Larson 180 Sport I/O 2008 boat specs
Larson
Larson 180 Sport I/O 2008
2008
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Larson LXi 238 I/O 2013 boat specs
Larson
Larson LXi 238 I/O 2013
2013
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Larson 180 Sport I/O 2008 vs Larson LXi 238 I/O 2013: Same Brand, Different Boat

The Larson 180 Sport I/O 2008 is a modified-V design and the Larson LXi 238 I/O 2013 is a deep-V design, so you're likely deciding between two noticeably 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 LXi 238 I/O 2013 measures 23,5 feet overall (2013), giving it roughly 6,5 additional feet of deck space compared to the Larson 180 Sport I/O 2008 at 17,0 feet (2008). Weight tells a clearer story for trailering families: the Larson LXi 238 I/O 2013 tips the scales at 4 440 lbs - 2 065 lbs less than the Larson 180 Sport I/O 2008 at 2 375 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 180 Sport I/O 2008 carries a rated maximum of 190 hp. Engine data for the Larson LXi 238 I/O 2013 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 238 I/O 2013 carries 57 gallons versus 23 gallons in the Larson 180 Sport I/O 2008. 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 238 I/O 2013 is rated for 10 passengers, while the Larson 180 Sport I/O 2008 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 238 I/O 2013 could be the deciding factor.

Bottom line: Choose the Larson LXi 238 I/O 2013 if your priority is putting more people on the water - it handles 10 passengers and at 23,5 ft it has the deck room to back that rating up comfortably. The Larson 180 Sport I/O 2008 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
MakeLarson
Model180 Sport I/O
ModelLXi 238 I/O
Model Year2008
Model Year2013
Measurements / Dimensions
Beam7 ft. 4 in. (2.24 m)
Beam8 ft. 6 in. (2.59 m)
Beam - Meters2.24
Beam - Meters2.59
Beam - Inches88
Beam - Inches102
Deadrise21℃
Deadrise22°
Draft [max] - Detail31 in. (78.7 cm)
Draft [max] - Detail35 in. (88.9 cm)
Draft [max] - Meters0.79
Draft [max] - Meters0.89
Draft [max] - Inches31
Draft [max] - Inches35
Weight - Detail2,375 lbs. (1,080 kg)
Weight - Detail4,440 lbs. (2,014 kg) with base engine (5.0L)
Weight - kg1077.28
Weight - kg2013.95
Weight - lbs.2375
Weight - lbs.4440
Length - Meters5.36
Length - Metersnot available
Length - Feet17
Length - Feet23.5
Length - Inches7
Length - Inchesnot available
Length overall - Detail17 ft. 7 in. (5.36 m)
Length overall - Detail23 ft. 6 in. (7.16 m)
Length overall - Meters5.36
Length overall - Meters7.16
Length overall - Inches211
Length overall - Inches282
Body / Hull
Hull materialFiberglass
Hull materialComposite
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardVolvo Penta 4.3 GL
Engine/s standardnot available
Fuel tank capacity - Detail23 gal. (87 l)
Fuel tank capacity - Detail57 gal. (216 l)
Fuel tank capacity - Liters87.06
Fuel tank capacity - Liters215.77
Fuel tank capacity - Gal23
Fuel tank capacity - Gal57
Fuel typeGas
Fuel typeGas
Drive typeInboard/Outboard
Drive typeI/O
Engine max190 hp
Engine maxnot available
Performance
Maximum speed50-52 mph
Maximum speednot available
Operational Info
Maximum capacity1,150 lbs. (522 kg)
Maximum capacity1,500 lbs. (680 kg)
Maximum people8
Maximum people10
Water capacitynot available
Water capacity12 gal. (45.4 l)
Trailer Info
Trailer - DetailCustom EZ Loader
Trailer - DetailLXi 5500 DB with swing tongue, chrome wheels & diamond plated fenders
Trailer - Length over allnot available
Trailer - Length over all28 ft. 4 in. (8.63 m)

Larson 180 Sport I/O 2008 vs Larson LXi 238 I/O 2013 - Common Questions

Which is the larger boat - the Larson 180 Sport I/O 2008 or the Larson LXi 238 I/O 2013?
The Larson LXi 238 I/O 2013 is the longer of the two at 23,5 feet overall. The Larson 180 Sport I/O 2008 comes in at 17,0 feet, making it roughly 6,5 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Larson 180 Sport I/O 2008 or the Larson LXi 238 I/O 2013?
For trailering, the Larson 180 Sport I/O 2008 has the edge at 2 375 lbs dry weight versus 4 440 lbs for the Larson LXi 238 I/O 2013. 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 180 Sport I/O 2008 has a documented max rating of 190 hp. Engine specifications for the Larson LXi 238 I/O 2013 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 180 Sport I/O 2008 is Coast Guard rated for 8 passengers, while the Larson LXi 238 I/O 2013 is certified for 10. 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 238 I/O 2013 measures 102" wide, compared to 88" for the Larson 180 Sport I/O 2008. 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 180 Sport I/O 2008 or the Larson LXi 238 I/O 2013?
The Larson LXi 238 I/O 2013 has the bigger tank at 57 gallons, versus 23 gallons on the Larson 180 Sport I/O 2008. That 34-gallon difference translates to roughly 102–170 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Larson 180 Sport I/O 2008 and Larson LXi 238 I/O 2013 from the same manufacturer?
Yes - both the Larson 180 Sport I/O 2008 and the Larson LXi 238 I/O 2013 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.