Fiat recently upgraded my linea a/c and it works pretty awesome. They did it free of cost even after 3 years of purchasing(ofcourse I have an extended warranty 2+2) and it is definitely a commendable job and I would totally disagree if anyone complains about poor after sales service. Only problem is the immediate availability of some spare parts but then you do get it in some time. Your need to visit service center itself is hardly once a year. Oil change is only once in 15000 kms.
Linea is pretty smooth with great handling even on bad roads. It is such a pleasure to drive on highways and you wont even realize the speed even at 120+. It also feels very safe to drive at such high speeds; you have ABS, air bags and electronic brake stabilization. It is quite spacious and comfortable with very good features like bluetooth, blue & me, USB, audio controls on the steering wheel, super big boot etc.
Very low maintenance and a stable build makes the car worth it every penny.