Key takeaways
- The ICE 2 is a half-train: a Class 402 power car at the front, a Class 808 driving trailer at the rear.
- Core idea, a splitting train: two half-trains run coupled and split en route to serve two destinations.
- Fastest way to identify it: one train end with windows and a nose flap, the other windowless.
- 44 half-trains were built between 1995 and 1997, rated for 280 km/h.
- Deployment lines and interior refurbishments change – treat as a snapshot, not a fixed fact.
Contents
Fact file
| Vehicle type | High-speed train as a half-train with one power car |
|---|---|
| Years built | 1995 to 1997 |
| Numbers built | 44 half-trains |
| Maximum speed | 280 km/h |
| Power output | around 4,800 kW per power car |
| Electrification system | 15 kV / 16.7 Hz AC |
| Train formation | power car – intermediate cars – driving trailer; two half-trains can be coupled |
| UIC type code | 93 (high-speed train) |
| Numbering scheme | power cars 402 0xx, driving trailer Class 808, intermediate cars in the 805 to 807 series |
| Typical deployment | ICE long-distance service, classically split at splitting stations |
Identifying features
Is this really the class in front of you?
- Only one windowless power car – at the other end of the train, a driving trailer with passenger windows
- The driving trailer has a nose flap, behind which the coupler sits
- Noticeably shorter than the ICE 1, no raised-roof restaurant car
- Often runs as a double formation of two coupled half-trains
- Power car vehicle number begins with 402, the driving trailer with 808
- Nose shape similar to the ICE 1, but with a visible flap seam on the driving trailer
Updated: August 2026 – A windowless power car at the front, and at the rear a vehicle that looks the same but has passenger windows and a flap on its nose: that’s the ICE 2, with its Class 402 power cars. This page shows you how to identify the second ICE generation, why it was built as a half-train, and what the splitting-train concept means for spotters.
Spotted an ICE 2? Document both ends of the train.
The power car and driving trailer carry their own numbers – with Traintrack you log both in seconds.
What is Class 402 (ICE 2)?
Class 402 denotes the power cars of the ICE 2, the second ICE generation. A total of 44 half-trains were built between 1995 and 1997 by an industrial consortium involving Siemens Mobility, each with one power car, several intermediate cars and a Class 808 driving trailer. Maximum speed, as with the ICE 1, Class 401, is 280 km/h, and the single power car produces around 4,800 kW.
The ICE 2 is therefore not a shortened ICE 1, but its own operating concept. It was deliberately designed as a half-train, so that two units could run coupled on a corridor with high demand and split at a splitting station. After that, each half-train serves its own destination. That’s exactly what the driving trailer’s nose flap is for, at the rear end: the automatic coupler sits behind it.
As with all high-speed trains, the twelve-digit vehicle number begins with the UIC type code 93. How this number is structured is explained in the article on the UIC vehicle number and its check digit.
The fastest way to identify it
Compare both ends of the train
One end windowless, the other with passenger windows? That's the ICE 2. If both ends are windowless, you're looking at an ICE 1.
Look for the nose flap
The driving trailer shows a clear seam running across the nose. On coupled trains, the flap stands open and the coupler is visible – the single most unmistakable detail there is.
Check length and roofline
A single ICE 2 is noticeably short, and the raised-roof car is missing. If a double formation is running, you'll see two coupled nose sections in the middle of the train.
If any doubt remains, the lettering settles it: the power car carries a number beginning with 402, the driving trailer one beginning with 808. Where to find such numbers on the vehicle is explained in the guide finding the train number.
The trick with the middle of the train
In a double formation of two ICE 2 half-trains, two vehicle noses sit against each other in the middle of the train. This spot is unmistakable – no other ICE shows two fronts in the middle of a train. Once you've seen it, you'll recognise the ICE 2 instantly from then on.
