Harris Flotebote Sunliner 180 2010 vs Harris Flotebote Sunliner 240 2005 - Boat Spec Comparison

Q: Which is the larger boat - the Harris Flotebote Sunliner 180 2010 or the Harris Flotebote Sunliner 240 2005?

The Harris Flotebote Sunliner 240 2005 is the longer of the two at 24,0 feet overall. The Harris Flotebote Sunliner 180 2010 comes in at 18,0 feet, making it roughly 6,0 ft shorter - a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer - the Harris Flotebote Sunliner 180 2010 or the Harris Flotebote Sunliner 240 2005?

For trailering, the Harris Flotebote Sunliner 180 2010 has the edge at 2 104 lbs dry weight versus 2 261 lbs for the Harris Flotebote Sunliner 240 2005. 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 Harris Flotebote Sunliner 240 2005 has a documented max rating of 23 hp. Engine specifications for the Harris Flotebote Sunliner 180 2010 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 Harris Flotebote Sunliner 180 2010 is Coast Guard rated for 9 passengers, while the Harris Flotebote Sunliner 240 2005 is certified for 15. 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: Do these boats require an oversize trailer permit to tow on US highways?

Both the Harris Flotebote Sunliner 180 2010 and Harris Flotebote Sunliner 240 2005 share an 8 ft. 6 in. 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.

Q: Are the Harris Flotebote Sunliner 180 2010 and Harris Flotebote Sunliner 240 2005 from the same manufacturer?

Yes - both the Harris Flotebote Sunliner 180 2010 and the Harris Flotebote Sunliner 240 2005 are built by Harris Flotebote. 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

Harris Flotebote Sunliner 180 2010 vs Harris Flotebote Sunliner 240 2005

Harris Flotebote

Harris Flotebote Sunliner 180 2010

2010

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Harris Flotebote

Harris Flotebote Sunliner 240 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Harris Flotebote Sunliner 180 2010 vs Harris Flotebote Sunliner 240 2005: Same Brand, Different Boat

The Harris Flotebote Sunliner 180 2010 vs Harris Flotebote Sunliner 240 2005 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.

Size is the most obvious dividing line here. The Harris Flotebote Sunliner 240 2005 measures 24,0 feet overall (2005), giving it roughly 6,0 additional feet of deck space compared to the Harris Flotebote Sunliner 180 2010 at 18,0 feet (2010). Weight tells a clearer story for trailering families: the Harris Flotebote Sunliner 240 2005 tips the scales at 2 261 lbs - 157 lbs less than the Harris Flotebote Sunliner 180 2010 at 2 104 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 Harris Flotebote Sunliner 240 2005 tops out at 23 hp. Engine specs for the Harris Flotebote Sunliner 180 2010 aren't listed - confirm with a dealer before selecting an outboard.

For family outings this is probably the sharpest distinction between the two. The Harris Flotebote Sunliner 240 2005 is rated for 15 passengers, while the Harris Flotebote Sunliner 180 2010 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Harris Flotebote Sunliner 240 2005 could be the deciding factor.

Bottom line: Choose the Harris Flotebote Sunliner 240 2005 if your priority is putting more people on the water - it handles 15 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Harris Flotebote Sunliner 180 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.

General Boat Info

MakeHarris Flotebote

ModelSunliner 180

ModelSunliner 240

Model Year2010

Model Year2005

Measurements / Dimensions

Beam8 ft. 6 in.

Beam - Meters2.59

Beam - Inches102

Bridge clearance - Detail62 in.

Bridge clearance - Detailnot available

Bridge clearance - Meters1.57

Bridge clearance - Metersnot available

Bridge clearance - Inches62

Bridge clearance - Inchesnot available

Draft [drive up] - Detail12 in.

Draft [drive up] - Detail13 in.

Draft [drive up] meters0.3

Draft [drive up] meters0.33

Draft [drive up] inches12

Draft [drive up] inches13

Draft [max] - Detail21 in.

Draft [max] - Detail22 in.

Draft [max] - Meters0.53

Draft [max] - Meters0.56

Draft [max] - Inches21

Draft [max] - Inches22

Weight - Detail1,770 lbs. Performance III Package: 2,104 lbs.

Weight - Detail2,261 lbs.

Weight - kg954.36

Weight - kg1025.57

Weight - lbs.2104

Weight - lbs.2261

Length - Feet18

Length - Feet24

Length overall - Detail19 ft. 10 in. Pontoon: 18 ft.

Length overall - Detail24 ft. 0 in.

Length overall - Meters6.05

Length overall - Meters7.32

Length overall - Inches238

Length overall - Inches288

Length [deck]not available

Length [deck]24 ft.

Body / Hull

Hull materialAluminum

Hull materialnot available

Hull typePontoon

Hull typenot available

Pontoon and Inflatable Specific

Tube diameter25 in.

Tube diameter23 in.

Engine and Drivetrain

Engine makeMercury

Engine makenot available

Engine model50 ELPT BF 4S EFI

Engine modelnot available

Engine/s standard80 hp with 25 in. tubes Performance III Package: 105 hp

Engine/s standardnot available

Fuel tank capacity - Detail31 gal. Performance III Package: 50 gal.

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters189.27

Fuel tank capacity - Litersnot available

Fuel tank capacity - Gal50

Fuel tank capacity - Galnot available

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Engine maxnot available

Engine max23 in. Tubes: 135 hp 25 in. Tubes: 140 hp W/Performance-III Package: 200 hp

Operational Info

Maximum capacity1,247 lbs. Performance III Package: 1,485 lbs.

Maximum capacitynot available

Maximum people9 Performance III Package: 11

Maximum people15

Harris Flotebote Sunliner 180 2010 vs Harris Flotebote Sunliner 240 2005 - Common Questions

Which is the larger boat - the Harris Flotebote Sunliner 180 2010 or the Harris Flotebote Sunliner 240 2005?

The Harris Flotebote Sunliner 240 2005 is the longer of the two at 24,0 feet overall. The Harris Flotebote Sunliner 180 2010 comes in at 18,0 feet, making it roughly 6,0 ft shorter - a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer - the Harris Flotebote Sunliner 180 2010 or the Harris Flotebote Sunliner 240 2005?

For trailering, the Harris Flotebote Sunliner 180 2010 has the edge at 2 104 lbs dry weight versus 2 261 lbs for the Harris Flotebote Sunliner 240 2005. 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 Harris Flotebote Sunliner 240 2005 has a documented max rating of 23 hp. Engine specifications for the Harris Flotebote Sunliner 180 2010 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 Harris Flotebote Sunliner 180 2010 is Coast Guard rated for 9 passengers, while the Harris Flotebote Sunliner 240 2005 is certified for 15. 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 Harris Flotebote Sunliner 180 2010 and Harris Flotebote Sunliner 240 2005 share an 8 ft. 6 in. 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.

Are the Harris Flotebote Sunliner 180 2010 and Harris Flotebote Sunliner 240 2005 from the same manufacturer?

Yes - both the Harris Flotebote Sunliner 180 2010 and the Harris Flotebote Sunliner 240 2005 are built by Harris Flotebote. 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.

← Harris Flotebote Sunliner 180 2010 full specs ← Harris Flotebote Sunliner 240 2005 full specs