You are driving a car with a caravan in tow. What is true regarding your distance to the vehicle ahead?

You answered this question correctly.

When driving a car with a caravan, you must keep enough distance from the vehicle ahead so that an overtaking vehicle can safely pull back into your lane in front of you. This is an important safety rule in Germany because longer vehicles need more space to react and to allow others to overtake and return without danger. After another vehicle overtakes and moves back in front of you, you must immediately re-establish a safe following distance again, ensuring you always maintain proper braking distance.

The option stating your distance is too large because it exceeds the length of your vehicle combination is incorrect. The required following distance is not based on your vehicle length, but on the time and space needed for safety, especially when towing a trailer or caravan.

Always remember: safe distance is crucial for your safety and for the safety of others on the road, especially when you are pulling a trailer.