you know thats quite ironic because last time i checked honda city is big car, so if you want a small car in that budget go for swift or vitz, but with that aside its actually a good car, iv'e driven one and in term of millage it could fetch 130+ kilometers on a cng tank with a mix of ac, while the pick is reasonable( or it could just be me bieng used to a cultus), but ive seen quite of lot these fourth gens chocking on cng.
when it comes to parts, they are available readily but in short they're "expensive", its front headlight costs around 10k alone, so its not cheap buddy, otherwise i can totally vouch for this car, its a good fun in the budget but if you want a daily work horse, just go rolla