Stadler-KVB Cologne: Modernizing Rail with High-Floor Light Rail

Stadler wins contract to supply 132 new **light rail vehicles** to KVB in Cologne. A significant EUR 700 million investment modernizes the city’s **railway** network, starting 2029.

Stadler-KVB Cologne: Modernizing Rail with High-Floor Light Rail
October 8, 2025 12:54 pm

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Introduction

Kölner Verkehrsbetriebe (KVB) and Stadler have initiated a rolling stock procurement project in Cologne, with Stadler contracted to deliver 132 new high-floor light rail vehicles. This project, valued at nearly EUR 700 million, represents a significant modernization initiative for KVB, with the first train deliveries slated for 2029.

Project Overview

The agreement was officially launched at a ceremony in Cologne. The primary objective of the project is to modernize the public transport network. KVB aims to encourage a shift from private vehicles to public transport by offering modern and comfortable light rail vehicles. The City of Cologne is providing financial support for this project.

Vehicle Specifications

The new vehicles are designed to meet KVB’s specific requirements, featuring an option for extending the trains with an intermediate module to increase capacity. Two coupled trains will accommodate up to 470 passengers. Each unit will include a rapid coupling system. The order encompasses 34 intermediate modules, each ten meters long, enabling the extension of selected vehicles to approximately 70 meters. These modules are intended to increase passenger capacity.

Technical Features and Design

The new high-floor light rail vehicles incorporate the latest vehicle technology. They include features such as a driver’s cab with enhanced visibility, a video-based mirror system, and adaptive cockpit displays. An integrated passenger counting system will assist in operational planning, while hybrid aluminium wheels are incorporated to reduce weight and noise. Inside, the trains will have energy-efficient climate control, LED lighting, 29-inch information displays, and wider gangways. The interior design emphasizes accessibility and passenger comfort.

Delivery and Operational Plan

The new vehicles are designed for a service life exceeding 30 years and will replace the existing Series 2200/2300 and 5100 trains. Stadler will provide long-term support, including spare parts, maintenance, and technical assistance. The initial phase includes the delivery of ten vehicles and five intermediate modules in 2029 for pre-series operation. Full series production is planned between 2030 and 2032, with the new fleet gradually entering service on lines 4, 13, and 18.

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Conclusion

Stadler is set to deliver 132 new high-floor light rail vehicles to KVB in Cologne, as part of a project valued at nearly EUR 700 million. The initial deliveries are scheduled for 2029, with full production from 2030 to 2032. The new trains will replace existing Series 2200/2300 and 5100 trains and are designed for a service life exceeding 30 years.

Company Summary

Kölner Verkehrsbetriebe (KVB): KVB is the public transport operator in Cologne, Germany, and is undertaking a major modernization program.

Stadler: Stadler is contracted to deliver the new light rail vehicles to KVB.

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