[Ferguib]

I am looking at buying a 2015 Explorer with a 3.5 Ecoboost, it has 92k miles. What does the THT brain trust say about these motors once they get some miles on them?

 

[CarLoss]

I am looking at buying a 2015 Explorer with a 3.5 Ecoboost, it has 92k miles. What does the THT brain trust say about these motors once they get some miles on them?

A couple of weeks ago I purchased a 2016 Explorer with a 3.5L Ecoboost with 73k miles.

I expect to get anywhere from 140k to 200k in the odometer before trading her for a newer unit. Unless it has a factory defect or chronic sub-optimal maintenance, this model should easily reach 250k miles. Well, at least I truly hope so, lol.

 

[Denishac]

I owned one and it was fantastic. However I don't care if it is a normally-aspirated, diesel I don't know or Turbo
Have a 2013 3.5 with 145,000 on it. Love the truck oil changed every 5,000. Hope to get 250k+ on it.
www.cararac.com/blog/ecoboost-engine-longevity-what-s-the-lifetime-of-3-5-ecoboost.html