Half-train, splitting, and what that means for observers
The concept has direct consequences for what you see on the platform. The table below places the ICE 2 operationally against the other ICE generations.
| Feature | ICE 2 (Class 402) | ICE 1 (Class 401) | ICE 3 (Class 403/406/407/408) |
|---|---|---|---|
| Traction | one power car | two power cars | distributed under the train |
| Second train end | driving trailer with windows | power car without windows | end car with windows |
| Coupling in service | scheduled | not usual | possible depending on the design |
| Train length | short (half-train) | very long | medium |
| Raised-roof restaurant car | no | yes | no |
For spotters that means: splitting stations are the most interesting places. Trains stand there longer, shunting takes place, and you see the power car and driving trailer one after another. Which stations these currently are changes with the timetable – so it’s worth checking current sightings rather than old lists. A general overview of locations is provided by the article on the best stations for trainspotting in Germany.
See which ICE trains are being reported right now
Community sightings show you which generation is currently running where – before you set off.
Why a half-train? The reasoning behind it
At first glance, the ICE 2 concept seems awkward – two trains that join up and then split apart again. But from an operational-economics point of view, it solves a real problem.
On many long-distance corridors, demand isn’t evenly spread. Near the big conurbations the trains are full; further out they empty out. A single long train would then run half empty over the final stretch. Two shorter trains that jointly serve the high-demand section and then split serve two destinations with one path – without wasting capacity on the weaker section.
For that to work, three things are needed:
- An automatic coupler that can be operated quickly and without elaborate shunting. That’s exactly what a Scharfenberg coupler behind the driving trailer’s nose flap is for.
- A driving trailer instead of a second power car, so the detached portion of the train remains drivable in both directions.
- Stations with suitable track infrastructure, where splitting and coupling fit into the timetable.
For observers, that’s the real appeal of this class: on the ICE 2, something actually happens on the platform. Where other ICE trains just stop and move on, here trains are coupled, uncoupled and shunted – with staff at the train and visible technical activity. You should only observe such operations from the platform; the track area is off-limits.
Spotting and photography
Make the driving trailer your subject
The power car can be mistaken for the ICE 1 at a glance. A shot of the driving trailer with its nose flap, on the other hand, reads instantly as an ICE 2 – and is more valuable as evidence.
Plan for coupling moves
Two half-trains joining up is one of the few genuinely dynamic subjects in ICE service. Watch it only from the platform, never from the track area.
Underexpose slightly
The white vehicle front blows out quickly. Better to expose a touch darker and brighten it afterwards than risk burnt-out highlights.
Pre-set the shutter speed for passing trains
1/1000 s is a sensible starting point. Set everything before the train comes into view – high-speed passages are over in seconds.
Slipstream effect on passing ICE trains
An ICE passing through a station at high speed creates a powerful gust of air followed by a pull towards the track. That's enough to unbalance people and drag away loose equipment. Consistently stay behind the safety line, hold onto tripods and bags, and stand further back when a fast passage is announced. The rules for this are in the guide to safety distance from the track.
Photographically, the same basics apply as for all fast trains – covered in the guide taking good photos of trains. An overview of the differences between the generations is provided by the article ICE classes 1 to 4.
Common mix-ups
It points to an ICE 2 if …
- one end of the train has passenger windows and a nose flap
- the train looks short as a single unit
- two nose sections sit against each other in the middle of the train
- the power car number begins with 402
Look more closely if …
- you only see the power-car side – from there the ICE 2 looks like an ICE 1
- the train is at a platform whose far end you can't see
- you're unsure about the roofline
It is not an ICE 2 if …
- one intermediate car has a raised roof – that's the ICE 1
- the train has continuous windows all the way to the front – then it's an ICE 3, ICE 4 or ICE T
- the car bodies tilt through curves – then it's an ICE T
If both ends of the train have passenger windows, you’re looking at an ICE 3, Class 403 or – if it has tilting technology – an ICE T, Class 411.
Conclusion
The ICE 2 is the ICE generation with the clearest concept: one power car, one driving trailer, two half-trains that split en route. For identification, comparing the two ends of the train is enough – the nose flap on the driving trailer is the detail no other generation has. Anyone specifically looking for it should head to stations where trains are split – that’s where the most happens operationally.
In short
One end windowless, the other with a nose flap: that's the ICE 2. Photographically, the driving trailer is the more telling subject; operationally, splitting stations are the most exciting place. Uncompromising safety distance applies whenever trains pass through.
