A bilevel car or double-decker coach is a type of rail car that has two levels of passenger accommodation as opposed to one, increasing passenger capacity.
Bombardier MultiLevel Coach double-deck rail car operated by Exo in Montreal, Quebec in Canada. The Lucien-L'Allier station is in the background.
Bombardier Double-deck Coaches in Germany, used extensively on suburban trains (here: Rostock S-Bahn)
Czech Railways Class Bdmteeo294 in Kolín, Czech Republic.
Voiture à impériale
A passenger railroad car or passenger car, also called a passenger carriage, passenger coach, or passenger bogie is a railroad car that is designed to carry passengers. The term passenger car can also be associated with a sleeping car, a baggage car, a dining car, railway post office and prisoner transport cars.
Superliner double-deck auto-train lounge car operated by Amtrak
Trenitalia passenger car UIC-Z1
A very small passenger car operated by ČSD
Restored clerestory cars on display at the Mid-Continent Railway Museum in North Freedom, Wisconsin