Four Winns 310 Horizon 2007 vs Four Winns H180 OB 2011 - Boat Spec Comparison

Q: Which is the larger boat — the Four Winns 310 Horizon 2007 or the Four Winns H180 OB 2011?

The Four Winns 310 Horizon 2007 is the longer of the two at 31,0 feet overall. The Four Winns H180 OB 2011 comes in at 17,3 feet, making it roughly 13,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Four Winns H180 OB 2011 has a documented max rating of 130 hp. Engine specifications for the Four Winns 310 Horizon 2007 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 Four Winns 310 Horizon 2007 is Coast Guard rated for 9 passengers, while the Four Winns H180 OB 2011 is certified for 7. 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 Four Winns 310 Horizon 2007 measures 116" wide, compared to 9" for the Four Winns H180 OB 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 Four Winns 310 Horizon 2007 or the Four Winns H180 OB 2011?

The Four Winns H180 OB 2011 has the bigger tank at 24 gallons, versus 13 gallons on the Four Winns 310 Horizon 2007. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Four Winns 310 Horizon 2007 and Four Winns H180 OB 2011 from the same manufacturer?

Yes — both the Four Winns 310 Horizon 2007 and the Four Winns H180 OB 2011 are built by Four Winns. 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

Four Winns 310 Horizon 2007 vs Four Winns H180 OB 2011

Four Winns

Four Winns 310 Horizon 2007

2007

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Four Winns

Four Winns H180 OB 2011

2011

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Detailed Evaluation & Buyer Recommendation

Four Winns 310 Horizon 2007 vs Four Winns H180 OB 2011 — Same Brand, Different Boat

The Four Winns 310 Horizon 2007 vs Four Winns H180 OB 2011 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 Four Winns H180 OB 2011 tops out at 130 hp. Engine specs for the Four Winns 310 Horizon 2007 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Four Winns H180 OB 2011 carries 24 gallons versus 13 gallons in the Four Winns 310 Horizon 2007. 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 Four Winns 310 Horizon 2007 is rated for 9 passengers, while the Four Winns H180 OB 2011 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Four Winns 310 Horizon 2007 could be the deciding factor.

Bottom line: Choose the Four Winns 310 Horizon 2007 if your priority is putting more people on the water — it handles 9 passengers and at 31,0 ft it has the deck room to back that rating up comfortably. The Four Winns H180 OB 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.

General Boat Info

MakeFour Winns

Model310 Horizon

ModelH180 OB

Model Year2007

Model Year2011

Measurements / Dimensions

Beam9 ft. 8 in. (2.84 m)

Beam7 ft. 6 in. (2.29 m)

Beam - Meters2.95

Beam - Meters2.29

Beam - Inches116

Beam - Inches9

Deadrise21℃

Draft [drive up] - Detail24 in. (61 cm)

Draft [drive up] - Detail16 in. (41 cm)

Draft [drive up] meters0.61

Draft [drive up] meters0.41

Draft [drive up] inches24

Draft [drive up] inches16

Draft [max] - Detail35 in. (89 cm)

Draft [max] - Detail33 in. (84 cm)

Draft [max] - Meters0.89

Draft [max] - Meters0.84

Draft [max] - Inches35

Draft [max] - Inches33

Weight - DetailWith Engine: 7,400-8,360 lbs. (3,360-3,790 kg)

Weight - Detailnot available

Weight - kg3356.58

Weight - kgnot available

Weight - lbs.74

Weight - lbs.not available

Length - Meters9.55

Length - Metersnot available

Length - Feet31

Length - Feet17.33

Length - Inches4

Length - Inchesnot available

Length overall - Detail31 ft. 4 in. (9.55 m)

Length overall - Detail17 ft. 4 in. (5.28 m)

Length overall - Meters9.55

Length overall - Meters5.28

Length overall - Inches376

Length overall - Inches208

Bridge clearance - Detailnot available

Bridge clearance - Detail3 ft. 8 in. (1.12 m)

Bridge clearance - Metersnot available

Bridge clearance - Meters1.12

Bridge clearance - Inchesnot available

Bridge clearance - Inches44

Height - Detailnot available

Height - Detail4 ft. 7 in. (1.4 m)

Height - Metersnot available

Height - Meters1.4

Height - Inchesnot available

Height - Inches55

Body / Hull

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Engine and Drivetrain

Engine/s standard8.1 Gi/DP 375 hp Volvo Penta

Engine/s standardnot available

Fuel tank capacity - Detail130 gal. (492 l)

Fuel tank capacity - Detail24 gal. (91 l)

Fuel tank capacity - Liters492.1

Fuel tank capacity - Liters90.85

Fuel tank capacity - Gal13

Fuel tank capacity - Gal24

Fuel typeGas

Drive typeI/O

Drive typeOutboard

Engine makenot available

Engine makeEvinrude

Engine modelnot available

Engine model90 E-TEC

Horsepowernot available

Horsepower90 hp

Engine maxnot available

Engine max130 hp

Operational Info

Maximum capacitynot available

Maximum capacity1,800 lbs. (816 kg)

Maximum peoplenot available

Maximum people7

Trailer Info

Trailer - Detailnot available

Trailer - DetailSure-Load? custom-matched, single axle with disc brakes

Trailer - Heightnot available

Trailer - Height6 ft. 2 in. (1.88 m) wakeboard tower down 9 ft. 3 in. (2.82 m) wakeboard tower up

Trailer - Length over allnot available

Trailer - Length over all19 ft. 4 in. (5.89 m)

Four Winns 310 Horizon 2007 vs Four Winns H180 OB 2011 — Common Questions

Which is the larger boat — the Four Winns 310 Horizon 2007 or the Four Winns H180 OB 2011?

The Four Winns 310 Horizon 2007 is the longer of the two at 31,0 feet overall. The Four Winns H180 OB 2011 comes in at 17,3 feet, making it roughly 13,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Four Winns H180 OB 2011 has a documented max rating of 130 hp. Engine specifications for the Four Winns 310 Horizon 2007 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 Four Winns 310 Horizon 2007 is Coast Guard rated for 9 passengers, while the Four Winns H180 OB 2011 is certified for 7. 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 Four Winns 310 Horizon 2007 measures 116" wide, compared to 9" for the Four Winns H180 OB 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 Four Winns 310 Horizon 2007 or the Four Winns H180 OB 2011?

The Four Winns H180 OB 2011 has the bigger tank at 24 gallons, versus 13 gallons on the Four Winns 310 Horizon 2007. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Four Winns 310 Horizon 2007 and Four Winns H180 OB 2011 from the same manufacturer?

Yes — both the Four Winns 310 Horizon 2007 and the Four Winns H180 OB 2011 are built by Four Winns. 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.

← Four Winns 310 Horizon 2007 full specs ← Four Winns H180 OB 2011 full specs