Detailed Evaluation & Buyer Recommendation
Sunseeker 100 Yacht 2021 vs Sunseeker 55 Sport Yacht Sport 2025 — Same Brand, Different Boat
The Sunseeker 100 Yacht 2021 vs Sunseeker 55 Sport Yacht Sport 2025 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
The power gap is worth calling out. Rated to 2 000 hp, the Sunseeker 100 Yacht 2021 has a 1 050-hp advantage over the Sunseeker 55 Sport Yacht Sport 2025's 950-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sunseeker 100 Yacht 2021 carries 3 381 gallons versus 476 gallons in the Sunseeker 55 Sport Yacht Sport 2025. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Sunseeker 100 Yacht 2021 is rated for 29 passengers, while the Sunseeker 55 Sport Yacht Sport 2025 caps at 17. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sunseeker 100 Yacht 2021 could be the deciding factor.
Bottom line: Choose the Sunseeker 100 Yacht 2021 if your priority is putting more people on the water — it handles 29 passengers and at 98,3 ft it has the deck room to back that rating up comfortably. The Sunseeker 55 Sport Yacht Sport 2025 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 17 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail98.30 ft
Length overall - Detail56.30 ft
Length - Feet98.3
Length - Feet56.3
Length overall - Meters29.96
Length overall - Meters17.16
Length overall - Inches1180
Length overall - Inches676
Beam - Meters6.74
Beam - Meters4.94
Beam - Inches265
Beam - Inches194
Draft [max] - Detail6.10 ft
Draft [max] - Detail4.11 ft
Draft [max] - Meters1.86
Draft [max] - Meters1.25
Draft [max] - Inches73
Draft [max] - Inches49
Displacement219095.00 lbs
Displacementnot available
Engine and Drivetrain
Fuel tank capacity - Gal3381
Fuel tank capacity - Gal476
Fuel tank capacity - Liters12798.47
Fuel tank capacity - Liters1801.86
Engine makeMTU
Engine makeVolvo Penta
Engine modelV12
Engine modelnot available
Horsepower2000 hp
Horsepower950 hp
Fuel typeDiesel
Fuel typeDiesel
Drive typeinboard
Drive typeinboard
Engine 2 Engine MakeMTU
Engine 2 Engine MakeVolvo Penta
Engine 2 Engine ModelV12
Engine 2 Engine Modelnot available
Engine 2 Horsepower2000 hp
Engine 2 Horsepower725 hp
Engine 2 Fuel TypeDiesel
Engine 2 Fuel TypeDiesel
Engine 2 Drive Typeinboard
Engine 2 Drive Typeinboard
Operational Info
Sleeping capacity1
Sleeping capacity4
Water capacity476
Water capacity114
Holding tank capacity - Gal297
Holding tank capacity - Gal39
Holding tank capacity - Liters1124.27
Holding tank capacity - Liters147.63
Boat typePower
Boat typePower
Performance
Maximum speednot available
Maximum speed32
Maximum speed measurenot available
Maximum speed measureknots