10K for a car? Laki na nun pare...

I'd assume you'll use up a full tank of gas a week average... (again, di ko alam kung san lakad mo and how often you'll use the car) that'll be roughly 1500/week for fuel...

Again, di ko alam kung nagbabayad ka bang parking or whatever...

But set aside 250 bucks a month for future registration mga 2K+ kasi aabutin rehistro, emission, TPL...)

Set aside 500/mo for maintenance (change oil every 4 months, plugs, filters 2x a year).

Kung gusto mo tabi ka rin 500/mo for repairs... Di mo din masasabi kasi kung biglang may nasira, palit gulong, aircon repair etc etc...

On average ibase mo nalang sa gastos mo kung nagcommute ka by taxi... Halos ganun din labas...