Rossinavi Florentia 2020 boat specs
Rossinavi
Rossinavi Florentia 2020
2020
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VS
Rossinavi Oneric 2022 boat specs
Rossinavi
Rossinavi Oneric 2022
2022
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Rossinavi Florentia 2020 vs Rossinavi Oneric 2022: Same Brand, Different Boat

The Rossinavi Florentia 2020 vs Rossinavi Oneric 2022 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 Rossinavi Florentia 2020 measures 170,7 feet overall (2020), giving it roughly 26,3 additional feet of deck space compared to the Rossinavi Oneric 2022 at 144,4 feet (2022). Weight tells a clearer story for trailering families: the Rossinavi Florentia 2020 tips the scales at 1 785 744 lbs - 683 433 lbs more than the Rossinavi Oneric 2022 at 1 102 311 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 Rossinavi Florentia 2020 carries a rated maximum of 3 549 hp. Engine data for the Rossinavi Oneric 2022 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.

For family outings this is probably the sharpest distinction between the two. The Rossinavi Florentia 2020 is rated for 52 passengers, while the Rossinavi Oneric 2022 caps at 44. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Rossinavi Florentia 2020 could be the deciding factor.

Bottom line: Choose the Rossinavi Florentia 2020 if your priority is putting more people on the water - it handles 52 passengers and at 170,7 ft it has the deck room to back that rating up comfortably. The Rossinavi Oneric 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 44 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail170.70 ft
Length overall - Detail144.40 ft
Length - Feet170.7
Length - Feet144.4
Length overall - Meters52.03
Length overall - Meters44.01
Length overall - Inches2048
Length overall - Inches1733
Beam33.11 ft
Beam45.10 ft
Beam - Meters10.09
Beam - Meters13.75
Beam - Inches397
Beam - Inches541
Draft [max] - Detail8.10 ft
Draft [max] - Detail6.70 ft
Draft [max] - Meters2.47
Draft [max] - Meters2.04
Draft [max] - Inches97
Draft [max] - Inches80
Displacement1785744.00 lbs
Displacement1102311.00 lbs
Engine and Drivetrain
Fuel tank capacity - Gal36984
Fuel tank capacity - Galnot available
Fuel tank capacity - Liters139999.6
Fuel tank capacity - Litersnot available
Engine makeCaterpillar
Engine makenot available
Engine model3512E DITA
Engine modelnot available
Horsepower3549 hp
Horsepowernot available
Drive typeinboard
Drive typenot available
Engine 2 Engine MakeCaterpillar
Engine 2 Engine Makenot available
Engine 2 Engine Model3512E DITA
Engine 2 Engine Modelnot available
Engine 2 Horsepower3549 hp
Engine 2 Horsepowernot available
Engine 2 Drive Typeinboard
Engine 2 Drive Typenot available
Performance
Cruising speed14
Cruising speednot available
Cruising speed measureknots
Cruising speed measurenot available
Maximum speed15
Maximum speednot available
Maximum speed measureknots
Maximum speed measurenot available
Operational Info
Sleeping capacity12
Sleeping capacity16
Cabins6
Cabins8
Head6
Head8
Water capacity5019
Water capacitynot available
Boat typePower
Boat typePower

Rossinavi Florentia 2020 vs Rossinavi Oneric 2022 - Common Questions

Which is the larger boat - the Rossinavi Florentia 2020 or the Rossinavi Oneric 2022?
The Rossinavi Florentia 2020 is the longer of the two at 170,7 feet overall. The Rossinavi Oneric 2022 comes in at 144,4 feet, making it roughly 26,3 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Rossinavi Florentia 2020 or the Rossinavi Oneric 2022?
For trailering, the Rossinavi Oneric 2022 has the edge at 1 102 311 lbs dry weight versus 1 785 744 lbs for the Rossinavi Florentia 2020. 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.
What is the maximum horsepower rating for these boats?
The Rossinavi Florentia 2020 has a documented max rating of 3 549 hp. Engine specifications for the Rossinavi Oneric 2022 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Rossinavi Florentia 2020 is Coast Guard rated for 52 passengers, while the Rossinavi Oneric 2022 is certified for 44. 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 Rossinavi Oneric 2022 measures 541" wide, compared to 397" for the Rossinavi Florentia 2020. 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 Rossinavi Florentia 2020 and Rossinavi Oneric 2022 from the same manufacturer?
Yes - both the Rossinavi Florentia 2020 and the Rossinavi Oneric 2022 are built by Rossinavi. 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.