good value for money

Its been 15 days since i got my dzire,overall i'm satisfied as it has an excellent pickup though there are a few issues like while driving at times the car loses its pick up and i can feel the vibration and an increased engine sound.Has any of the swift dzire or swift diesel owners had this problem .The car has run around 800 km ,the first service is just round the corner and i hope this issue gets sorted out.unmatched in segment,excellent to drive and very comfortablevibration and less pickup at times