MTR Express trains operate Intercity services between Stockholm and Göteborg. They use modern low-floor EMU, equipped with air-condition, WiFi and power sockets. All trains have comfortable seats with four seats per row (2+2). There is no dedicated 1st class but if you book the "1 Class Plus" tariff you can optionally book the seat next to yours as well for a little surcharge and have plenty of extra room. Trains have facilites for the disabled. Snacks and drinks are available from a self-service buffet.
Stockholm - Göteborg