what exactly do you mean by preventive maitenance? madaming preventive maitenance, from oil change, to timing belt change. and it doesnt have to be done in the casa, mahal dun. madami naman magagaling na independent shops jan.
Our last PM for our ESI was for 150tkm. The labor charge for this 150tkm tune-up/check-up was P756.25. From our experience, the total cost w/ VAT usually costs between 2.1-6.5k, depending on what parts you buy there during the PM. It's usually cheaper if you bring your own basic replacement items (air filter, oil, oil filter, spark plugs). Usually cheapest are the PMs done on odometer rdgs of 75k, 85k, 95k. Next the 70k, 90k, 110k. Next the 60k, 100k, 140k. Most expensive are the ones every 40k (at least for matic ESIs), the 80k, 120k, 160k, because of the matic transmission fluid change.
If you want, you can also call your nearest Honda dealer (just pa-connect to service dep't) to get a rough estimate of the expected PM/check-up for your ride.
if you follow everything in 80k inclusive of replacing the timing belt, etc then possible umabot ka ng ganyan. pero it's best to bring the car in for a check. who knows, baka naman all the parts for checking need to be replaced na. kung ganun di na uubra yung initial na estimate. kung andun na car mo tho, it can be checked on the spot and an estimate can be done right away.
feel free to pass by the shop if you need this done.