how much longer will my 2007 toyota corolla last?

[SAD]

it has 63000 miles on it. almost all its maintenance has been done at dealer. carefully maintained. regular oil changes, tire rotations, alignment, etc etc. Just had 60,000 mile factory service done couple of months back along with brake flush, power steering flush and throttle service done too. Fuel injection clean service done too. Basically everything the manual says has been done at specified intervals and even more than what the manual says each time.
car looks as if it was bought yesterday and performs as if it was bought yesterday too.

Please please sell it to me, as they are the best car. Will definitely do often over 300,000