So I have a Suzuki Ignis first edition (2001). I just got back from a 4 week vacation in Norway where I did a pretty rough roadtrip with this car. It did amazing!

Now I'm looking to improve the experience a bit for next time. Honestly I don't know the first thing about all the technical stuff, but I was hoping you guys could help me out a little. What are pro's and con's of a roof rack for example?

What would you guys do with this car to make it withstand Norwegian winters?

Any ideas are welcome! Even better if it's friendly to smaller budgets ????