Driving a caravan in Austria involves strict adherence to unique traffic legislation, including specific speed limits that differ significantly from standard passenger car rules. This guide breaks down the essential requirements for trailer weights, registration, and the mandatory use of extended mirrors to ensure you meet all legal standards and avoid potential fines or test errors. You will learn the necessary distinctions for towing combinations that are vital for both your practical safety and your success in the Austrian driving theory exam.

Article content overview
Towing a caravan or a heavy trailer through the Austrian landscape offers an incredible way to experience the Alps, but it comes with a unique set of traffic regulations that every driver must master. Whether you are preparing for your Category B theory exam or planning a holiday, understanding the legal framework—specifically regarding weight limits, speed restrictions, and documentation—is essential to avoid hefty fines and ensure safety on steep mountain roads.
In Austria, the scope of your driving privileges depends heavily on the maximum authorized mass (MAM) of your vehicle and the trailer you intend to tow. For a standard Category B licence holder, you are permitted to tow a light trailer (up to 750 kg unbraked) behind your car. If you wish to tow a heavier caravan, the combined MAM of the towing vehicle and the trailer must not exceed 3,500 kg.
Furthermore, a critical rule for safety and legal compliance is the weight ratio: the caravan’s MAM must not exceed the unladen mass of the towing vehicle. Many learners fail to realize that if your total combination weight exceeds 3,500 kg but remains under 4,250 kg, you may require additional training, such as the "Code 96" endorsement, which involves a seven-hour practical course but no formal theory or driving exam.
One of the most common pitfalls for drivers coming from abroad is the strict speed limit enforced on combinations. While a standard passenger car may travel at up to 130 km/h on an Austrian motorway (Autobahn), towing a caravan forces you to adhere to lower maximums. On motorways, your maximum speed is legally capped at 100 km/h. On expressways (Schnellstraße) and rural roads, this limit drops to 80 km/h.
Do not assume that the standard motorway speed limit of 130 km/h applies to your caravan. Exceeding 100 km/h while towing is a frequent cause of traffic fines and can lead to dangerous instability at high speeds.
Visibility is a non-negotiable safety requirement under the Austrian traffic code (StVO). If your caravan is wider than the towing vehicle, you are legally required to fit extended towing mirrors. These must provide a clear and sufficient rearward field of view on both sides of the combination, accounting for the increased width of the trailer. Failing to use these mirrors, or using ones that do not provide the necessary field of vision, is considered an equipment violation.
Every caravan in Austria must have its own registration document (Zulassungsschein) and official license plates issued by the local district authority (Bezirksverwaltungsbehörde). Beyond registration, you must also consider the toll system. On Austrian motorways and expressways, you are required to pay tolls via the vignette system. Importantly, if your trailer or caravan itself exceeds specific mass categories, you may need a separate vignette for the trailer in addition to the one displayed on your towing vehicle.
The official vehicle registration document in Austria. It contains all technical specifications and must be carried at all times when driving, especially when towing a trailer or caravan.
| Vehicle Type | Rural Roads | Expressways | Motorways |
|---|---|---|---|
| Car (up to 3.5t) | 100 km/h | 100 km/h | 130 km/h |
| Car with light trailer (<750 kg) | 100 km/h | 100 km/h | 100 km/h |
| Car with heavy trailer (Total <3.5t) | 80 km/h | 100 km/h | 100 km/h |
| Car with heavy trailer (Total >3.5t) | 70 km/h | 80 km/h | 80 km/h |
Towing a caravan in Austria under a Category B licence requires the combined MAM of vehicle and trailer to stay under 3,500 kg, with the additional rule that the caravan's MAM must not exceed the towing vehicle's unladen mass. Speed limits are significantly reduced to 100 km/h on motorways and 80 km/h on expressways and rural roads, dropping to 70 km/h on rural roads when combined weight exceeds 3,500 kg. Drivers must fit extended mirrors when the caravan exceeds the towing vehicle's width, and every trailer needs its own registration and potentially a separate vignette. For combinations between 3,500 and 4,250 kg, the Code 96 endorsement involves a seven-hour practical course.
