Larson FX 2050 TL O/B 2013 vs Larson LX 620 SF 2011 - Boat Spec Comparison

Q: Which is the larger boat — the Larson FX 2050 TL O/B 2013 or the Larson LX 620 SF 2011?

The Larson FX 2050 TL O/B 2013 is the longer of the two at 20,2 feet overall. The Larson LX 620 SF 2011 comes in at 16,2 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Larson FX 2050 TL O/B 2013 or the Larson LX 620 SF 2011?

For trailering, the Larson LX 620 SF 2011 has the edge at 115 lbs dry weight versus 2 579 lbs for the Larson FX 2050 TL O/B 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.

Q: Which boat can handle a bigger outboard?

The Larson FX 2050 TL O/B 2013 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Larson LX 620 SF 2011 tops out at 90 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 FX 2050 TL O/B 2013 is Coast Guard rated for 7 passengers, while the Larson LX 620 SF 2011 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 FX 2050 TL O/B 2013 measures 102" wide, compared to 88" for the Larson LX 620 SF 2011. 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 FX 2050 TL O/B 2013 or the Larson LX 620 SF 2011?

The Larson FX 2050 TL O/B 2013 has the bigger tank at 35 gallons, versus 23 gallons on the Larson LX 620 SF 2011. That 12-gallon difference translates to roughly 36–60 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson FX 2050 TL O/B 2013 and Larson LX 620 SF 2011 from the same manufacturer?

Yes — both the Larson FX 2050 TL O/B 2013 and the Larson LX 620 SF 2011 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 FX 2050 TL O/B 2013 vs Larson LX 620 SF 2011

Larson

Larson FX 2050 TL O/B 2013

2013

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Larson

Larson LX 620 SF 2011

2011

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Detailed Evaluation & Buyer Recommendation

Larson FX 2050 TL O/B 2013 vs Larson LX 620 SF 2011 — Same Brand, Different Boat

Matching a deep vee Larson FX 2050 TL O/B 2013 against a modified vee Larson LX 620 SF 2011 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 FX 2050 TL O/B 2013 measures 20,2 feet overall (2013), giving it roughly 4,0 additional feet of deck space compared to the Larson LX 620 SF 2011 at 16,2 feet (2011). Weight tells a clearer story for trailering families: the Larson FX 2050 TL O/B 2013 tips the scales at 2 579 lbs — 2 464 lbs more than the Larson LX 620 SF 2011 at 115 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 200 hp, the Larson FX 2050 TL O/B 2013 has a 110-hp advantage over the Larson LX 620 SF 2011's 90-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 FX 2050 TL O/B 2013 carries 35 gallons versus 23 gallons in the Larson LX 620 SF 2011. 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 FX 2050 TL O/B 2013 is rated for 7 passengers, while the Larson LX 620 SF 2011 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson FX 2050 TL O/B 2013 could be the deciding factor.

Bottom line: Choose the Larson FX 2050 TL O/B 2013 if your priority is putting more people on the water — it handles 7 passengers and at 20,2 ft it has the deck room to back that rating up comfortably. The Larson LX 620 SF 2011 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

ModelFX 2050 TL O/B

ModelLX 620 SF

Model Year2013

Model Year2011

Measurements / Dimensions

Beam8 ft. 6 in. (2.59 m)

Beam7 ft. 4 in. (2.24 m)

Beam - Meters2.59

Beam - Meters2.24

Beam - Inches102

Beam - Inches88

Deadrise16°

Deadrise21°

Depth - Detail26 in. (66 cm)

Depth - Detailnot available

Depth - Centimeters66.04

Depth - Centimetersnot available

Depth - Inches26

Depth - Inchesnot available

Weight - Detail2,579 lbs. (1,170 kg) with Mercury 150 4S

Weight - Detail1,150 lbs. (522 kg)

Weight - kg1169.81

Weight - kg521.63

Weight - lbs.2579

Weight - lbs.115

Height [transom]25 in. (64 cm)

Height [transom]not available

Length - Feet20.17

Length - Feet16.17

Length overall - Detail20 ft. 2 in. (6.14 m)

Length overall - Detail16 ft. 2 in. (4.93 m)

Length overall - Meters6.15

Length overall - Meters4.93

Length overall - Inches242

Length overall - Inches194

Draft [max] - Detailnot available

Draft [max] - Detail31 in. (79 cm)

Draft [max] - Metersnot available

Draft [max] - Meters0.79

Draft [max] - Inchesnot available

Draft [max] - Inches31

Body / Hull

Hull materialComposite

Hull materialFiberglass

Hull typeDeep Vee

Hull typeModified Vee

Engine and Drivetrain

Fuel tank capacity - Detail35 gal. (132 l)

Fuel tank capacity - Detail23 gal. (87 l)

Fuel tank capacity - Liters132.49

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal35

Fuel tank capacity - Gal23

Fuel typeGas

Drive typeOutboard

Engine max200 hp (149 kW)

Engine max90 hp

Engine/s standardnot available

Engine/s standardBombardier Pre-Rig

Operational Info

Maximum capacity1,750 lbs. (794 kg)

Maximum capacity1,400 lbs. (635 kg)

Maximum people7

Maximum people6 or 850 lbs

Trailer Info

Trailer - DetailCustom color matched FX 4000 with swing tongue

Trailer - DetailLX 2200 with swing tongue

Trailer - Length over all22 ft. 4 in. (6.8 m)

Trailer - Length over all21 ft. 4 in. (6.5 m)

Larson FX 2050 TL O/B 2013 vs Larson LX 620 SF 2011 — Common Questions

Which is the larger boat — the Larson FX 2050 TL O/B 2013 or the Larson LX 620 SF 2011?

The Larson FX 2050 TL O/B 2013 is the longer of the two at 20,2 feet overall. The Larson LX 620 SF 2011 comes in at 16,2 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Larson FX 2050 TL O/B 2013 or the Larson LX 620 SF 2011?

For trailering, the Larson LX 620 SF 2011 has the edge at 115 lbs dry weight versus 2 579 lbs for the Larson FX 2050 TL O/B 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.

Which boat can handle a bigger outboard?

The Larson FX 2050 TL O/B 2013 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Larson LX 620 SF 2011 tops out at 90 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 FX 2050 TL O/B 2013 is Coast Guard rated for 7 passengers, while the Larson LX 620 SF 2011 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 FX 2050 TL O/B 2013 measures 102" wide, compared to 88" for the Larson LX 620 SF 2011. 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 FX 2050 TL O/B 2013 or the Larson LX 620 SF 2011?

The Larson FX 2050 TL O/B 2013 has the bigger tank at 35 gallons, versus 23 gallons on the Larson LX 620 SF 2011. That 12-gallon difference translates to roughly 36–60 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson FX 2050 TL O/B 2013 and Larson LX 620 SF 2011 from the same manufacturer?

Yes — both the Larson FX 2050 TL O/B 2013 and the Larson LX 620 SF 2011 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 FX 2050 TL O/B 2013 full specs ← Larson LX 620 SF 2011 full specs