Larson 330 Cabrio 2010 vs Larson SEi 180 I/O 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Larson 330 Cabrio 2010 or the Larson SEi 180 I/O 2004?

For trailering, the Larson 330 Cabrio 2010 has the edge at 114 lbs dry weight versus 2 365 lbs for the Larson SEi 180 I/O 2004. 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.

Q: Which boat can handle a bigger outboard?

The Larson 330 Cabrio 2010 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Larson SEi 180 I/O 2004 tops out at 150 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.

Q: How many passengers can the Larson SEi 180 I/O 2004 carry?

The Larson SEi 180 I/O 2004 has an official capacity rating of 5 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Which boat is wider, and does it affect trailering?

The Larson 330 Cabrio 2010 measures 138" wide, compared to 93" for the Larson SEi 180 I/O 2004. 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.

Q: How do the fuel tanks compare on the Larson 330 Cabrio 2010 and Larson SEi 180 I/O 2004?

Both boats carry similar fuel loads — 24 gallons and 23 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Q: Are the Larson 330 Cabrio 2010 and Larson SEi 180 I/O 2004 from the same manufacturer?

Yes — both the Larson 330 Cabrio 2010 and the Larson SEi 180 I/O 2004 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.

Boat Comparison

Larson 330 Cabrio 2010 vs Larson SEi 180 I/O 2004

Larson

Larson 330 Cabrio 2010

2010

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Larson

Larson SEi 180 I/O 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson 330 Cabrio 2010 vs Larson SEi 180 I/O 2004 — Same Brand, Different Boat

The Larson 330 Cabrio 2010 vs Larson SEi 180 I/O 2004 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 320 hp, the Larson 330 Cabrio 2010 has a 170-hp advantage over the Larson SEi 180 I/O 2004's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 24 gal and 23 gal — so range won't be a tiebreaker here.

Bottom line: Performance buyers should lean toward the Larson 330 Cabrio 2010 and its 320-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Larson SEi 180 I/O 2004 with its 150-hp rating is the more economical daily driver.

General Boat Info

MakeLarson

Model330 Cabrio

ModelSEi 180 I/O

Model Year201

Model Year2004

Measurements / Dimensions

Beam11 ft. 6 in. (3.51 m)

Beam7 ft. 9 in

Beam - Meters3.51

Beam - Meters2.36

Beam - Inches138

Beam - Inches93

Bridge clearance - DetailWith Arch: 9 ft. 4 in. (2.84 m)

Bridge clearance - Detailnot available

Bridge clearance - Meters2.84

Bridge clearance - Metersnot available

Bridge clearance - Inches112

Bridge clearance - Inchesnot available

Deadrise18℃

Deadrise21℃

Draft [max] - Detail34 in. (86.4 cm)

Draft [max] - Detail31 in

Draft [max] - Meters0.86

Draft [max] - Meters0.79

Draft [max] - Inches34

Draft [max] - Inches31

Weight - Detail11,400 lbs. (5,171 kg)

Weight - Detail2,365 lbs. apx

Weight - kg5170.95

Weight - kg1072.75

Weight - lbs.114

Weight - lbs.2365

Length - Feet32

Length - Feetnot available

Length [over all with swim platform]With Pulpit: 32 ft. 0 in. (9.75 m)

Length [over all with swim platform]not available

Length overall - Detailnot available

Length overall - Detail17 ft. 6 in

Length overall - Metersnot available

Length overall - Meters5.33

Length overall - Inchesnot available

Length overall - Inches21

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Fuel tank capacity - Detail240 gal. (908 l)

Fuel tank capacity - Detail23 gal

Fuel tank capacity - Liters908.5

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal24

Fuel tank capacity - Gal23

Fuel typeGas or Diesel

Fuel typenot available

Drive typeI/O - Twin

Drive typenot available

Engine max320 hp

Engine max150 HP

Operational Info

Headroom6 ft. 3 in. (1.91 m)

Headroomnot available

Water capacity46 gal. (174 l) Waste: 37 gal. (140 l)

Water capacitynot available

Maximum capacitynot available

Maximum capacity1,275 lbs

Larson 330 Cabrio 2010 vs Larson SEi 180 I/O 2004 — Common Questions

Which is easier to trailer — the Larson 330 Cabrio 2010 or the Larson SEi 180 I/O 2004?

For trailering, the Larson 330 Cabrio 2010 has the edge at 114 lbs dry weight versus 2 365 lbs for the Larson SEi 180 I/O 2004. 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 Larson 330 Cabrio 2010 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Larson SEi 180 I/O 2004 tops out at 150 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 passengers can the Larson SEi 180 I/O 2004 carry?

The Larson SEi 180 I/O 2004 has an official capacity rating of 5 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Which boat is wider, and does it affect trailering?

The Larson 330 Cabrio 2010 measures 138" wide, compared to 93" for the Larson SEi 180 I/O 2004. 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.

How do the fuel tanks compare on the Larson 330 Cabrio 2010 and Larson SEi 180 I/O 2004?

Both boats carry similar fuel loads — 24 gallons and 23 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Are the Larson 330 Cabrio 2010 and Larson SEi 180 I/O 2004 from the same manufacturer?

Yes — both the Larson 330 Cabrio 2010 and the Larson SEi 180 I/O 2004 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.

← Larson 330 Cabrio 2010 full specs ← Larson SEi 180 I/O 2004 full specs