Larson 258 LXi 2010 boat specs
Larson
Larson 258 LXi 2010
2010
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Larson LXi 258 I/O 2012 boat specs
Larson
Larson LXi 258 I/O 2012
2012
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Larson 258 LXi 2010 vs Larson LXi 258 I/O 2012 — A Close Look at Two Modified Vees

When two boats share the same hull type — in this case both the Larson 258 LXi 2010 and the Larson LXi 258 I/O 2012 are modified vee designs with fiberglass construction — 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?

On paper these two are close siblings in the size department — Larson 258 LXi 2010 at 25,5 ft versus Larson LXi 258 I/O 2012 at 25,5 ft. At 475 lbs and 475 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 425 hp, the Larson 258 LXi 2010 has a 422-hp advantage over the Larson LXi 258 I/O 2012's 3-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 56 gal and 56 gal — so range won't be a tiebreaker here.

Both boats are rated for 12 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: Performance buyers should lean toward the Larson 258 LXi 2010 and its 425-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Larson LXi 258 I/O 2012 with its 3-hp rating is the more economical daily driver.
General Boat Info
MakeLarson
MakeLarson
Model258 LXi
ModelLXi 258 I/O
Model Year201
Model Year2012
Measurements / Dimensions
Beam8 ft. 6 in. (2.59 m)
Beam8 ft. 6 in. (2.59 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Deadrise22°
Deadrise22°
Draft [max] - Detail35 in. (88.9 cm)
Draft [max] - Detail35 in. (88.9 cm)
Draft [max] - Meters0.89
Draft [max] - Meters0.89
Draft [max] - Inches35
Draft [max] - Inches35
Weight - Detail4,750 lbs. (2,150 kg)
Weight - Detail4,750 lbs. (2,150 kg) with base engine (5.0L)
Weight - kg2154.56
Weight - kg2154.56
Weight - lbs.475
Weight - lbs.475
Length - Feet25.5
Length - Feet25.5
Length overall - Detail25 ft. 6 in. (7.77 m)
Length overall - Detail25 ft. 6 in. (7.77 m)
Length overall - Meters7.77
Length overall - Meters7.77
Length overall - Inches306
Length overall - Inches306
Body / Hull
Hull materialFiberglass
Hull materialComposite
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Liters211.98
Fuel tank capacity - Liters211.98
Fuel tank capacity - Gal56
Fuel tank capacity - Gal56
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeI/O
Engine max425 hp
Engine maxnot available
Engine makenot available
Engine makeMerCruiser (mandatory in U.S.)
Engine modelnot available
Engine model350 Mag MPI EC BIII
Horsepowernot available
Horsepower3
Operational Info
Water capacity12 gal. (45.4 l)
Water capacity12 gal. (45.4 l)
Maximum capacity1,850 lbs. (840 kg)
Maximum capacity1,850 lbs. (840 kg)
Maximum people12
Maximum people12
Trailer Info
Trailer - Length over all30 ft. 7 in. (9.32 m)
Trailer - Length over all30 ft. 7 in. (9.32 m)

Larson 258 LXi 2010 vs Larson LXi 258 I/O 2012 — Common Questions

Which is the larger boat — the Larson 258 LXi 2010 or the Larson LXi 258 I/O 2012?
The Larson LXi 258 I/O 2012 is the longer of the two at 25,5 feet overall. The Larson 258 LXi 2010 comes in at 25,5 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Larson 258 LXi 2010 or the Larson LXi 258 I/O 2012?
For trailering, the Larson LXi 258 I/O 2012 has the edge at 475 lbs dry weight versus 475 lbs for the Larson 258 LXi 2010. 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 258 LXi 2010 is rated to a maximum of 425 hp, giving it the larger power ceiling. The Larson LXi 258 I/O 2012 tops out at 3 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 258 LXi 2010 is Coast Guard rated for 12 passengers, while the Larson LXi 258 I/O 2012 is certified for 12. 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Larson 258 LXi 2010 and Larson LXi 258 I/O 2012 share an 8 ft. 6 in. (2.59 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
How do the fuel tanks compare on the Larson 258 LXi 2010 and Larson LXi 258 I/O 2012?
Both boats carry similar fuel loads — 56 gallons and 56 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 258 LXi 2010 and Larson LXi 258 I/O 2012 from the same manufacturer?
Yes — both the Larson 258 LXi 2010 and the Larson LXi 258 I/O 2012 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.