CFL Class 2400 and 2450

CFL Class 2400 and 2450 are a series of electric multiple units of the Coradia Max type built by Alstom for the Luxembourg National Railway Company CFL, the first customer for this double-decker version, with only one deck for the intermediate motor cars and the roof occupied by technical equipment. On 18 December 2018 CFL signed a contract with Alstom for the delivery of 34 double-decker regional trains, a 350 million euro order that included 22 three-carriage short units, Class 2400, and 12 six-carriage long units, Class 2450. Deliveries were initially scheduled between December 2021 and December 2024, but the COVID-19 pandemic postponed them from February 2023 to December 2025. The trains operate in Luxembourg, France and Belgium, replaced all of the CFL's Class 2000 units, and are due to increase the seat capacity of the fleet by nearly 50 percent. The first train, number 2410, entered service on 29 September 2024, and the first Class 2450 train entered service on 19 January 2026, with the entire fleet due to be delivered by late 2026.