In the Japanese luxury brand's mid-to-large SUV lineup, the all-electric RZ may be the star

the show right now, but it's important to keep in mind that Lexus still produces 

The RX shares several components with the Toyota Highlander, such as the 2.5-liter

four-cylinder petrol hybrid powerplant with 184kW and 239Nm of output.

The RX line, however, diverges from the Highlander at the top. The RX 500h has a brand-new

273kW/460Nm 2.4-liter turbo hybrid powerplant, replacing the Toyota's V6 variant, which was previously