Taking a seat at the top of the G80 model line-up, the 5.0 Ultimate equips a 420-hp 5.0-liter V8 engine and the most luxurious specification levels available. This fully-loaded model boasts premium leather seating which is heated in the rear, while the front seats are heated and ventilated. A power trunk lid and full-color head-up display are present, and the sound system is upgraded to a Lexicon 17-speaker sound system. Manual rear side-window shades, as well as power rear window sunshades, complete the top-end feel, while a surround view monitor, standard park distance sensors, and genuine matte-finish wood and aluminum interior accents finish the 5.0 Ultimate off from a spec and feel perspective.