Double-Deck Trains

It was announced on 22nd October 2025 that the lines through the Channel Tunnel would see double-decker trains by 2031. An order was placed for their construction and delivery in October 2025.

This article takes a look at the history of double-deck trains and carriages.

The featured image for this article shows what one of these trains would look like in Eurostar’s grey livery. The fully electric fleet of trains will be named Eurostar Celestia, which comes from the Latin word caelestis, meaning ‘heavenly’. The colour of the train has not yet been decided, but the current colour of Eurostar trains is grey, dark blue and yellow. Each train would be 200m long. Currently two are run together making an entire service 400m long. Double-decker trains don’t have twice as many seats as a single-deckers though, just because there needs to be room for interior steps, but there would be a fifth more seats. This means an increase from just under 900 seats on the current service to just over a thousand.

http://rogerfarnworth.com/2026/05/04/double-decker-trains/