Hyundai Rotem HR5000

The HR5000 is an electric multiple unit rapid transit car ordered from Hyundai Rotem for the Los Angeles Metro Rail's B and D lines.

Following a decision by the Los Angeles County Metropolitan Transportation Authority (Metro) not to purchase additional CRRC HR4000 trains, bids were sought for new subway trains. In January 2024, 182 cars were ordered from Hyundai Rotem, with options for 50 more cars. These will enter service prior to the 2028 Olympic Games and Paralympic Games, with all trains in service by 2030.

History
, the Metro Rail subway fleet is at least 26 years old, with the Breda A650 trains built in two batches between 1988 and 1997.  New trains will allow for future replacement of all Breda A650 trains, expanded train service including a four-minute train frequency, and extensions of the D Line over three phases. 

In 2017, Metro awarded a contract to CRRC for 64 trains, with contract options for 218 cars.  These HR4000 trains were planned to enter service in 2020, with introduction into service currently planned for 2024.  Construction delays for trains were caused by supply chain issues as a result of the COVID-19 pandemic, as well as compliance with the Uyghur Forced Labor Prevention Act. Following these construction delays, and the passing of the Transit Infrastructure Vehicle Security Act by Congress in 2019 which prevents the use of further federal funding for CRRC, Metro decided not to exercise the options in the CRRC HR4000 contract in 2022.

In December 2022, Metro began procuring new subway trains with a request for proposals. Three bidders took part, Hitachi Rail, Hyundai Rotem and Stadler Rail. All three manufacturers have production facilities in the United States. In February 2024, a $663.7 million contract for 182 cars was awarded to Hyundai Rotem, with options for 50 more cars. Although Hyundai Rotem's bid was more expensive than Stadler, Metro indicated that the contract was not solely awarded on price.

Cars will be delivered in two-car trains, with a capacity of 245 passengers. Trains will be capable of running in multiple, up to three trains at a time. Trains will enter service prior to the 2028 Olympic Games and Paralympic Games, with all trains in service by 2030.