Larson LXi 258 I/O 2012 vs Larson SEi 180 LX I/O 2006 - Boat Spec Comparison

Q: Which is the larger boat - the Larson LXi 258 I/O 2012 or the Larson SEi 180 LX I/O 2006?

The Larson LXi 258 I/O 2012 is the longer of the two at 25,5 feet overall. The Larson SEi 180 LX I/O 2006 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 LXi 258 I/O 2012 or the Larson SEi 180 LX I/O 2006?

For trailering, the Larson SEi 180 LX I/O 2006 has the edge at 2 365 lbs dry weight versus 4 750 lbs for the Larson LXi 258 I/O 2012. 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: What is the maximum horsepower rating for these boats?

The Larson LXi 258 I/O 2012 has a documented max rating of 300 hp. Engine specifications for the Larson SEi 180 LX I/O 2006 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 LXi 258 I/O 2012 is Coast Guard rated for 12 passengers, while the Larson SEi 180 LX I/O 2006 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 is wider, and does it affect trailering?

The Larson LXi 258 I/O 2012 measures 102" wide, compared to 93" for the Larson SEi 180 LX 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.

Q: Which boat has the larger fuel tank - the Larson LXi 258 I/O 2012 or the Larson SEi 180 LX I/O 2006?

The Larson LXi 258 I/O 2012 has the bigger tank at 56 gallons, versus 23 gallons on the Larson SEi 180 LX I/O 2006. That 33-gallon difference translates to roughly 99–165 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson LXi 258 I/O 2012 and Larson SEi 180 LX I/O 2006 from the same manufacturer?

Yes - both the Larson LXi 258 I/O 2012 and the Larson SEi 180 LX 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.

Boat Comparison

Larson LXi 258 I/O 2012 vs Larson SEi 180 LX I/O 2006

Larson

Larson LXi 258 I/O 2012

2012

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Larson

Larson SEi 180 LX I/O 2006

2006

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson LXi 258 I/O 2012 vs Larson SEi 180 LX I/O 2006: Which Modified-V Boat Fits Your Needs?

Both the Larson LXi 258 I/O 2012 and the Larson SEi 180 LX I/O 2006 are modified-V designs, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

Size is the most obvious dividing line here. The Larson LXi 258 I/O 2012 measures 25,5 feet overall (2012), giving it roughly 8,5 additional feet of deck space compared to the Larson SEi 180 LX I/O 2006 at 17,0 feet (2006). Weight tells a clearer story for trailering families: the Larson LXi 258 I/O 2012 tips the scales at 4 750 lbs - 2 385 lbs more than the Larson SEi 180 LX I/O 2006 at 2 365 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 Larson LXi 258 I/O 2012 carries a rated maximum of 300 hp. Engine data for the Larson SEi 180 LX I/O 2006 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Larson LXi 258 I/O 2012 carries 56 gallons versus 23 gallons in the Larson SEi 180 LX I/O 2006. 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 LXi 258 I/O 2012 is rated for 12 passengers, while the Larson SEi 180 LX I/O 2006 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson LXi 258 I/O 2012 could be the deciding factor.

Bottom line: Choose the Larson LXi 258 I/O 2012 if your priority is putting more people on the water - it handles 12 passengers and at 25,5 ft it has the deck room to back that rating up comfortably. The Larson SEi 180 LX I/O 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.

General Boat Info

MakeLarson

ModelLXi 258 I/O

ModelSEi 180 LX I/O

Model Year2012

Model Year2006

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

Deadrise22°

Deadrise21℃

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

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

Draft [max] - Meters0.89

Draft [max] - Meters0.79

Draft [max] - Inches35

Draft [max] - Inches31

Weight - Detail4,750 lbs. (2,150 kg) with base engine (5.0L)

Weight - Detail2,365 lbs. (1,070 kg)

Weight - kg2154.56

Weight - kg1072.75

Weight - lbs.4750

Weight - lbs.2365

Length - Feet25.5

Length - Feet17

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

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

Length overall - Meters7.77

Length overall - Meters5.33

Length overall - Inches306

Length overall - Inches210

Length - Metersnot available

Length - Meters5.33

Length - Inchesnot available

Length - Inches6

Body / Hull

Hull materialComposite

Hull materialnot available

Hull typeModified Vee

Engine and Drivetrain

Engine makeMerCruiser (mandatory in U.S.)

Engine makenot available

Engine model350 Mag MPI EC BIII

Engine modelnot available

Fuel tank capacity - Detail56 gal. (212 l)

Fuel tank capacity - Detail23 gal. (87 l)

Fuel tank capacity - Liters211.98

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal56

Fuel tank capacity - Gal23

Fuel typeGas

Fuel typenot available

Drive typeI/O

Horsepower300

Horsepowernot available

Operational Info

Water capacity12 gal. (45.4 l)

Water capacitynot available

Maximum capacity1,850 lbs. (840 kg)

Maximum capacity1,275 lbs. (578 kg)

Maximum people12

Maximum people8

Trailer Info

Trailer - Length over all30 ft. 7 in. (9.32 m)

Trailer - Length over allnot available

Trailer - Detailnot available

Trailer - DetailSingle-axle EZ loader

Larson LXi 258 I/O 2012 vs Larson SEi 180 LX I/O 2006 - Common Questions

Which is the larger boat - the Larson LXi 258 I/O 2012 or the Larson SEi 180 LX I/O 2006?

The Larson LXi 258 I/O 2012 is the longer of the two at 25,5 feet overall. The Larson SEi 180 LX I/O 2006 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 LXi 258 I/O 2012 or the Larson SEi 180 LX I/O 2006?

For trailering, the Larson SEi 180 LX I/O 2006 has the edge at 2 365 lbs dry weight versus 4 750 lbs for the Larson LXi 258 I/O 2012. 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 Larson LXi 258 I/O 2012 has a documented max rating of 300 hp. Engine specifications for the Larson SEi 180 LX I/O 2006 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 LXi 258 I/O 2012 is Coast Guard rated for 12 passengers, while the Larson SEi 180 LX I/O 2006 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 is wider, and does it affect trailering?

The Larson LXi 258 I/O 2012 measures 102" wide, compared to 93" for the Larson SEi 180 LX 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 LXi 258 I/O 2012 or the Larson SEi 180 LX I/O 2006?

The Larson LXi 258 I/O 2012 has the bigger tank at 56 gallons, versus 23 gallons on the Larson SEi 180 LX I/O 2006. That 33-gallon difference translates to roughly 99–165 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson LXi 258 I/O 2012 and Larson SEi 180 LX I/O 2006 from the same manufacturer?

Yes - both the Larson LXi 258 I/O 2012 and the Larson SEi 180 LX 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.

← Larson LXi 258 I/O 2012 full specs ← Larson SEi 180 LX I/O 2006 full specs