Heesen Yachts Galactica Plus 2012 boat specs
Heesen Yachts
Heesen Yachts Galactica Plus 2012
2012
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Heesen Yachts Irisha 2018 boat specs
Heesen Yachts
Heesen Yachts Irisha 2018
2018
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Heesen Yachts Galactica Plus 2012 vs Heesen Yachts Irisha 2018 — Same Brand, Different Boat

The Heesen Yachts Galactica Plus 2012 vs Heesen Yachts Irisha 2018 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.

Size is the most obvious dividing line here. The Heesen Yachts Irisha 2018 measures 167,4 feet overall (2018), giving it roughly 53,2 additional feet of deck space compared to the Heesen Yachts Galactica Plus 2012 at 114,2 feet (2012). Weight tells a clearer story for trailering families: the Heesen Yachts Irisha 2018 tips the scales at 998 000 lbs — 598 000 lbs less than the Heesen Yachts Galactica Plus 2012 at 400 000 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 4 613 hp, the Heesen Yachts Irisha 2018 has a 2 013-hp advantage over the Heesen Yachts Galactica Plus 2012's 2 600-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Heesen Yachts Irisha 2018 carries 14 663 gallons versus 5 415 gallons in the Heesen Yachts Galactica Plus 2012. 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 Heesen Yachts Irisha 2018 is rated for 51 passengers, while the Heesen Yachts Galactica Plus 2012 caps at 34. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Heesen Yachts Irisha 2018 could be the deciding factor.

Bottom line: Choose the Heesen Yachts Irisha 2018 if your priority is putting more people on the water — it handles 51 passengers and at 167,4 ft it has the deck room to back that rating up comfortably. The Heesen Yachts Galactica Plus 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 34 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail114.20 ft
Length overall - Detail167.40 ft
Length - Feet114.2
Length - Feet167.4
Length overall - Meters34.81
Length overall - Meters51.02
Length overall - Inches1370
Length overall - Inches2009
Beam22.00 ft
Beam29.60 ft
Beam - Meters6.71
Beam - Meters9.02
Beam - Inches264
Beam - Inches355
Draft [max] - Detail6.11 ft
Draft [max] - Detail8.20 ft
Draft [max] - Meters1.86
Draft [max] - Meters2.5
Draft [max] - Inches73
Draft [max] - Inches98
Displacement400000.00 lbs
Displacement998000.00 lbs
Engine and Drivetrain
Fuel tank capacity - Gal5415
Fuel tank capacity - Gal14663
Fuel tank capacity - Liters20498
Fuel tank capacity - Liters55505.47
Engine makeMTU
Engine makeMTU
Engine model16V 2000 M94
Engine model16V 4000 M93L
Horsepower2600 hp
Horsepower4613 hp
Engine 2 Engine MakeMTU
Engine 2 Engine MakeMTU
Engine 2 Engine Model16V 2000 M94
Engine 2 Engine Model16V 4000 M93L
Engine 2 Horsepower2600 hp
Engine 2 Horsepower4613 hp
Performance
Cruising speed11
Cruising speed11
Cruising speed measureknots
Cruising speed measureknots
Maximum speed27
Maximum speed26
Maximum speed measureknots
Maximum speed measureknots
Operational Info
Cabins4
Cabins5
Water capacity132
Water capacity428
Boat typePower
Boat typePower

Heesen Yachts Galactica Plus 2012 vs Heesen Yachts Irisha 2018 — Common Questions

Which is the larger boat — the Heesen Yachts Galactica Plus 2012 or the Heesen Yachts Irisha 2018?
The Heesen Yachts Irisha 2018 is the longer of the two at 167,4 feet overall. The Heesen Yachts Galactica Plus 2012 comes in at 114,2 feet, making it roughly 53,2 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Heesen Yachts Galactica Plus 2012 or the Heesen Yachts Irisha 2018?
For trailering, the Heesen Yachts Galactica Plus 2012 has the edge at 400 000 lbs dry weight versus 998 000 lbs for the Heesen Yachts Irisha 2018. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Heesen Yachts Irisha 2018 is rated to a maximum of 4 613 hp, giving it the larger power ceiling. The Heesen Yachts Galactica Plus 2012 tops out at 2 600 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Heesen Yachts Galactica Plus 2012 is Coast Guard rated for 34 passengers, while the Heesen Yachts Irisha 2018 is certified for 51. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Heesen Yachts Irisha 2018 measures 355" wide, compared to 264" for the Heesen Yachts Galactica Plus 2012. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Heesen Yachts Galactica Plus 2012 or the Heesen Yachts Irisha 2018?
The Heesen Yachts Irisha 2018 has the bigger tank at 14 663 gallons, versus 5 415 gallons on the Heesen Yachts Galactica Plus 2012. That 9248-gallon difference translates to roughly 27744–46240 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Heesen Yachts Galactica Plus 2012 and Heesen Yachts Irisha 2018 from the same manufacturer?
Yes — both the Heesen Yachts Galactica Plus 2012 and the Heesen Yachts Irisha 2018 are built by Heesen Yachts. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.