I have been driving maruti 800 since 10 years. I find it cost effective, compatible, fuel effective and highly compatible with on-going traffic scenarios of metro cities.Most importantly it requires very low maintenance which includes low spares, low denting cost.It gives excellent performance even on long run. I frequently go for 400-500 kms of drive where I experience excellent performance.
Another major advantage with maruti 800 is I find mechanics for it even on outskirts areas where it is impossible to get workshops.I would like to conclude by writing that there is no match for maruti 800 if we consider all the factors collectively.