Sure, I can help you with that.

The fastest way to get from Hamburg to Berlin is by train. The ICE train takes 1 hour and 44 minutes, while the older train takes 2 hours and 21 minutes. The Autobahn takes 3 hours and 12 minutes, but it is possible to go faster if there is no traffic.

Here is a table of the travel times and costs for each method of transportation:

| Method | Travel time | Cost |
|---|---|---|
| Train | 1 hour 44 minutes | €14 - €17 |
| Autobahn | 3 hours 12 minutes | €10 - €20 |
| Car | 3 hours 6 minutes | €30 - €50 |
| Bicycle | 16 hours | Free |
| Walking | 2 days | Free |

As you can see, the train is the fastest and most affordable way to get from Hamburg to Berlin. However, if you are on a tight budget, you could take the bus or bicycle. And if you have the time, you could walk or take a leisurely bike ride.

Ultimately, the best way to get from Hamburg to Berlin depends on your budget, time constraints, and preferences.

Is there anything else I can help you with?
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