Keep track of every ICE generation
Number, date and place of your sightings in one place – so you see at once which class you're still missing.
Summary
- Class 402 denotes the power cars of the ICE 2, the second ICE generation with a half-train and splitting-train concept.
- The driving trailer with a nose flap is the decisive feature that sets it apart from the ICE 1.
- Because ICE 2 sets are scheduled to be coupled and split, splitting stations are the most interesting places to watch.
- Which workings run split changes with the timetable – check the current situation.
Frequently asked questions
How do I reliably identify the ICE 2?
Look at both ends of the train. On the ICE 2, only one end is a windowless power car, the other a driving trailer with passenger windows and a nose flap. If the raised-roof restaurant car is also missing and the train looks short, the identification is clear.
What does the splitting-train concept mean on the ICE 2?
Two half-trains run coupled together on the shared section and are split at a splitting station to then serve two different destinations. That's exactly what the driving trailer's nose flap with the automatic coupler is for. Which stations currently see splitting depends on the timetable in force.
Why does the ICE 2 only have one power car?
Because the train was designed as a shorter half-train. One power car at around 4,800 kW is enough for the intended train length and top speed. At the other end, instead of a second power car, sits a driving trailer from which the train can be driven – that saves weight and creates extra seats.
How fast does the ICE 2 run?
Maximum speed is 280 km/h, matching the ICE 1. It's only reached on suitably upgraded high-speed lines.
How do the ICE 1 and ICE 2 differ at first glance?
The ICE 1 has two power cars and a raised-roof restaurant car, the ICE 2 only one power car and a driving trailer. On top of that, the ICE 2, as a single half-train, is noticeably shorter. If you only see the power-car side, the two are easy to confuse – then only a look at the other end of the train or at the vehicle number helps.
How many ICE 2s are there?
44 half-trains were built. How many of them are actually available at any given time fluctuates due to workshop visits, inspection deadlines and refurbishments and cannot be given as a fixed figure.
Where is spotting ICE 2 trains especially worthwhile?
At stations where trains are scheduled to be coupled or split. There you see both ends of the train one after another, can document the power car and driving trailer, and get a calmer window for photos thanks to the longer dwell time. Which stations these currently are changes with the timetable.
Is the ICE 2's driving trailer its own class?
Yes. The driving trailer is listed as Class 808, the power car as Class 402. The intermediate cars again carry their own numbers. If you want to document a sighting cleanly, note the power car number – it identifies the unit most unambiguously.
Log your sighting of the Class 402 (ICE 2)
Date, location and vehicle number logged in seconds – and visible to the community.
Related classes
Class 401 (ICE 1)
The ICE 1 is the first ICE generation: two Class 401 power cars, up to twelve intermediate cars in between, and a restaurant car with a raised roof. Here's how to spot it.
High-speedDB Class 403 (ICE 3)
The ICE 3 of Class 403 is the first ICE without power cars: eight coaches, distributed underfloor traction, 330 km/h and the lounge with a view ahead. Here's how to recognise it.
High-speedDB Class 411 (ICE T)
The Class 411 is the seven-car ICE T with active tilting technology: a narrower body tapered at the bottom, 230 km/h, and the train built for winding lines.
High-speedDB Class 410.1 (ICE S)
The ICE S isn't a passenger train, but DB Systemtechnik's high-speed measuring train. Two Class 410.1 power cars, measuring coaches in between – and no timetable.
High-speedDB Class 412 (ICE 4)
The Class 412 is the ICE 4: a multiple unit with powered powercars that runs to seven, twelve or thirteen cars depending on the variant. Here's how to identify it reliably.
High-speedDB Class 415 (ICE T)
The Class 415 is the five-car variant of the ICE T: the same tilting technology as the Class 411, the same body profile – just considerably shorter and rarer.
Who is behind it
Groups, brands, manufacturers and operators – who owns whom and how to recognise them out in the field.
Where to see the Class 402 (ICE 2)
Specific viewpoints with lighting times, coordinates and an honest verdict on whether the trip is worth it.
Related guides from the blog
