Longest power boat ever made
 

I know of 52 footers but what else has been made.

Not counting the 80' Magnum Marine boat, didn't Apache make a couple 55' prototypes?

The Baia 100 is nice if you have the resources.

:party-smiley-004:

"Destriero", at 223 ft

55 mti :)

:lolhit: I guess the OP should have defined "Power Boat" I think that "Destriero" would be considered a "Yacht".

I Like the Nor-Tech 80 Roadster... :evilb:

http://i1091.photobucket.com/albums/...ps5a4af6ce.jpg

Well, there were several oil tankers between 1333.9 ft to 1504.1 ft running around but none are still in service. So the current would be a 20 way tie belonging to Maersk triple E class cargo ships at 1309 ft,

:party-smiley-004:
Oil tankers are big, but they don't do 60mph.

114' Gentry Eagle. Set quite a few long distance records..