Sea Ray 310 Sundancer 2013 boat specs
Sea Ray
Sea Ray 310 Sundancer 2013
2013
View full specs →
VS
Sea Ray 58 Sedan Bridge 2008 boat specs
Sea Ray
Sea Ray 58 Sedan Bridge 2008
2008
View full specs →

Sea Ray 310 Sundancer 2013 vs Sea Ray 58 Sedan Bridge 2008 — Same Brand, Different Boat

Matching a deep vee Sea Ray 310 Sundancer 2013 against a semi displacement Sea Ray 58 Sedan Bridge 2008 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 Sea Ray 58 Sedan Bridge 2008 measures 58,0 feet overall (2008), giving it roughly 27,0 additional feet of deck space compared to the Sea Ray 310 Sundancer 2013 at 31,0 feet (2013). Weight tells a clearer story for trailering families: the Sea Ray 310 Sundancer 2013 tips the scales at 1 163 lbs — 648 lbs more than the Sea Ray 58 Sedan Bridge 2008 at 515 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 862 hp, the Sea Ray 58 Sedan Bridge 2008 has a 642-hp advantage over the Sea Ray 310 Sundancer 2013's 220-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sea Ray 310 Sundancer 2013 carries 125 gallons versus 7 gallons in the Sea Ray 58 Sedan Bridge 2008. 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 Sea Ray 58 Sedan Bridge 2008 is rated for 17 passengers, while the Sea Ray 310 Sundancer 2013 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 58 Sedan Bridge 2008 could be the deciding factor.

Bottom line: Choose the Sea Ray 58 Sedan Bridge 2008 if your priority is putting more people on the water — it handles 17 passengers and at 58,0 ft it has the deck room to back that rating up comfortably. The Sea Ray 310 Sundancer 2013 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
MakeSea Ray
MakeSea Ray
Model310 Sundancer?
Model58 Sedan Bridge
Model Year2013
Model Year2008
Measurements / Dimensions
Beam10 ft. (3.05 m)
Beam16 ft. (4.88 m)
Beam - Meters3.05
Beam - Meters4.88
Beam - Inches12
Beam - Inches192
Deadrise21℃
Deadrise17℃
Draft [drive up] - Detail30 in. (76 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.76
Draft [drive up] metersnot available
Draft [drive up] inches3
Draft [drive up] inchesnot available
Draft [max] - Detail41 in. (104 cm)
Draft [max] - DetailInboards: 51 in. (129.54 cm)
Draft [max] - Meters1.04
Draft [max] - Meters1.3
Draft [max] - Inches41
Draft [max] - Inches51
Weight - Detail11,630 lbs. (5,275 kg)
Weight - Detail51,500 lbs. (23,360 kg)
Weight - kg5275.27
Weight - kg23359.99
Weight - lbs.1163
Weight - lbs.515
Length - Feet31
Length - Feet58
Length [over all with swim platform]33 ft. 2 in. (10.11 m)
Length [over all with swim platform]not available
Length overall - Detail31 ft. (9.45 m)
Length overall - Detail58 ft. 7 in. (17.88 m)
Length overall - Meters9.45
Length overall - Meters17.86
Length overall - Inches372
Length overall - Inches703
Length - Metersnot available
Length - Meters17.88
Length - Inchesnot available
Length - Inches7
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeSemi Displacement
Engine and Drivetrain
Engine makeMerCruiser®
Engine makenot available
Engine/s standardTwin 4.3L MPI ECT Bravo? III sterndrive
Engine/s standardT-MAN 900 CRM V-8 Diesel Inboards - T-862 hp (642 kW)
Fuel tank capacity - Detail125 gal. (473 l)
Fuel tank capacity - Detail700 gal. (2,649.5 l), Usable fuel: 630 gal. (2,380 l)
Fuel tank capacity - Liters473.18
Fuel tank capacity - Liters2649.79
Fuel tank capacity - Gal125
Fuel tank capacity - Gal7
Fuel typeGas or Diesel
Fuel typeDiesel
Drive typeI/O - Twin
Drive typeInboard - Twin
HorsepowerTwin 220 hp (164 kW)
Horsepowernot available
Engine maxnot available
Engine maxT-862 hp (642 kW)
Operational Info
Water capacity28 gal. (106 l)
Water capacity150 gal. (567.8 l)
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Detail68 gal. (257.4 l)
Holding tank capacity - Liters105.99
Holding tank capacity - Liters257.41
Holding tank capacity - Gal28
Holding tank capacity - Gal68

Sea Ray 310 Sundancer 2013 vs Sea Ray 58 Sedan Bridge 2008 — Common Questions

Which is the larger boat — the Sea Ray 310 Sundancer 2013 or the Sea Ray 58 Sedan Bridge 2008?
The Sea Ray 58 Sedan Bridge 2008 is the longer of the two at 58,0 feet overall. The Sea Ray 310 Sundancer 2013 comes in at 31,0 feet, making it roughly 27,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 310 Sundancer 2013 or the Sea Ray 58 Sedan Bridge 2008?
For trailering, the Sea Ray 58 Sedan Bridge 2008 has the edge at 515 lbs dry weight versus 1 163 lbs for the Sea Ray 310 Sundancer 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 Sea Ray 58 Sedan Bridge 2008 is rated to a maximum of 862 hp, giving it the larger power ceiling. The Sea Ray 310 Sundancer 2013 tops out at 220 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 Sea Ray 310 Sundancer 2013 is Coast Guard rated for 9 passengers, while the Sea Ray 58 Sedan Bridge 2008 is certified for 17. 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 58 Sedan Bridge 2008 measures 192" wide, compared to 12" for the Sea Ray 310 Sundancer 2013. 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 Sea Ray 310 Sundancer 2013 or the Sea Ray 58 Sedan Bridge 2008?
The Sea Ray 310 Sundancer 2013 has the bigger tank at 125 gallons, versus 7 gallons on the Sea Ray 58 Sedan Bridge 2008. That 118-gallon difference translates to roughly 354–590 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 310 Sundancer 2013 and Sea Ray 58 Sedan Bridge 2008 from the same manufacturer?
Yes — both the Sea Ray 310 Sundancer 2013 and the Sea Ray 58 Sedan Bridge 2008 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.