we're expecting around 400 horsepower (or more) depending on the exact configuration.…