What is the difference between AP and IC trains in Portugal?

ID required eg passport for visitors, so you must have that number to hand when making the booking and have the ID with you when travelling. The AP (Alfa Pendular) trains are more modern that the IC (Intercidades) trains, are faster and make fewer stops but are more expensive.



In Portugal’s rail network (CP), the primary difference between AP (Alfa Pendular) and IC (Intercidades) is speed and modern comfort. The AP is the flagship high-speed tilting train, reaching speeds of 220 km/h (135 mph) and connecting major hubs like Lisbon, Porto, and Faro with minimal stops; it offers free Wi-Fi, power outlets at all seats, and a more "premium" feel. The IC (Intercidades) trains are slightly slower, reaching 200 km/h (120 mph), and serve a broader range of mid-sized towns with more frequent stops. While both offer 1st and 2nd class, the AP's "Conforto" class is notably more luxurious than the IC equivalent. In 2026, the price difference is usually only a few Euros, so it is a peer-to-peer "pro-tip" to book the AP whenever possible for a faster, smoother ride. However, IC trains are often more "flexible" for last-minute travel and offer a better look at the Portuguese countryside due to their more varied routes.

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Alfa Pendular (AP) trains are the fastest trains in Portugal, operating at speeds of up to 220 km/h.

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The ultra-modern InterCity Express provides two travel classes: ICE First Class and ICE Standard Class. Plus, all ICE carriages are equipped with power sockets at every seat, plenty of space for luggage, air conditioning, seats with tables, Wi-Fi, disabled facilities, a Children's play area, and a coffee bar.

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