L-Finesse design themes, and clear RX lines, are applied to this Lexus Future Crossover (LF-X). Now a show car cliche, the LF-X promises a blend of sport sedan and sport/utility manners in the glimpse at a future production model. Sport is ensured with the strong 4.3-liter V-8 engine underhood motivating all four wheels. All the essential safety and comfort features are represented, with tech kudos for a stow-away third-row seat, drive-by-wire system, and customizable dash-fitted LCD display. The interior is quite futuristic, with a sci-fi steering wheel, slender bucket seats, vertically stacked gauges, and minimalist, modern trim. All told, this is the type of vehicle that should appeal in all of Lexus' broadening markets.