A must for every modern Amtrak Superliner train, the ready-to-run Kato Superliner I Sleeper is based on the standard long-distance cars used on many longer Amtrak runs. Patterned after the highly successful Santa Fe Hi-Level double-deck cars, the Superliner I fleet was introduced in the late 1970s as Amtrak's first all-new long-distance cars. This car features appropriate trucks, detailed interior, exterior finish that matches other Kato cars and magnetic knuckle couplers. The Superliner I Sleeper also has provisions to add interior lights as well as an optional marker light kit, both sold separately.