The SC 430 featured a retractable aluminium hardtop, all-leather interior with brushed-aluminum accents, navigation screen with folding wood panel, and 18-inch aluminium wheels. Chrome Lexus emblems were mounted on the back of the front seat headrests. The coupe has four seat belts and could technically seat four, but rear-seat space is limited. The hardtop fully retracts in 25 seconds. Standard luxury features include Burl Walnut or Bird's Eye Maple wood trim, a Mark Levinson premium sound system, DVD-based navigation system, and headlamp washers. For additional trunk space, as an option the SC 430 could be equipped with run-flat tires.