You may look and think 254k miles is a lot, and it is. Yet it's a Toyota and it has been maintained and taken care of well! To the best of my knowledge there is nothing mechanically wrong with this vehicle. It was my dream car. I got it in 2016. It had 32,750 miles on it. I've added 220k in 8 years. Real estate and youth sports will do that to ya! 
I have maintenance records. 
Major maintenance:
Fuel pump has been replaced due to warranty.
Oct 23- struts, shocks, 2 tires, rotors & pads replaced
April 24- 2 other tires, rotors, pads replaced.
Spark plugs replaced at 150k miles
Rear Axle bearings, shoes, parking brake assembly all replaced at 150k miles
Everything else has been tires pads rotors oil change as needed.
This Toyota has a good bit of life left. I am sad to get rid of it. But I am moving on to the EV life.