Roman Catholic Diocese of Sion Roman Catholic Diocese of Sion The Diocese of Sion (, , ) is a Roman Catholic ecclesiastical territory in the canton of Valais, Switzerland. It is the oldest bishopric in the country and one of the oldest north of the Alps. The history of the Bishops of Sion, of the Abbey of St. Maurice of Valais as a whole are inextricably intertwined. The see was established at Octodurum, now called Martigny, the capital of the Roman province of Alpes Poeninae. The first authentically historical bishop was Saint Theodore/Theodolus (died in 391), who was present at the Council of Aquileia in
Sion (electric car) battery was initially projected by Sono Motors to be less than 4,000 euros., but was later increased to a realistic estimate of 9,500 euros. The legal provisions in Europe apply to the warranty. In addition, Sono Motors provides a guarantee for the Sion of either two years or 100,000 km. Sion (electric car) Sion is an announced full electric car of the German start-up Sono Motors. Its battery can be charged using the electric grid or its own solar cells. The founders of Sono Motors have been working on the realization of the Sion since 2012. In 2016 and 2017,