Weighing a hefty 4,450 pounds in its aluminum and sheet-molded carbon enclosure, the Lexus LC (Luxury Coupe) 500h is right in line with the BMW 6 Series and a good deal below the Mercedes-Benz S-Class Coupe's 4,700 pounds. It is also 1,000 pounds more than the Porsche Carrera. Wanting to be a driver's car, the LC 500 went through more than 50 seat designs to arrive at the two available bucket versions. more