Princess X90

Expert Review, Technical Specifications & Market Analysis

The Essentials

FeatureSpecifications
Overall Length88'11"
Beam21'8"
Draft5'8"
Displacement201,800 lbs
EnginesTwin MAN V12-2000 (2 x 2,000 HP)
Fuel Capacity2,905 gal
Water Capacity396 gal
Cabins / Heads4 Cabins / 4 Heads + Crew
Max Speed27 knots

Source: Spec & Photos courtesy of Princess. Specs verified by Tony Smith, USCG 100 Ton Master, on August 10, 2026.

Princess X90 exterior

Quick Verdict

  • First Princess model with drop-down balconies to port and starboard, adding 40 percent more usable cockpit space than competitors in the 88-foot class
  • Enclosed sky lounge on the flybridge with optional 85-inch TV and day head creates a true second social zone, not a token seating area
  • Main-deck owner's suite with optional gullwing doors to private foredeck terrace offers separation from guests without going below, a layout advantage over Azimut Grande 27M and Ferretti 920
Tony Smith, Founder of Minted Yachts

Our Take

Princess has been building yachts for over 50 years, and the X90 represents their most aggressive design departure in recent memory. The super flybridge concept works because they committed to it fully. The enclosed sky lounge is not an afterthought. The drop-down balconies are not gimmicks. The main-deck owner's suite with gullwing doors is a legitimate differentiator. Build quality should be strong based on the X80 and X95 track record, and the MAN V12 engines are proven in this application. Performance is appropriate for the displacement and intended use case.

This boat is for the owner who values outdoor space over speed and who understands that a yacht is a platform for living, not a vehicle for getting somewhere fast. It is not for the traditionalist who wants a yacht to look like a Hatteras from 1985. It is not for the owner who prioritizes a large salon over a large flybridge. And it is not for anyone who needs to make long offshore passages without refueling. The 300-nautical-mile range at cruise speed is adequate for coastal cruising but limiting for extended Bahamas trips.

The X90 will hold its value if Princess executes the build quality on the first few hulls. The X Class is still establishing its resale track record, and the design is polarizing enough that liquidity may be slower than more traditional models. Maintenance costs will be in line with the category, but the complexity of the drop-down balconies and gullwing doors adds potential service points. Budget for annual operating costs of 10 percent of purchase price, and plan to own the boat for five to seven years to avoid taking a hit on resale..

Official Princess Premiere: Inside the Princess X90

Video courtesy of Princess.

Princess X90 Articles & Guides

Compare With

Frequently Asked Questions

What is a Super Flybridge on the Princess X90?

Super Flybridge is Princess's term for an upper deck built as a full-height enclosed saloon rather than an open flybridge. On the X90 that means a climate-controlled sky lounge running most of the boat's length, plus drop-down balconies to port and starboard in the cockpit. You trade top-end speed for it: the X90's published maximum is 22 to 27 knots.

How much fuel does the Princess X90 carry?

The X90 carries 2,905 US gallons of fuel and 396 US gallons of water, the largest tankage of any Princess in our review library. It displaces 201,800 pounds unladen on an 88-foot-11-inch hull with a 21-foot-8-inch beam and a 5-foot-8-inch draft. Princess offers three MAN V12 options: 1,900, 2,000 and 2,200 horsepower.