2011 Prius over 500,000 miles

original head gasket?

 

I have a 2010 breaking over 300k now and the only reason it has is I believe is because it's kept in the wind It's a delivery vehicle and it's in reasonably good shape to its a JBL solar roof sunroof thing red with the ugly tan leather interior. But my old lady had driven that thing and delivered in it since 140 160,000 mi and it's over 300 right now and this generation 3 has never skipped a beat nothing when I bought it I went to the junkyard of the guy that does my engine swaps and bought a 2015 Prius generation 3 looking things battery complete took it home dropped it in the car next day she was driving for some delivery company and the cars never been off the road since. So I'm expecting hers may go the 500k too seems the 2010 and 2011 seem to hold up better than 12 13 14 and 15 from what I've seen here on my end and I have a 13 that failed The 2010 has been rock solid it's driven all day everyday almost at least 5 days a week sometime 6 6 and 1/2

 

THAT is the real question here.... /

 

I’ve noticed the solar roof models the hybrid battery lasts longer but the cabin filter gets dirtier with the recharging and ac solar features.

 

Congrats man, hope I'm as fortunate as you on this . Did you really change the oil every two weeks? If so, hats off to you. That is some diligent logging along with meticulous maintenance.