Rolling stock

Citadis light rail vehicles: Designed to reflect your city’s unique identity

Citadis Light rail at a glance

  • The broadest market coverage, worldwide
  • Setting the standard as market leader
  • Ordered or in service in 140 cities around the world
  • Dedicated to all types of lines and tramway/light rail networks
  • Both standard and customised trams to reflect the city’s unique identity

As a market leader in the light rail vehicle (LRV) segment, Alstom Citadis™ offers modern mobility solutions for the modern-day city. Our global leadership in the light rail sector is built on innovative technology that has been tried and tested in numerous applications, resulting in best-in-class reliability. We offer unique modular concepts, providing public transport authorities and operators with the opportunity to customise the tram to meet their specific requirements, from current infrastructure to rolling stock.

  • >8,000
    vehicles ordered
  • 140
    In successful revenue service in more than 140 cities around the world
  • >30
    year track record
  • 4
    times less energy consumption than a bus, 10 times less than a car

Unmatched capacity

Our light-rail solutions are highly flexible and can be configured to match changing passenger levels. Due to the vehicle modularity, it can fulfil the capacity needs of any urban environment by adding additional modules to the existing vehicles at a later point in time. The trams can also be coupled to form longer trainsets in multiple units, enabling an overall capacity of more than 20,000 passengers per hour, per direction.

In 2021, Ile-de-France Mobilités and RATP placed an order with Alstom for 37 Citadis X05 tramways

A revelation for passengers

Alstom’s light-rail solutions have been designed to delight the passenger. Tall windows offer a wide view of the city, while the ergonomic seats, pleasing materials, climate control and real-time passenger information displays ensure a comfortable and convenient ride. Wide doors allow smoother passenger exchange at each stop and therefore lower dwell time, and the low floor throughout the vehicle enables both accessibility and easy movement within the vehicle.

Alstom is delivering 40 additional low-floor Flexity trams for Zurich
Alstom is delivering 40 additional low-floor Flexity trams for Zurich

Putting safety first

Extensive experience in active and passive safety technology is reflected in the tram design, which sets new standards in safety performance. ODAS, the world’s first homologated obstacle detection assistance system, assists tramway drivers in critical situations by detecting obstacles and avoiding collisions. Developed to make urban transport even safer, it can be installed or retrofitted on Alstom and non-Alstom trams.

With Alstom’s collision and overspeed monitoring and prevention system, COMPAS, trams operate at a safe speed and brake automatically, preventing collisions. This vision-based system provides greater safety for passengers, drivers and road users.

 

Making cities safer: collision prevention & driver assistance for light rail vehicles

Battery-powered version for emissions-free transport

Alstom leads the industry in offering a complete range of catenary-free solutions proven, in commercial passenger service, to be reliable and giving optimised energy consumption. The Citadis B on-board solution gives fully autonomous operation between stops and blends seamlessly into the urban environment.

Making cities more beautiful: catenary-fee operation for light rail vehicles
  • Citadis multi-articulated for Dubai, UAE

    The Dubai tram for Dubai Roads and Transport Authority is the first turnkey tram system in the Gulf region and the world’s first 100% catenary-free tram line. Offering state-of the-art technologies, it was specifically designed to meet the transport needs of the Dubai urban environment.

  • Citadis for Rio Porto Maravilha, Brazil

    Alstom was awarded a contract by VLT Carioca to take part in the modernisation of Rio Porto Maravilha area with the supply of a full catenary-free integrated tramway system. The network, totalling 28 km over three lines, entered into service for the 2016 Olympic Games.

  • Flexity 2 tram for Blackpool, UK

    By delivering 16 Flexity 2 trams to Blackpool, Alstom helped revitalise one of Britain’s oldest tram systems, boosting the city’s appeal and reducing energy use. Each tram carries around 74 seated passengers, with space for wheelchairs, pushchairs and additional standing room.

  • Flexity trams for Vienna, Austria

    The 119 Flexity trams replacing Vienna’s high‑floor models will be fully operational by 2026. At 34 m long, they offer space for 211 passengers and feature low energy use and LED lighting. Multipurpose areas provide room for strollers, bicycles and wheelchair users.

  • Citadis trams for Angers, France

    The Angers Loire Metropole conglomeration has expanded its three-line tramway network to meet the growing mobility needs of its citizens. 20 additional Citadis trams complement the previous 17 Citadis tram fleet, which entered commercial service in June 2011 on line A. The new trams are operated on lines B & C since 2023.

  • Citadis trams for Frankfurt, Germany

    The city transport operator Stadtwerke Verkehrsgesellschaft Frankfurt am Main (VGF) has chosen Alstom to supply 45 Citadis trams specially adapted for the German market. The trams will run on Frankfurt’s existing lines, supporting urban mobility in a city undergoing rapid growth.

  • Integrated Tramway system for Lusail, Qatar

    Alstom, as part of a consortium, delivered an integrated tramway system for Lusail’s new smart city in Qatar. Chosen for its strong system‑integration capabilities and proven catenary‑free expertise, Alstom equipped the 4‑line network, combining at‑grade, tunnel and elevated sections.

  • Citadis Classic tram for Gothenburg, Sweden

    Gothenburg transit authority purchased 80 Citadis Classic trams to modernise Sweden’s largest 160‑km light rail network. The trams are adapted to existing infrastructure and Swedish weather. Their low‑floor design offers obstacle‑free access, including space for wheelchairs.

  • Flexity trams for Essen, Germany

    Ruhrbahn GmbH has ordered 26 Flexity trams, building on a reliable fleet of 42 vehicles. The 30‑m‑long, 2.3‑m‑wide trams feature the world’s first homologated ODAS obstacle‑detection system, which identifies even non‑metallic objects and warns the driver to enhance safety.

  • Citadis trams for Athens, Greece

    Alstom has delivered 25 state‑of‑the‑art Citadis X05 trams to Attiko Metro for the Athens and Piraeus network. In service since November 2021, the 33‑m‑long trams have 5 modules, 3 bogies and a capacity of up to 294 passengers.