I remember the SVO mustang, the GMC syclone, the original eagle talon and all the different rice rockets that take small displacement engines with too much turbo and go racing on the weekends then spend all week wrenching to fix what the boost does to a small engine, can't say I'll believe in the ecoboost design until they start showing diesel numbers in longevity too!! I'm sure there are a few out there with high miles BUT.. were they driven hard? time will tell, until then give me the V8's or the diesel V6!
Most of the engine failures were from people "tuning" the engine way outside of capacity. They'd just turn up the boost without properly strengthening the internals, fuel mgmt, etc. Lots of dumb people for sure.
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That's not a good comparison. Not only because of the poorly planned modifications, but there just weren't that many OEM FI cars. Mitsu/Eagle and the Supra are the only ones I can recall. I guess VW as well. Kept stock, I think they all did very well.
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I can't speak for the Ecoboost, though. Mine is still around 20k miles. Friends/family have them with more miles, but nothing approaching 200k. However, I'm not worried. If the turbo's go, I will gladly repair and keep on going. The pull up high elevation mountain passes is astounding, even compared to my old V8's. Maybe only rivaled by TURBO Diesels.
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For what it's worth: