Yes, there are car rental stations available near Innsbruck Hauptbahnhof. However, it's worth noting that you don't necessarily need a car to explore and visit the attractions within Innsbruck. The city offers a well-connected public transportation system, including trams, buses, and trains, making it convenient to get around without a vehicle. Additionally, many of the main sights and attractions in Innsbruck are within walking distance from the central area.