I bought this vehicle basically because of its size, prize and fuel efficiency. Yes! it satisfied all my needs. On highways, fuel efficiency was 18-19km/l (without AC) with 80kmph speed.
With AC it was 17-18 km/l. Within city it is 14-15km/l. Wow Chevy spark. :-) If you are looking for a low cost , highly fuel efficient and cute little car for a city life then Chevy spark is the ultimate choice.
It is also good for long drives nearly 600km(max), however the speed is limited to 105 to 110 km/hr.
Cool cool Chevy Spark:-)