Sea Ray 210 Select 2010 vs Sea Ray 580 Sundancer 2010 - Boat Spec Comparison

Q: Which is the larger boat — the Sea Ray 210 Select 2010 or the Sea Ray 580 Sundancer 2010?

The Sea Ray 210 Select 2010 is the longer of the two at 21,0 feet overall. The Sea Ray 580 Sundancer 2010 comes in at 6,0 feet, making it roughly 15,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Sea Ray 210 Select 2010 or the Sea Ray 580 Sundancer 2010?

For trailering, the Sea Ray 210 Select 2010 has the edge at 408 lbs dry weight versus 535 lbs for the Sea Ray 580 Sundancer 2010. 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: Which boat can handle a bigger outboard?

The Sea Ray 580 Sundancer 2010 is rated to a maximum of 1 051 hp, giving it the larger power ceiling. The Sea Ray 210 Select 2010 tops out at 300 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 passengers can the Sea Ray 210 Select 2010 carry?

The Sea Ray 210 Select 2010 has an official capacity rating of 8 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Which boat is wider, and does it affect trailering?

The Sea Ray 580 Sundancer 2010 measures 191" wide, compared to 102" for the Sea Ray 210 Select 2010. 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 Sea Ray 210 Select 2010 or the Sea Ray 580 Sundancer 2010?

The Sea Ray 580 Sundancer 2010 has the bigger tank at 825 gallons, versus 4 gallons on the Sea Ray 210 Select 2010. That 821-gallon difference translates to roughly 2463–4105 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Sea Ray 210 Select 2010 and Sea Ray 580 Sundancer 2010 from the same manufacturer?

Yes — both the Sea Ray 210 Select 2010 and the Sea Ray 580 Sundancer 2010 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.

Boat Comparison

Sea Ray 210 Select 2010 vs Sea Ray 580 Sundancer 2010

Sea Ray

Sea Ray 210 Select 2010

2010

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Sea Ray

Sea Ray 580 Sundancer 2010

2010

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Detailed Evaluation & Buyer Recommendation

Sea Ray 210 Select 2010 vs Sea Ray 580 Sundancer 2010 — Same Brand, Different Boat

Matching a modified vee Sea Ray 210 Select 2010 against a semi displacement Sea Ray 580 Sundancer 2010 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 210 Select 2010 measures 21,0 feet overall (2010), giving it roughly 15,0 additional feet of deck space compared to the Sea Ray 580 Sundancer 2010 at 6,0 feet (2010). Weight tells a clearer story for trailering families: the Sea Ray 580 Sundancer 2010 tips the scales at 535 lbs — 127 lbs less than the Sea Ray 210 Select 2010 at 408 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 1 051 hp, the Sea Ray 580 Sundancer 2010 has a 751-hp advantage over the Sea Ray 210 Select 2010's 300-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 580 Sundancer 2010 carries 825 gallons versus 4 gallons in the Sea Ray 210 Select 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Sea Ray 210 Select 2010 is rated for up to 8 people. Passenger data for the Sea Ray 580 Sundancer 2010 wasn't available.

Bottom line: The Sea Ray 210 Select 2010 at 21,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Sea Ray 580 Sundancer 2010 at 6,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.

General Boat Info

MakeSea Ray

Model210 Select

Model580 Sundancer?

Model Year201

Measurements / Dimensions

Beam8 ft. 6 in. (2.59 m)

Beam15 ft. 11 in. (4.85 m)

Beam - Meters2.59

Beam - Meters4.85

Beam - Inches102

Beam - Inches191

Deadrise20℃

Deadrise17℃

Draft [drive up] - Detail21 in. (55 cm)

Draft [drive up] - Detailnot available

Draft [drive up] meters0.53

Draft [drive up] metersnot available

Draft [drive up] inches21

Draft [drive up] inchesnot available

Draft [max] - Detail37 in. (93 cm)

