Larson Cabrio 240  2005 boat specs
Larson
Larson Cabrio 240 2005
2005
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VS
Larson SEi 180 Ski  Fish I/O 2006 boat specs
Larson
Larson SEi 180 Ski Fish I/O 2006
2006
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Larson Cabrio 240 2005 vs Larson SEi 180 Ski Fish I/O 2006 — Same Brand, Different Boat

The Larson Cabrio 240 2005 vs Larson SEi 180 Ski Fish I/O 2006 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.

For family outings this is probably the sharpest distinction between the two. The Larson Cabrio 240 2005 is rated for 7 passengers, while the Larson SEi 180 Ski Fish I/O 2006 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson Cabrio 240 2005 could be the deciding factor.

Bottom line: Choose the Larson Cabrio 240 2005 if your priority is putting more people on the water — it handles 7 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Larson SEi 180 Ski Fish I/O 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeLarson
MakeLarson
ModelCabrio 24
ModelSEi 180 Ski Fish I/O
Model Year2005
Model Year2006
Measurements / Dimensions
Beam8 ft. 6 in
Beam7 ft. 9 in. (2.36 m)
Beam - Meters2.59
Beam - Meters2.36
Beam - Inches102
Beam - Inches93
Deadrise20℃
Deadrise21℃
Draft [max] - Detail35 in
Draft [max] - Detail31 in. (78.7 cm)
Draft [max] - Meters0.89
Draft [max] - Meters0.79
Draft [max] - Inches35
Draft [max] - Inches31
Weight - Detail6,460 lbs. apx
Weight - Detail2,650 lbs. (1,202 kg)
Weight - kg2930.2
Weight - kg1202.02
Weight - lbs.646
Weight - lbs.265
Height - DetailBridge clearance: 7 ft. 7 in
Height - Detailnot available
Height - Meters2.31
Height - Metersnot available
Height - Inches91
Height - Inchesnot available
Length overall - Detail24 ft. 7 in
Length overall - Detail17 ft. 6 in. (5.33 m)
Length overall - Meters7.49
Length overall - Meters5.33
Length overall - Inches295
Length overall - Inches21
Length - Metersnot available
Length - Meters5.33
Length - Feetnot available
Length - Feet17
Length - Inchesnot available
Length - Inches6
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail84 gal
Fuel tank capacity - Detail23 gal. (87 l)
Fuel tank capacity - Liters317.97
Fuel tank capacity - Liters87.06
Fuel tank capacity - Gal84
Fuel tank capacity - Gal23
Drive typenot available
Drive typeI/O
Operational Info
Headroom6 ft. 1 in
Headroomnot available
Water capacity19 gal
Water capacitynot available
Maximum capacitynot available
Maximum capacity1,100 lbs. (499 kg)
Maximum peoplenot available
Maximum people6
Trailer Info
Trailer - Detailnot available
Trailer - DetailSingle-axle EZ Loader

Larson Cabrio 240 2005 vs Larson SEi 180 Ski Fish I/O 2006 — Common Questions

Which is easier to trailer — the Larson Cabrio 240 2005 or the Larson SEi 180 Ski Fish I/O 2006?
For trailering, the Larson SEi 180 Ski Fish I/O 2006 has the edge at 265 lbs dry weight versus 646 lbs for the Larson Cabrio 240 2005. 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.
How many people can each boat hold?
The Larson Cabrio 240 2005 is Coast Guard rated for 7 passengers, while the Larson SEi 180 Ski Fish I/O 2006 is certified for 6. 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 Larson Cabrio 240 2005 measures 102" wide, compared to 93" for the Larson SEi 180 Ski Fish I/O 2006. 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 Larson Cabrio 240 2005 or the Larson SEi 180 Ski Fish I/O 2006?
The Larson Cabrio 240 2005 has the bigger tank at 84 gallons, versus 23 gallons on the Larson SEi 180 Ski Fish I/O 2006. That 61-gallon difference translates to roughly 183–305 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Larson Cabrio 240 2005 and Larson SEi 180 Ski Fish I/O 2006 from the same manufacturer?
Yes — both the Larson Cabrio 240 2005 and the Larson SEi 180 Ski Fish I/O 2006 are built by Larson. 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.