A short set of high-value points that capture the most important ideas from this article.
For Category B licence holders, the combined MAM of towing vehicle and trailer must not exceed 3,500 kg
Speed limits when towing are 100 km/h on motorways and 80 km/h on expressways and rural roads (not the standard 130 km/h)
The caravan's MAM must not exceed the unladen mass of the towing vehicle—a common exam pitfall
Extended towing mirrors are legally mandatory when the caravan is wider than the towing vehicle
Trailers require their own registration documents (Zulassungsschein) and separate license plates from the local district authority
Code 96 endorsement allows combinations up to 4,250 kg after a seven-hour practical course
Light trailers up to 750 kg unbraked are permitted without additional endorsements under Category B
A separate vignette may be required for the trailer in addition to the towing vehicle's vignette
Speed limits drop further to 80 km/h motorway and 70 km/h rural when combined weight exceeds 3,500 kg
The official registration authority is the Bezirksverwaltungsbehörde (local district administrative authority)
Assuming the standard 130 km/h motorway speed limit applies when towing a caravan
Forgetting that the caravan's MAM cannot exceed the towing vehicle's unladen mass
Not obtaining a separate vignette for the trailer on Austrian motorways
Overlooking the need for Code 96 when combined weight falls between 3,500 kg and 4,250 kg
Using standard mirrors instead of extended towing mirrors when the caravan is wider than the car
Article content overview
A short set of high-value points that capture the most important ideas from this article.
For Category B licence holders, the combined MAM of towing vehicle and trailer must not exceed 3,500 kg
Speed limits when towing are 100 km/h on motorways and 80 km/h on expressways and rural roads (not the standard 130 km/h)
The caravan's MAM must not exceed the unladen mass of the towing vehicle—a common exam pitfall
Extended towing mirrors are legally mandatory when the caravan is wider than the towing vehicle
Trailers require their own registration documents (Zulassungsschein) and separate license plates from the local district authority
Code 96 endorsement allows combinations up to 4,250 kg after a seven-hour practical course
Light trailers up to 750 kg unbraked are permitted without additional endorsements under Category B
A separate vignette may be required for the trailer in addition to the towing vehicle's vignette
Speed limits drop further to 80 km/h motorway and 70 km/h rural when combined weight exceeds 3,500 kg
The official registration authority is the Bezirksverwaltungsbehörde (local district administrative authority)
Assuming the standard 130 km/h motorway speed limit applies when towing a caravan
Forgetting that the caravan's MAM cannot exceed the towing vehicle's unladen mass
Not obtaining a separate vignette for the trailer on Austrian motorways
Overlooking the need for Code 96 when combined weight falls between 3,500 kg and 4,250 kg
Using standard mirrors instead of extended towing mirrors when the caravan is wider than the car
Explore related topics, search based questions, and concepts that learners often look up when studying Austrian Caravan Towing Rules. These themes reflect real search intent and help you understand how this topic connects to wider driving theory knowledge in Austria.
Find clear and practical answers to common questions learners often have about Austrian Caravan Towing Rules. This section helps explain difficult points, remove confusion, and reinforce the key driving theory concepts that matter for learners in Austria.
For vehicle combinations (car plus caravan) under 3.5 tonnes, the speed limit on motorways is generally 100 km/h, which is lower than the 130 km/h limit for standard passenger cars.
Yes, if the caravan is wider than the towing vehicle, you are legally required to use extended towing mirrors to ensure a sufficient rearward field of view on both sides.
Yes, if the trailer or caravan has its own registration, it requires its own vignette or a corresponding digital vignette, in addition to the vignette required for the towing vehicle.
You may tow a caravan if the combined maximum authorized mass (MAM) of the car and trailer does not exceed 3,500 kg and the caravan's MAM does not exceed the unladen mass of the towing vehicle.
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