Larson Marine Cabrio 290 1998 vs Larson SEi 180 LX I/O 2008 - Boat Spec Comparison

Q: Which is the larger boat — the Larson Marine Cabrio 290 1998 or the Larson SEi 180 LX I/O 2008?

The Larson Marine Cabrio 290 1998 is the longer of the two at 29,0 feet overall. The Larson SEi 180 LX I/O 2008 comes in at 17,0 feet, making it roughly 12,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Larson SEi 180 LX I/O 2008 has a documented max rating of 225 hp. Engine specifications for the Larson Marine Cabrio 290 1998 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Larson Marine Cabrio 290 1998 is Coast Guard rated for 8 passengers, while the Larson SEi 180 LX I/O 2008 is certified for 8. 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.

Q: Which boat has the larger fuel tank — the Larson Marine Cabrio 290 1998 or the Larson SEi 180 LX I/O 2008?

The Larson Marine Cabrio 290 1998 has the bigger tank at 125 gallons, versus 23 gallons on the Larson SEi 180 LX I/O 2008. That 102-gallon difference translates to roughly 306–510 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson Marine Cabrio 290 1998 and Larson SEi 180 LX I/O 2008 from the same manufacturer?

Yes — both the Larson Marine Cabrio 290 1998 and the Larson SEi 180 LX I/O 2008 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 Marine Cabrio 290 1998 vs Larson SEi 180 LX I/O 2008

Larson

Larson Marine Cabrio 290 1998

1998

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Larson

Larson SEi 180 LX I/O 2008

2008

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson Marine Cabrio 290 1998 vs Larson SEi 180 LX I/O 2008 — Same Brand, Different Boat

The Larson Marine Cabrio 290 1998 vs Larson SEi 180 LX I/O 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 Larson SEi 180 LX I/O 2008 tops out at 225 hp. Engine specs for the Larson Marine Cabrio 290 1998 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Larson Marine Cabrio 290 1998 carries 125 gallons versus 23 gallons in the Larson SEi 180 LX I/O 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 8 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Larson Marine Cabrio 290 1998 at 29,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Larson SEi 180 LX I/O 2008 at 17,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.

Measurements / Dimensions

Length overall - Detail29.00 ft

Length overall - Detail17 ft. 6 in. (5.33 m)

Length - Feet29

Length - Feet17

Length overall - Meters8.84

Length overall - Meters5.33

Length overall - Inches348

Length overall - Inches21

Beamnot available

Beam7 ft. 9 in. (2.36 m)

Beam - Metersnot available

Beam - Meters2.36

Beam - Inchesnot available

Beam - Inches93

Deadrisenot available

Deadrise21℃

Draft [max] - Detailnot available

Draft [max] - Detail31 in. (78.7 cm)

Draft [max] - Metersnot available

Draft [max] - Meters0.79

Draft [max] - Inchesnot available

Draft [max] - Inches31

Weight - Detailnot available

Weight - Detail2,365 lbs. (1,072 kg)

Weight - kgnot available

Weight - kg1072.75

Weight - lbs.not available

Weight - lbs.2365

Length - Metersnot available

Length - Meters5.33

Length - Inchesnot available

Length - Inches6

Engine and Drivetrain

Fuel tank capacity - Gal125

Fuel tank capacity - Gal23

Fuel tank capacity - Liters473.18

Fuel tank capacity - Liters87.06

Engine makeMercruiser rwc I/O

Engine makenot available

Fuel typeGas

Drive typeinboard

Drive typeI/O

Engine/s standardnot available

Engine/s standardVolvo Penta 3.0 GL

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail23 gal. (87 l)

Engine maxnot available

Engine max225 hp

Operational Info

Water capacity33

Water capacitynot available

Holding tank capacity - Gal3

Holding tank capacity - Galnot available

Holding tank capacity - Liters113.56

Holding tank capacity - Litersnot available

Boat typePower

Boat typenot available

Maximum capacitynot available

Maximum capacity1,275 lbs. (578 kg)

Maximum peoplenot available

Maximum people8

General Boat Info

Makenot available

MakeLarson

Modelnot available

ModelSEi 180 LX I/O

Model Yearnot available

Model Year2008

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Performance

Maximum speednot available

Maximum speed41-43 mph

Larson Marine Cabrio 290 1998 vs Larson SEi 180 LX I/O 2008 — Common Questions

Which is the larger boat — the Larson Marine Cabrio 290 1998 or the Larson SEi 180 LX I/O 2008?

The Larson Marine Cabrio 290 1998 is the longer of the two at 29,0 feet overall. The Larson SEi 180 LX I/O 2008 comes in at 17,0 feet, making it roughly 12,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Larson SEi 180 LX I/O 2008 has a documented max rating of 225 hp. Engine specifications for the Larson Marine Cabrio 290 1998 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 Larson Marine Cabrio 290 1998 is Coast Guard rated for 8 passengers, while the Larson SEi 180 LX I/O 2008 is certified for 8. 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 has the larger fuel tank — the Larson Marine Cabrio 290 1998 or the Larson SEi 180 LX I/O 2008?

The Larson Marine Cabrio 290 1998 has the bigger tank at 125 gallons, versus 23 gallons on the Larson SEi 180 LX I/O 2008. That 102-gallon difference translates to roughly 306–510 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson Marine Cabrio 290 1998 and Larson SEi 180 LX I/O 2008 from the same manufacturer?

Yes — both the Larson Marine Cabrio 290 1998 and the Larson SEi 180 LX I/O 2008 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 Marine Cabrio 290 1998 full specs ← Larson SEi 180 LX I/O 2008 full specs