The fit isn't a great car for highway driving. Yeah, they are popular for city drivers would also into mini coopers and SMART cars. There are plenty of 'little cars' on the market, but people don't genreally like them because they are impactical and sucky to drive compared to compact suvs and sedans, that are more or less the same price and offer a way more comfortable experience.

after you go over 65mph it feels like the wheels will fall off, and it's low weight and box frame makes it blow around like a leaf in any substantial winds. I chose a civic because it was so much safer and more comfortable for highway driving at 70mph+. it is a much stiffer chasis, my civic can hit 110mph before it starts to feel sketchy.

Civic and HRV and CRV are way more stable and comfortable vehicles and get the same mileage, and have more storage space.