Mabye Mabye not I DONT KNOW
If you have 100k miles or more you should do it. 100k miles is usually a good mileage to do it on any car. For specifics you should call the dealership.
Yes, as recommended by the manufacturer. Generally recommended every 5 years or 100K miles.
First of all, i don't see why someone would by a nice car with 200K miles on it.It depends on how you take care of the car. If you do take care of it properly, it may last another 100K miles. If you don't take care of it properly, it may last 100 miles.
More important than the mileage is how well the car was serviced and maintained. Neglect, can destroy a car in less than 100k miles. But on the other hand tender loving care can make a car with over 100k be a fine buy. If the car appears to have been taken care of and your mechanic has looked it over and given the green light, then make an offer. Of course there are no guarantee's with any used car.
Sure!
The first hint that a timing belt is broken is that the car will turn but will not start. Beyond that you should rplace the timng belt every 100k miles,to avoid it breaking.
I'm pretty positive you continue using 10w 30 that's what I use and what they put into my car when I get oil changes
Many would-be buyers consider 100K miles as some sort of indicator that a car might be a bad buy, although there's no real basis for it. Any smart buyer will have a car inspected by a mechanic before he buys, regardless of the number of miles. There are many other factors that have a positive or negative effect on a car's price. Here's more details: There are a lot of people who would like to have an Accord with 100k miles on it, Just put some new tires on it, get an alignment, get a detail, replace the windshield, and think of it as new, it might be better in a year than anything else you might buy. Save your money for retirement or unemployment or the needy.
You should look at the car, was it well maintained, listen to the engine, look in the engine compartment and see how well it was taken care of. If a vehicle is well cared for nowadays it can go well over 100k miles, the trick is in being able to see that. If you aren't good with mechanical things take it to a good mechanic and have him give it a once over. To answer your question, if it is a good car, and the price is right, no it is not stupid to buy that car.
no
It will last longer if you go to get oil changes every 3000 miles. Also once a year, get a whole tune-up. It can depend on how yoyu drive your car.
Many peope consider 100K + Although if regular oil changes were given since manufacture, and not many city stop starts are made, then 100K miles isn't too much to worry about.