Firstly Thanks to Mouth shut.
Before buying my Spark I had been to Maruti and Hyundai for small car but the agressive prizing and the 3 yrs maintenance package made me change my decision to Chevrolet. I am a really happy customer of Spark LS because of its Shape, size and Silence. car is already done with 2 services and I found that my car is ahead of other same segment cars.
My car mileage would be 18 Kms/Ltr on highway with partly AC on.
After reading through negative SERVICE reviews, I would like to say that you can force your service center to do it for free. otherwise you can contact Chevrolet India. One more thing I get call from GM after my service and they ask me to rate the service I got form my dealer/service center. you can rate them.
Regards,
Keyur