Happy But Could Be Excellent

I have bought a C5 shine on 30th august. Took the long drive to Bangalore, Mysore, Bandipur from Hyderabad. already driven 800kms approx. Mileage is coming between 14 to 15.6kmpl in the mix of city and highway. Ride comfort is excellent 5 out of 5, you can not feel small bumps or potholes. But there is a prominent nose drive while heavy braking, so better to do progressive braking. Very silent cabin, even can not feel tired and wind noise at 110kms/hr speed. But disappointed with the infotainment system. Very slow and android auto has to have a problem. Not recognize properly. Is not the same as outside India. The cabin is very spacious, with enough space to keep bottles and everything. AC is good but not the best. At low speed, sometimes the car jumped while braking due to gear shifting to low gear. Till now I would give 4.3 out of 5. Driver side seat belt fixing area is very deep, causing uneasiness while starting. Still, now, I didn't do night driving, so about headlights can not comment. Steering is light at low speed but adds weight during high speed. I am happy, but it would be excellent. If infotainment will be more responsive. (I compare with Volvo v40 as I am the owner of v40 also).