If you are looking for a car which you can u drive in city traffic & highway, go for Spark LS or LT version. I have recently booked Spark LS after comparing with Wagon R, Santro & Zen Estellio. I can bet the comfort of the spark as compared to all other. I am a new driver & this is my first CAR. So I compared unbiased all the above mention model & then decided to go for Spark. Word of Caution for the new buyers.
Dont listen to SOFA EXPERT(People who dont own the model & give comment) around you. Test drive the vehicle & take your Own decision.One thing I notice that engine is noiseless & with a speed of 20 Km you can easily drive the vehicle on 3rd gear with AC on & without knocking. Best of Luck .
Will post my experience once I get the delivery. I am really excited to drive it on highway