They will of course fit but there is a problem with going to a larger diameter tire. Your speedometer will be off. A much better replacement would be a 195/60-15 which is almost the exact same diameter.
NO. Rim size incorrect, they will not fit.
NO, that is not possible. Rim size is different and even if you found same bolt pattern there would be problems.
Yes, that is an acceptable swap.
nope
You can switch to a 215/50-15 or 175/60-15 if you can find any tires in these sizes. Other optional tires which are acceptable are 205/50-15 and 185/60-15 which you can find. My advice is to stick with the OEM size.
You can but your speedometer will be off. Want to go wider then go with a 195/60-15.
Yes, this is an acceptable swap.
rear tires are 195/60/15 front tires are 185/60/15
Yes, that is a good swap.
NO, the rim size is different.
195/50-15 is acceptable but 205/50-15 is better. 175/60-15 is acceptable but 165/60-15 is better. Any of these will work well.
195/65/15 will fit but no bigger