Sea Ray 185 Outboard Sport 2005 boat specs
Sea Ray
Sea Ray 185 Outboard Sport 2005
2005
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VS
Sea Ray 680 Sun Sport 2005 boat specs
Sea Ray
Sea Ray 680 Sun Sport 2005
2005
View full specs →

Sea Ray 185 Outboard Sport 2005 vs Sea Ray 680 Sun Sport 2005 — Same Brand, Different Boat

The Sea Ray 185 Outboard Sport 2005 vs Sea Ray 680 Sun Sport 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 Sea Ray 185 Outboard Sport 2005 measures 18,0 feet overall (2005), giving it roughly 11,0 additional feet of deck space compared to the Sea Ray 680 Sun Sport 2005 at 7,0 feet (2005). Weight tells a clearer story for trailering families: the Sea Ray 185 Outboard Sport 2005 tips the scales at 185 lbs — 110 lbs more than the Sea Ray 680 Sun Sport 2005 at 75 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.

For family outings this is probably the sharpest distinction between the two. The Sea Ray 680 Sun Sport 2005 is rated for 21 passengers, while the Sea Ray 185 Outboard Sport 2005 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 680 Sun Sport 2005 could be the deciding factor.

Bottom line: Choose the Sea Ray 680 Sun Sport 2005 if your priority is putting more people on the water — it handles 21 passengers and at 7,0 ft it has the deck room to back that rating up comfortably. The Sea Ray 185 Outboard Sport 2005 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
MakeSea Ray
MakeSea Ray
Model185 Outboard Sport
Model680 Sun Sport?
Model Year2005
Model Year2005
Measurements / Dimensions
Beam76 in. (2.29 m)
Beam18 ft. 6 in. (5.64 m)
Beam - Meters1.93
Beam - Meters5.64
Beam - Inches76
Beam - Inches222
Deadrise19℃
Deadrise19℃
Draft [drive up] - Detail12 in. (30.5 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.3
Draft [drive up] metersnot available
Draft [drive up] inches12
Draft [drive up] inchesnot available
Draft [max] - Detail30 in. (76.2 cm)
Draft [max] - Detail57 in. (144.8 cm)
Draft [max] - Meters0.76
Draft [max] - Meters1.45
Draft [max] - Inches3
Draft [max] - Inches57
Weight - Detail1,850 lbs. (839 kg)
Weight - Detail75,000 lbs. (34,029 kg)
Weight - kg839.15
Weight - kg34019.4
Weight - lbs.185
Weight - lbs.75
Length - Meters5.49
Length - Meters21.46
Length - Feet18
Length - Feet7
Length overall - Detail18 ft. 0 in. (5.49 m)
Length overall - Detail70 ft. 5 in. (21.46 m)
Length overall - Meters5.49
Length overall - Meters21.46
Length overall - Inches216
Length overall - Inches845
Length - Inchesnot available
Length - Inches5
Engine and Drivetrain
Engine/s standardMercury? 115 2-Stroke (115 hp - 86 kw)
Engine/s standardT-Caterpillar? C-30 Diesel Inboards (T-1504 hp - 1121 kw)
Fuel tank capacity - Detail20 gal. (75.7 l)
Fuel tank capacity - Detail1,000 gal. (3,785 l)
Fuel tank capacity - Liters75.71
Fuel tank capacity - Liters3785.41
Fuel tank capacity - Gal2
Fuel tank capacity - Gal1
Drive typeOutboard
Drive typeInboard
Operational Info
Maximum capacity1,700 lbs. (771 kg)
Maximum capacitynot available
Maximum people8
Maximum peoplenot available
Water capacitynot available
Water capacity200 gal. (757 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail100 gal. (378.5 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters378.54
Holding tank capacity - Galnot available
Holding tank capacity - Gal1

Sea Ray 185 Outboard Sport 2005 vs Sea Ray 680 Sun Sport 2005 — Common Questions

Which is the larger boat — the Sea Ray 185 Outboard Sport 2005 or the Sea Ray 680 Sun Sport 2005?
The Sea Ray 185 Outboard Sport 2005 is the longer of the two at 18,0 feet overall. The Sea Ray 680 Sun Sport 2005 comes in at 7,0 feet, making it roughly 11,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 185 Outboard Sport 2005 or the Sea Ray 680 Sun Sport 2005?
For trailering, the Sea Ray 680 Sun Sport 2005 has the edge at 75 lbs dry weight versus 185 lbs for the Sea Ray 185 Outboard Sport 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.
How many people can each boat hold?
The Sea Ray 185 Outboard Sport 2005 is Coast Guard rated for 8 passengers, while the Sea Ray 680 Sun Sport 2005 is certified for 21. 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 Sea Ray 680 Sun Sport 2005 measures 222" wide, compared to 76" for the Sea Ray 185 Outboard Sport 2005. 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.
How do the fuel tanks compare on the Sea Ray 185 Outboard Sport 2005 and Sea Ray 680 Sun Sport 2005?
Both boats carry similar fuel loads — 2 gallons and 1 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Sea Ray 185 Outboard Sport 2005 and Sea Ray 680 Sun Sport 2005 from the same manufacturer?
Yes — both the Sea Ray 185 Outboard Sport 2005 and the Sea Ray 680 Sun Sport 2005 are built by Sea Ray. 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.