New IR double-decker.
New IR duplex: what's tried and tested and what's new.
The first of the 60 new double-decker Interregio trains will be in service from 17 July 2023. SBB is thus offering passengers greater comfort. These trains will operate in the Zurich/Swiss Plateau region and in French-speaking Switzerland.
Train characteristics.
- Train category: IR
- Number of trains: 60
- Seats: 466 / unit
- Low-floor entry: Yes
Operation routes.

Service zones.
- Sockets
- Window panes with improved mobile radio reception
- Priority seats for passengers with reduced mobility
- Wheelchair-accessible toilet
- Baby-changing table
- Cycle storage spaces
- Pram storage spaces
- Luggage storage space