Choose a realistic loop
Garmisch-Partenkirchen, Tegernsee, Lake Starnberg and Alpine viewpoints can be combined in different ways. Avoid turning the day into a mileage race; leave room for stops and weather.
Munich is an excellent starting point for a premium road trip. The right vehicle depends on passengers, luggage, season, distance and whether the route crosses a national border.

Garmisch-Partenkirchen, Tegernsee, Lake Starnberg and Alpine viewpoints can be combined in different ways. Avoid turning the day into a mileage race; leave room for stops and weather.
A Macan or GLE can be well suited to luggage and longer-distance comfort, but vehicle availability and seasonal conditions still matter.
Austria is close to Munich, but any foreign travel must be stated in advance and approved for the rental. Do not assume every route is automatically permitted.
Estimate the full loop, not just the straight-line distance to the destination. Included mileage and extra-kilometre terms should be clear before the trip.
Only when the destination country and route are approved in advance for the rental.
A premium SUV may be practical, but the best choice depends on passengers, luggage, season and availability.
Yes, but keep the route realistic and allow for traffic and weather.