So with YachtBuyer you can not only enjoy the best data and market activity on your chosen yachts but also how they compare to their closest rivals.
Below, we delve into a detailed comparison of the Princess S78 and the Extra X90 Fast. The Princess S78 features a GRP planing hull, ensuring durability and a lighter weight. The yacht's length of 24.66m/80'11" and beam of 5.76m/18'11" provide a stable and spacious platform for both at-sea and anchored conditions. The Extra Yachts X90 Fast is slightly longer at 26.7m/87'7", with a much wider beam at 7.1m/23'4",
Interested in owning a Princess S78 or Extra Yachts X90 Fast? Explore all globally available Princess S78 for sale and Extra Yachts X90 Fast for sale verified through YachtBuyer MarketWatch, free of fake listings, or check out all similar models from Princess for sale or Extra Yachts for sale.
Beam 18' 11"
Draft 5' 10"
LENGTH : BEAM Ratio
8 Guests
4 Cabins
2 Crew
Beam 23' 4"
Draft 5' 9" at Full Load
LENGTH : BEAM Ratio
8 Guests
4 Cabins
4 Crew
Princess S78
Extra X90 Fast
For most buyers, interior layout, finish and especially space will rank as some of the most important factors when choosing a yacht, here you can see how your chosen yachts directly compare.
Cabin design and luxury should deliver a place of real sanctuary for the Owner or guests, with finish, space and light all key.
Whether it will be the Owner or skipper taking control, helm positions should ensure excellent visibility, supportive seating and a design that delivers clear instrumentation.
As well as being a place to enjoy the real essence of yachting lifestyle, decks are also a serious work area and each area must be safe, practical and so fun to use.
A superb place to enjoy days or nights on the water, this raised deck and driving position adds another dimension to yacht ownership and the driving experience.
Princess S78
Extra X90 Fast
Princess S78
Extra X90 Fast
Princess S78
Extra X90 Fast
Find out how much a pre-owned version of these models may cost based upon the asking prices of all yachts listed for sale globally in the last 3 years according to YachtBuyer Market Watch & our current sales listings.
Princess S78 Used Prices
Discontinued: Built 2018 - 2022
*Based on 9 yachts offered for sale in the last 3 years.
†These yachts ranged from
2 -
6yrs old.
Extra X90 Fast Used Prices
In Production Since: 2025
Speeds/Ranges Are Approx. - Subject to Load, Sea Conditions & Variables.
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