Luleå is a northern base. In winter, plan short daylight drives and confirm the final access to rural accommodation.
Swedavia’s destination information places rental companies at parking area P2. Confirm your supplier’s office, opening hours and winter handover arrangements.
A rental car is useful for lake districts, rural cabins and a route beyond the city rail network. Stockholm and Gothenburg city stays can be handled separately before collecting. Northern Sweden needs its own travel plan rather than an extra stop on a short southern circuit.
Compare airport collection with a later collection if you start with a city stay. Include the transport to a different rental branch and any extra parking nights when comparing the total cost.