Sea Ray 40 Motor Yacht 2008 boat specs
Sea Ray
Sea Ray 40 Motor Yacht 2008
2008
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VS
Sea Ray Sundancer 400  1999 boat specs
Sea Ray
Sea Ray Sundancer 400 1999
1999
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Sea Ray 40 Motor Yacht 2008 vs Sea Ray Sundancer 400 1999 — Same Brand, Different Boat

The Sea Ray 40 Motor Yacht 2008 vs Sea Ray Sundancer 400 1999 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.

On paper these two are close siblings in the size department — Sea Ray 40 Motor Yacht 2008 at 41,0 ft versus Sea Ray Sundancer 400 1999 at 40,0 ft. Weight tells a clearer story for trailering families: the Sea Ray Sundancer 400 1999 tips the scales at 22 500 lbs — 22 235 lbs less than the Sea Ray 40 Motor Yacht 2008 at 265 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 407 hp, the Sea Ray 40 Motor Yacht 2008 has a 24-hp advantage over the Sea Ray Sundancer 400 1999's 383-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 Sundancer 400 1999 carries 335 gallons versus 3 gallons in the Sea Ray 40 Motor Yacht 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 12 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: Performance buyers should lean toward the Sea Ray 40 Motor Yacht 2008 and its 407-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Sea Ray Sundancer 400 1999 with its 383-hp rating is the more economical daily driver.
General Boat Info
MakeSea Ray
Makenot available
Model40 Motor Yacht
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam14 ft. 3 in. (4.34 m)
Beam13.10 ft
Beam - Meters4.34
Beam - Meters3.99
Beam - Inches171
Beam - Inches157
Deadrise15℃
Deadrisenot available
Draft [max] - DetailInboards: 36 in. (91.4 cm)
Draft [max] - Detail3.40 ft
Draft [max] - Meters0.91
Draft [max] - Meters1.04
Draft [max] - Inches36
Draft [max] - Inches41
Weight - Detail26,500 lbs. (12,020 kg)
Weight - Detailnot available
Weight - kg12020.19
Weight - kgnot available
Weight - lbs.265
Weight - lbs.not available
Length - Meters12.72
Length - Metersnot available
Length - Feet41
Length - Feet40
Length - Inches9
Length - Inchesnot available
Length overall - Detail41 ft. 9 in. (12.72 m)
Length overall - Detail40.00 ft
Length overall - Meters12.73
Length overall - Meters12.19
Length overall - Inches501
Length overall - Inches480
Displacementnot available
Displacement22500.00 lbs
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeSemi Displacement
Hull typenot available
Engine and Drivetrain
Engine/s standardT-8.1 S Horizon MerCruiser? - T-370 hp (276 kW)
Engine/s standardnot available
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters1268.11
Fuel tank capacity - Gal3
Fuel tank capacity - Gal335
Fuel typeGas or Diesel
Fuel typeGas
Drive typeInboard - Twin
Drive typeinboard
Engine maxT-407 hp (304 kW)
Engine maxnot available
Engine makenot available
Engine makeMercruiser
Engine modelnot available
Engine model454 Horizion
Horsepowernot available
Horsepower383 hp
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercruiser
Engine 2 Engine Modelnot available
Engine 2 Engine Model454 Horizion
Engine 2 Horsepowernot available
Engine 2 Horsepower383 hp
Engine 2 Fuel Typenot available
Engine 2 Fuel TypeGas
Engine 2 Drive Typenot available
Engine 2 Drive Typeinboard
Operational Info
Water capacity100 gal. (378.5 l)
Water capacity1
Holding tank capacity - Detail54 gal. (204.4 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters204.41
Holding tank capacity - Litersnot available
Holding tank capacity - Gal54
Holding tank capacity - Galnot available
Sleeping capacitynot available
Sleeping capacity2
Headnot available
Head1
Boat typenot available
Boat typePower

Sea Ray 40 Motor Yacht 2008 vs Sea Ray Sundancer 400 1999 — Common Questions

Which is the larger boat — the Sea Ray 40 Motor Yacht 2008 or the Sea Ray Sundancer 400 1999?
The Sea Ray 40 Motor Yacht 2008 is the longer of the two at 41,0 feet overall. The Sea Ray Sundancer 400 1999 comes in at 40,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 40 Motor Yacht 2008 or the Sea Ray Sundancer 400 1999?
For trailering, the Sea Ray 40 Motor Yacht 2008 has the edge at 265 lbs dry weight versus 22 500 lbs for the Sea Ray Sundancer 400 1999. 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 40 Motor Yacht 2008 is rated to a maximum of 407 hp, giving it the larger power ceiling. The Sea Ray Sundancer 400 1999 tops out at 383 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 40 Motor Yacht 2008 is Coast Guard rated for 12 passengers, while the Sea Ray Sundancer 400 1999 is certified for 12. 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 40 Motor Yacht 2008 measures 171" wide, compared to 157" for the Sea Ray Sundancer 400 1999. 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 40 Motor Yacht 2008 or the Sea Ray Sundancer 400 1999?
The Sea Ray Sundancer 400 1999 has the bigger tank at 335 gallons, versus 3 gallons on the Sea Ray 40 Motor Yacht 2008. That 332-gallon difference translates to roughly 996–1660 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 40 Motor Yacht 2008 and Sea Ray Sundancer 400 1999 from the same manufacturer?
Yes — both the Sea Ray 40 Motor Yacht 2008 and the Sea Ray Sundancer 400 1999 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.