Car hires in Karlsruhe, Baden-Wurttemberg

Every car hire company in Karlsruhe has a different cancellation policy. At momondo, we will always disclose in the car hire search results whether or not an agency has a cancellation fee. Some of the top car hire companies in Karlsruhe include Hertz, Enterprise Rent-A-Car, and Sixt, so be sure to check if they offer free cancellation.

Karlsruhe’s speed limit is 50 km/h when you are driving in the city. This speed limit might also apply to surrounding towns and neighbourhoods. The suburban speed limit in Karlsruhe is 100 km/h and the speed limit for motorways is Advisory. However, be sure to look for posted signage as these speeds may vary.

During the month of September the average temperature in Karlsruhe is 14 °C and the expected precipitation is 70 mm. This information is useful for travellers looking for a car hire in Karlsruhe.

Travellers looking to leave from Karlsruhe on a road trip around Baden-Wurttemberg or the surrounding areas during the month of September should expect temperatures around 14 °C and about 50 mm of possible rain through the month.

Prices for cars in Karlsruhe are refreshed on a daily basis.

As of September 2025, there are 50 operators available to choose from for cars in Karlsruhe.

Age requirements for drivers vary depending on the country, including Karlsruhe. In several EU countries, drivers must be 18 years old. Generally, to hire a car overseas, you must be at least 21 years old, and if you're under 25, you may be charged a young driver surcharge. It's recommended that you review the policy of your preferred hire company before booking.

When hiring a car in Karlsruhe, all drivers must present a full valid driving license. An International Driving Permit is required if the driving license is written in a language different to that of the country of hire and may be necessary to avoid the risk of potential fines. If you are hiring abroad, you may also need to provide proof of return travel and accommodation information during your stay. We always recommend checking with the individual hire company you are booking with.