The Surfliner is a family of bi-level intercity railcars[1] derived from the California Car.

While based on the Superliner, several changes were made to the design to make the car more suitable for corridor services with frequent stops.

[1] In February 1998, Amtrak ordered 40 Surfliner cars that were delivered by Alstom between 2000 and 2001[2] (all numbered in the 6xxx series).

[citation needed] In September 1999, Caltrans placed a smaller order for 22 cars.

[4][5] All Surfliner cars are equipped with overhead luggage racks, reclining seats with tray tables and footrests, reading lights, restrooms, AmtrakConnect WiFi, 120 V power outlets, and a wheelchair ramp.