Draft [max] - DetailInboards: 54 in. (137 cm)

Draft [max] - Meters0.94

Draft [max] - Meters1.37

Draft [max] - Inches37

Draft [max] - Inches54

Weight - Detail4,080 lbs. (1,850 kg)

Weight - Detail53,500 lbs. (24,267 kg)

Weight - kg1850.66

Weight - kg24267.17

Weight - lbs.408

Weight - lbs.535

Length - Feet21

Length - Feet6

Length overall - Detail21 ft. 0 in. (6.4 m)

Length overall - Detailnot available

Length overall - Meters6.4

Length overall - Metersnot available

Length overall - Inches252

Length overall - Inchesnot available

Length [over all with swim platform]not available

Length [over all with swim platform]60 ft. 0 in. (18.29 m)

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typeSemi Displacement

Engine and Drivetrain

Engine makeMerCruiser®

Engine makenot available

Engine/s standard5.0L MPI Alpha I stern drive

Engine/s standardMAN® T-800 CRM V-Drives

Fuel tank capacity - Detail40 gal. (151 l)

Fuel tank capacity - Detail825 gal. (3,123 l)

Fuel tank capacity - Liters151.42

Fuel tank capacity - Liters3122.96

Fuel tank capacity - Gal4

Fuel tank capacity - Gal825

Fuel typeGas

Fuel typeDiesel

Drive typeI/O

Drive typeV-drive

Horsepower260 hp (194 kW)

HorsepowerTwin 765 hp (570 kW)

Engine max300 hp (224 kW)

Engine maxTwin 1,051 hp (785 kW)

Operational Info

Maximum capacity1,200 lbs. (544 kg)

Maximum capacitynot available

Maximum people8 / 1,200 lbs (544 kg)

Maximum peoplenot available

Water capacitynot available

Water capacity200 gal. (757 l)

Water heater capacitynot available

Water heater capacity20 gal. (88 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Detail70 gal. (265 l)

Holding tank capacity - Litersnot available

Holding tank capacity - Liters264.98

Holding tank capacity - Galnot available

Holding tank capacity - Gal7

Trailer Info

Trailer - DetailTandem-axle, painted

Trailer - Detailnot available

Sea Ray 210 Select 2010 vs Sea Ray 580 Sundancer 2010 — Common Questions

Which is the larger boat — the Sea Ray 210 Select 2010 or the Sea Ray 580 Sundancer 2010?

The Sea Ray 210 Select 2010 is the longer of the two at 21,0 feet overall. The Sea Ray 580 Sundancer 2010 comes in at 6,0 feet, making it roughly 15,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Sea Ray 210 Select 2010 or the Sea Ray 580 Sundancer 2010?

For trailering, the Sea Ray 210 Select 2010 has the edge at 408 lbs dry weight versus 535 lbs for the Sea Ray 580 Sundancer 2010. 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 580 Sundancer 2010 is rated to a maximum of 1 051 hp, giving it the larger power ceiling. The Sea Ray 210 Select 2010 tops out at 300 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 passengers can the Sea Ray 210 Select 2010 carry?

The Sea Ray 210 Select 2010 has an official capacity rating of 8 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Which boat is wider, and does it affect trailering?

The Sea Ray 580 Sundancer 2010 measures 191" wide, compared to 102" for the Sea Ray 210 Select 2010. 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 210 Select 2010 or the Sea Ray 580 Sundancer 2010?

The Sea Ray 580 Sundancer 2010 has the bigger tank at 825 gallons, versus 4 gallons on the Sea Ray 210 Select 2010. That 821-gallon difference translates to roughly 2463–4105 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Sea Ray 210 Select 2010 and Sea Ray 580 Sundancer 2010 from the same manufacturer?

Yes — both the Sea Ray 210 Select 2010 and the Sea Ray 580 Sundancer 2010 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.

← Sea Ray 210 Select 2010 full specs ← Sea Ray 580 Sundancer 2010 full specs