Originally Posted by XbigXredX

Hi all,

I have a 2000 Excursion with a V10 currently in it. The motor is toast and it needs to be replaced (spun bearing). Been having some issues finding a used V10 and my mechanic wants to put a V8 in it. He says the V8 is easier to find and will save us money in the install and rebuild.

1- Will the V8 get better gas mileage?

Depending on if you're towing or not... you wont see much of a gain either way.

2- Will putting a V8 in reduce resale value?

Yes

3- Any other thoughts on this swap?

No idea on difficulty, or where you live... I've seen V10 drivetrains on craigslist for 800$

Thanks for looking and thanks for any help!