Lurssen Yachts Polar Star 2005 boat specs
Lurssen Yachts
Lurssen Yachts Polar Star 2005
2005
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VS
Lurssen Yachts Rocinante  2008 boat specs
Lurssen Yachts
Lurssen Yachts Rocinante 2008
2008
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Lurssen Yachts Polar Star 2005 vs Lurssen Yachts Rocinante 2008 — Same Brand, Different Boat

The Lurssen Yachts Polar Star 2005 vs Lurssen Yachts Rocinante 2008 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 2 717 hp, the Lurssen Yachts Rocinante 2008 has a 760-hp advantage over the Lurssen Yachts Polar Star 2005's 1 957-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Lurssen Yachts Rocinante 2008 is rated for 78 passengers, while the Lurssen Yachts Polar Star 2005 caps at 63. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lurssen Yachts Rocinante 2008 could be the deciding factor.

Bottom line: Choose the Lurssen Yachts Rocinante 2008 if your priority is putting more people on the water — it handles 78 passengers and at 257,7 ft it has the deck room to back that rating up comfortably. The Lurssen Yachts Polar Star 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 63 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail208.10 ft
Length overall - Detail257.70 ft
Length - Feet208.1
Length - Feet257.7
Length overall - Meters63.43
Length overall - Meters78.55
Length overall - Inches2497
Length overall - Inches3092
Beam41.50 ft
Beam45.10 ft
Beam - Meters12.65
Beam - Meters13.75
Beam - Inches498
Beam - Inches541
Draft [max] - Detail12.20 ft
Draft [max] - Detail12.40 ft
Draft [max] - Meters3.72
Draft [max] - Meters3.78
Draft [max] - Inches146
Draft [max] - Inches149
Engine and Drivetrain
Engine makeCaterpillar
Engine makeCaterpillar
Engine model3512B
Engine model3516 DITA
Horsepower1957 hp
Horsepower2717 hp
Fuel typeDiesel
Fuel typeDiesel
Engine 2 Engine MakeCaterpillar
Engine 2 Engine MakeCaterpillar
Engine 2 Engine Model3512B
Engine 2 Engine Model3516 DITA
Engine 2 Horsepower1957 hp
Engine 2 Horsepower2717 hp
Engine 2 Fuel TypeDiesel
Engine 2 Fuel TypeDiesel
Performance
Cruising speed14
Cruising speed17
Cruising speed measureknots
Cruising speed measureknots
Maximum speed15.5
Maximum speed18
Maximum speed measureknots
Maximum speed measureknots
Operational Info
Cabins5
Cabins9
Boat typePower
Boat typePower

Lurssen Yachts Polar Star 2005 vs Lurssen Yachts Rocinante 2008 — Common Questions

Which is the larger boat — the Lurssen Yachts Polar Star 2005 or the Lurssen Yachts Rocinante 2008?
The Lurssen Yachts Rocinante 2008 is the longer of the two at 257,7 feet overall. The Lurssen Yachts Polar Star 2005 comes in at 208,1 feet, making it roughly 49,6 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Lurssen Yachts Rocinante 2008 is rated to a maximum of 2 717 hp, giving it the larger power ceiling. The Lurssen Yachts Polar Star 2005 tops out at 1 957 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 Lurssen Yachts Polar Star 2005 is Coast Guard rated for 63 passengers, while the Lurssen Yachts Rocinante 2008 is certified for 78. 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 Lurssen Yachts Rocinante 2008 measures 541" wide, compared to 498" for the Lurssen Yachts Polar Star 2005. 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.
Are the Lurssen Yachts Polar Star 2005 and Lurssen Yachts Rocinante 2008 from the same manufacturer?
Yes — both the Lurssen Yachts Polar Star 2005 and the Lurssen Yachts Rocinante 2008 are built by Lurssen 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.