Harris Flotebote Sunliner 180 2006 vs Harris Flotebote Sunliner 220 2008 - Boat Spec Comparison

Q: Which is the larger boat — the Harris Flotebote Sunliner 180 2006 or the Harris Flotebote Sunliner 220 2008?

The Harris Flotebote Sunliner 220 2008 is the longer of the two at 22,0 feet overall. The Harris Flotebote Sunliner 180 2006 comes in at 18,0 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Harris Flotebote Sunliner 220 2008 is rated to a maximum of 135 hp, giving it the larger power ceiling. The Harris Flotebote Sunliner 180 2006 tops out at 80 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 Harris Flotebote Sunliner 180 2006 is Coast Guard rated for 5 passengers, while the Harris Flotebote Sunliner 220 2008 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 2006 and Harris Flotebote Sunliner 220 2008 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 2006 and Harris Flotebote Sunliner 220 2008 from the same manufacturer?

Yes — both the Harris Flotebote Sunliner 180 2006 and the Harris Flotebote Sunliner 220 2008 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 2006 vs Harris Flotebote Sunliner 220 2008

Harris Flotebote

Harris Flotebote Sunliner 180 2006

2006

View full specs →

Harris Flotebote

Harris Flotebote Sunliner 220 2008

2008

View full specs →

Detailed Evaluation & Buyer Recommendation

Harris Flotebote Sunliner 180 2006 vs Harris Flotebote Sunliner 220 2008 — Same Brand, Different Boat

The Harris Flotebote Sunliner 180 2006 vs Harris Flotebote Sunliner 220 2008 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.

The power gap is worth calling out. Rated to 135 hp, the Harris Flotebote Sunliner 220 2008 has a 55-hp advantage over the Harris Flotebote Sunliner 180 2006's 80-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Harris Flotebote Sunliner 220 2008 is rated for 15 passengers, while the Harris Flotebote Sunliner 180 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Harris Flotebote Sunliner 220 2008 could be the deciding factor.

Bottom line: Choose the Harris Flotebote Sunliner 220 2008 if your priority is putting more people on the water — it handles 15 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Harris Flotebote Sunliner 180 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeHarris Flotebote

ModelSunliner 18

ModelSunliner 22

Model Year2006

Model Year2008

Measurements / Dimensions

Beam8 ft. 6 in

Beam - Meters2.59

Beam - Inches102

Bridge clearance - Detail62 in. (Bimini/stern light down)

Bridge clearance - Detail62 in. (bimini/stern light down)

Bridge clearance - Meters1.57

Bridge clearance - Inches62

Draft [drive up] - Detail12 in

Draft [drive up] meters0.3

Draft [drive up] inches12

Draft [max] - Detail21 in

Draft [max] - Meters0.53

Draft [max] - Inches21

Length - Feet18

Length - Feet22

Length overall - Detail18 ft. 0 in

Length overall - Detail22 ft. 1 in

Length overall - Meters5.49

Length overall - Meters6.73

Length overall - Inches216

Length overall - Inches265

Weight - Detailnot available

Weight - Detail2,092 lbs

Weight - kgnot available

Weight - kg948.91

Weight - lbs.not available

Weight - lbs.2092

Length - Inchesnot available

Length - Inches1

Pontoon and Inflatable Specific

Tube diameter25 in

Engine and Drivetrain

Drive typeOutboard

Engine max80 hp w/ Performance-III Package: 105 hp

Engine max135 hp

Engine/s standardnot available

Engine/s standard9.9 Mercury EL BF PK 4S

Fuel typenot available

Fuel typeGas

Body / Hull

Hull materialnot available

Hull materialAluminum

Hull typenot available

Hull typePontoon

Operational Info

Maximum peoplenot available

Maximum people15 @ 2,100 lbs

Harris Flotebote Sunliner 180 2006 vs Harris Flotebote Sunliner 220 2008 — Common Questions

Which is the larger boat — the Harris Flotebote Sunliner 180 2006 or the Harris Flotebote Sunliner 220 2008?

The Harris Flotebote Sunliner 220 2008 is the longer of the two at 22,0 feet overall. The Harris Flotebote Sunliner 180 2006 comes in at 18,0 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Harris Flotebote Sunliner 220 2008 is rated to a maximum of 135 hp, giving it the larger power ceiling. The Harris Flotebote Sunliner 180 2006 tops out at 80 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 Harris Flotebote Sunliner 180 2006 is Coast Guard rated for 5 passengers, while the Harris Flotebote Sunliner 220 2008 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 2006 and Harris Flotebote Sunliner 220 2008 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 2006 and Harris Flotebote Sunliner 220 2008 from the same manufacturer?

Yes — both the Harris Flotebote Sunliner 180 2006 and the Harris Flotebote Sunliner 220 2008 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 2006 full specs ← Harris Flotebote Sunliner 220 2008 full specs