Larson Cabrio 777 2011 vs Larson SEi 180 Ski Fish O/B 2007 - Boat Spec Comparison

Q: Which is the larger boat — the Larson Cabrio 777 2011 or the Larson SEi 180 Ski Fish O/B 2007?

The Larson Cabrio 777 2011 is the longer of the two at 25,5 feet overall. The Larson SEi 180 Ski Fish O/B 2007 comes in at 17,0 feet, making it roughly 8,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Larson Cabrio 777 2011 or the Larson SEi 180 Ski Fish O/B 2007?

For trailering, the Larson SEi 180 Ski Fish O/B 2007 has the edge at 17 lbs dry weight versus 585 lbs for the Larson Cabrio 777 2011. 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 Cabrio 777 2011 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Larson SEi 180 Ski Fish O/B 2007 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 people can each boat hold?

The Larson Cabrio 777 2011 is Coast Guard rated for 7 passengers, while the Larson SEi 180 Ski Fish O/B 2007 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.

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

The Larson Cabrio 777 2011 measures 102" wide, compared to 93" for the Larson SEi 180 Ski Fish O/B 2007. 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: Which boat has the larger fuel tank — the Larson Cabrio 777 2011 or the Larson SEi 180 Ski Fish O/B 2007?

The Larson Cabrio 777 2011 has the bigger tank at 84 gallons, versus 23 gallons on the Larson SEi 180 Ski Fish O/B 2007. That 61-gallon difference translates to roughly 183–305 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson Cabrio 777 2011 and Larson SEi 180 Ski Fish O/B 2007 from the same manufacturer?

Yes — both the Larson Cabrio 777 2011 and the Larson SEi 180 Ski Fish O/B 2007 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 Cabrio 777 2011 vs Larson SEi 180 Ski Fish O/B 2007

Larson

Larson Cabrio 777 2011

2011

View full specs →

Larson

Larson SEi 180 Ski Fish O/B 2007

2007

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson Cabrio 777 2011 vs Larson SEi 180 Ski Fish O/B 2007 — Same Brand, Different Boat

Matching a deep vee Larson Cabrio 777 2011 against a modified vee Larson SEi 180 Ski Fish O/B 2007 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Larson Cabrio 777 2011 measures 25,5 feet overall (2011), giving it roughly 8,5 additional feet of deck space compared to the Larson SEi 180 Ski Fish O/B 2007 at 17,0 feet (2007). Weight tells a clearer story for trailering families: the Larson Cabrio 777 2011 tips the scales at 585 lbs — 568 lbs more than the Larson SEi 180 Ski Fish O/B 2007 at 17 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 power gap is worth calling out. Rated to 320 hp, the Larson Cabrio 777 2011 has a 170-hp advantage over the Larson SEi 180 Ski Fish O/B 2007's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Larson Cabrio 777 2011 carries 84 gallons versus 23 gallons in the Larson SEi 180 Ski Fish O/B 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Larson Cabrio 777 2011 is rated for 7 passengers, while the Larson SEi 180 Ski Fish O/B 2007 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 777 2011 could be the deciding factor.

Bottom line: Choose the Larson Cabrio 777 2011 if your priority is putting more people on the water — it handles 7 passengers and at 25,5 ft it has the deck room to back that rating up comfortably. The Larson SEi 180 Ski Fish O/B 2007 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

ModelCabrio 777

ModelSEi 180 Ski Fish O/B

Model Year2011

Model Year2007

Measurements / Dimensions

Beam8 ft. 6 in. (2.59 m)

Beam7 ft. 9 in. (2.36 m)

Beam - Meters2.59

Beam - Meters2.36

Beam - Inches102

Beam - Inches93

Bridge clearance - Detail9 ft. 2 in. (2.8 m) with arch

Bridge clearance - Detailnot available

Bridge clearance - Meters2.79

Bridge clearance - Metersnot available

Bridge clearance - Inches11

Bridge clearance - Inchesnot available

Deadrise20°

Deadrise21℃

Draft [max] - Detail35 in. (88.9 cm)

Draft [max] - Detail30 in. (76.2 cm)

Draft [max] - Meters0.89

Draft [max] - Meters0.76

Draft [max] - Inches35

Draft [max] - Inches3

Weight - Detail5,850 lbs. (2,653 kg)

Weight - Detail1,700 lbs. (771 kg)

Weight - kg2653.51

Weight - kg771.11

Weight - lbs.585

Weight - lbs.17

Length - Feet25.5

Length - Feet17

Length overall - Detail25 ft. 6 in. (7.77 m) with pulpit

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

Length overall - Meters7.77

Length overall - Meters5.33

Length overall - Inches306

Length overall - Inches21

Height [transom]not available

Height [transom]20 in. (50.8 cm)

Length - Metersnot available

Length - Meters5.33

Length - Inchesnot available

Length - Inches6

Body / Hull

Hull materialFiberglass

Hull typeDeep Vee

Hull typeModified Vee

Engine and Drivetrain

Engine/s standardMerCruiser 5.0L MPI BIII

Engine/s standardnot available

Fuel tank capacity - Detail84 gal. (318 l)

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

Fuel typeGas or Diesel

Fuel typeGas

Drive typeI/O

Drive typeOutboard

Horsepower260 hp

Horsepowernot available

Engine max320 hp

Engine max150 hp

Operational Info

Headroom6 ft. 1 in. (1.86 m) in cabin

Headroomnot available

Water capacity19 gal. (72 l)

Water capacitynot available

Holding tank capacity - Detail12 gal. (45 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Liters45.42

Holding tank capacity - Litersnot available

Holding tank capacity - Gal12

Holding tank capacity - Galnot available

Maximum capacitynot available

Maximum capacity1,700 lbs. (771 kg)

Maximum peoplenot available

Maximum people6

Larson Cabrio 777 2011 vs Larson SEi 180 Ski Fish O/B 2007 — Common Questions

Which is the larger boat — the Larson Cabrio 777 2011 or the Larson SEi 180 Ski Fish O/B 2007?

The Larson Cabrio 777 2011 is the longer of the two at 25,5 feet overall. The Larson SEi 180 Ski Fish O/B 2007 comes in at 17,0 feet, making it roughly 8,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Larson Cabrio 777 2011 or the Larson SEi 180 Ski Fish O/B 2007?

For trailering, the Larson SEi 180 Ski Fish O/B 2007 has the edge at 17 lbs dry weight versus 585 lbs for the Larson Cabrio 777 2011. 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 Cabrio 777 2011 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Larson SEi 180 Ski Fish O/B 2007 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 people can each boat hold?

The Larson Cabrio 777 2011 is Coast Guard rated for 7 passengers, while the Larson SEi 180 Ski Fish O/B 2007 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 777 2011 measures 102" wide, compared to 93" for the Larson SEi 180 Ski Fish O/B 2007. 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 777 2011 or the Larson SEi 180 Ski Fish O/B 2007?

The Larson Cabrio 777 2011 has the bigger tank at 84 gallons, versus 23 gallons on the Larson SEi 180 Ski Fish O/B 2007. 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 777 2011 and Larson SEi 180 Ski Fish O/B 2007 from the same manufacturer?

Yes — both the Larson Cabrio 777 2011 and the Larson SEi 180 Ski Fish O/B 2007 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 Cabrio 777 2011 full specs ← Larson SEi 180 Ski Fish O/B 2007 full specs