Purchase advice Saab Saab 9-3 1.8 t Linear

Hello I’m looking for a new car…I’m looking for something like an Opel Vectra or a Bmw 3er. I came across this offer. Since I’m a very big fan of Sweden (and every year I spend my vacation there) this would be a very great option (against Opel and BMW). Unfortunately I have no idea about this car… But how reliable is this car? How reliable is the engine? Would you rather advise me to stop it? My working distance is 13km. 80% highway of the Re St is village. I want NO Kombi I am grateful for all the advice!! Thank you!