Car hire in Sion, Valais

35 mph is the city speed limit for Sion, which also applies to surrounding towns and other urban centres. The suburban speed limit and the speed limit for motorways around Sion are 50 mph and 75 mph, respectively. If you hire a car in Sion, be aware that these speed limits may be strictly enforced.

At the moment, Hertz has the Jeep Compass available for hire in Sion for £70 per day on average. Keep in mind that availability for Jeep Compass hire in Sion can change quickly.

During the month of August the average temperature in Sion is 18 °C and the expected precipitation is 57 mm. This information is useful for travellers looking for a car hire in Sion.

Those looking to hire a car in Sion for a road trip to the surrounding areas, please know the weather in Valais during the month of August usually is around 17 °C with 49.5 mm of possible rain.

Prices for cars in Sion refresh daily.

As of August 2025, there are 13 operators available to choose from for cars in Sion.

The minimum age for drivers varies by country, including Sion. In many EU countries drivers must be 18 years old. As a rule, you’ll need to be 21 to hire a car abroad, and a young driver surcharge may be applied if you are under 25. We recommend reading through the policy of your chosen rental company before booking.

To rent a car in Sion, all drivers must present a valid full driving license. If the license is written in a language other than the language of the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car abroad, you may also need to provide evidence of your return travel and accommodation information during your stay. We always recommend that you verify with the specific rental company you're booking with.