200,000 Mile Club

I can finally fill this out now! 206,000 miles currently on our 2015 Prius Four. We bought it new in July of 2015 and my wife used it up until March of 2024 and 173,000 miles. We got her a new Rav4 hybrid and I took over driving the Prius at that time.

1) Did you replace the HV battery pack? Do you maintain it? No it has the original HV battery. Only opened it up once at 173k to clean the fan.
2) Did you replace the 12v battery? No still original 12V battery
3) Did you replace the transaxle fluid? How often? Replaced at 173k, was completely black at that time. Changed again at 200k.
4) Did you replace the brake pads? Yes, on our 3rd set. My wife drove it like she stole it and I used autopart store pads and rotors the first time I changed them, they didn't hold up nearly as well as the oem pads/rotors which are now installed.
5) Your lifetime MPG (if available)? 40-45mpg in the winter, 50-55mpg in the summer
6) How often do you change your oil? Does your Prius consume oil? What brand / product did you use? Oil was changed by the dealer every 10k miles when my wife was driving it, now I change it every 5k with Mobil 1. I converted to a spin on filter as well. It does not consume any oil.
7) How about posting a picture of 200,000 miles on ODO?
8) Did you install an oil catch can? How often do you inspect or dump it? No occ installed
9) Have you cleaned the egr circuit? How frequently? Once @ 173k, planning to do about every 50k miles from now on
10) Any other maintenance? Engine and inverter coolant flushed twice, spark plugs changed twice, preemptively changed waterpump and pcv valve, installed updated intake manifold, been through a few sets of tires, brakes flushed a few times, engine air filter and cabin air filter changed as needed.

 

I just bought a 2010 Prius II with 240k so count me in. I have not the slightest clue of its history, but it is immaculate, so I imagine it has been maintained just as well. It's averaging 40.8mpg with my lead foot and 90% highway driving. It drives like a new car and still smells new inside! Unbelievable to me that it has 240k miles.

 

2010 Prius Trim level 5 with 17 inch alloy wheels with the oddemeter at 418,000. I bought it back in 2017 with 150,000 miles on it. Back in 2021 at 263,000 my headgasket blew and the engine hydrolocked and blew a connection rod. I replaced the engine with a JDM ENGINE with about 40,000 mile on it and it is still running great

 

JDM engine had reported 40k (miles), and you’ve added 155k (428k-263k), so, if 40k is legit: 195k on current engine. Are you doing any extra maintenance since the swap?

for a little perspective, our 2010 has around 65k, lol.

 

that’s a clean 65k mile Prius you got plenty of mileage before doing any major maintenance.