Sea Ray 40 Motor Yacht 2006 boat specs
Sea Ray
Sea Ray 40 Motor Yacht 2006
2006
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VS
Sea Ray 470 Sundancer® 2012 boat specs
Sea Ray
Sea Ray 470 Sundancer® 2012
2012
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Sea Ray 40 Motor Yacht 2006 vs Sea Ray 470 Sundancer® 2012 — Same Brand, Different Boat

The Sea Ray 40 Motor Yacht 2006 vs Sea Ray 470 Sundancer® 2012 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 470 Sundancer® 2012 measures 47,3 feet overall (2012), giving it roughly 6,3 additional feet of deck space compared to the Sea Ray 40 Motor Yacht 2006 at 41,0 feet (2006). At 265 lbs and 285 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 446 hp for the Sea Ray 40 Motor Yacht 2006 and 459 hp for the Sea Ray 470 Sundancer® 2012. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Sea Ray 470 Sundancer® 2012 carries 35 gallons versus 3 gallons in the Sea Ray 40 Motor Yacht 2006. 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 470 Sundancer® 2012 is rated for 14 passengers, while the Sea Ray 40 Motor Yacht 2006 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 470 Sundancer® 2012 could be the deciding factor.

Bottom line: Choose the Sea Ray 470 Sundancer® 2012 if your priority is putting more people on the water — it handles 14 passengers and at 47,3 ft it has the deck room to back that rating up comfortably. The Sea Ray 40 Motor Yacht 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 12 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
MakeSea Ray
Model40 Motor Yacht
Model470 Sundancer®
Model Year2006
Model Year2012
Measurements / Dimensions
Beam14 ft. 3 in. (4.34 m)
Beam14 ft. (4.27 m)
Beam - Meters4.34
Beam - Meters4.27
Beam - Inches171
Beam - Inches168
Deadrise15℃
Deadrise19℃
Draft [max] - Detail36 in. (91.4 cm)
Draft [max] - DetailZeus: 48 in. (122 cm)
Draft [max] - Meters0.91
Draft [max] - Meters1.22
Draft [max] - Inches36
Draft [max] - Inches48
Weight - Detail26,500 lbs. (12,020 kg)
Weight - Detail28,500 lbs. (12,928 kg)
Weight - kg12020.19
Weight - kg12927.37
Weight - lbs.265
Weight - lbs.285
Length - Meters12.72
Length - Metersnot available
Length - Feet41
Length - Feet47.25
Length - Inches9
Length - Inchesnot available
Length overall - Detail41 ft. 9 in. (12.72 m)
Length overall - Detail47 ft. 3 in. (14.4 m)
Length overall - Meters12.73
Length overall - Meters14.4
Length overall - Inches501
Length overall - Inches567
Engine and Drivetrain
Engine/s standardT-8.1 S Horizon MerCruiser? - T-370 hp (276 kW)
Engine/s standardT-Zeus? CMD QSB 425
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Detail350 gal. (1,325 l)
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Gal3
Fuel tank capacity - Gal35
Fuel typeGas or Diesel
Fuel typeDiesel
Drive typeInboard
Drive typeInboard - Twin
Engine maxT-446 hp
Engine maxTwin 459 php
Horsepowernot available
HorsepowerTwin 407 php
Operational Info
Water capacity100 gal. (378.5 l)
Water capacity100 gal. (378 l)
Holding tank capacity - Detail54 gal. (204.4 l)
Holding tank capacity - Detail42 gal. (159 l)
Holding tank capacity - Liters204.41
Holding tank capacity - Liters158.99
Holding tank capacity - Gal54
Holding tank capacity - Gal42
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeSemi Displacement

Sea Ray 40 Motor Yacht 2006 vs Sea Ray 470 Sundancer® 2012 — Common Questions

Which is the larger boat — the Sea Ray 40 Motor Yacht 2006 or the Sea Ray 470 Sundancer® 2012?
The Sea Ray 470 Sundancer® 2012 is the longer of the two at 47,3 feet overall. The Sea Ray 40 Motor Yacht 2006 comes in at 41,0 feet, making it roughly 6,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 40 Motor Yacht 2006 or the Sea Ray 470 Sundancer® 2012?
For trailering, the Sea Ray 40 Motor Yacht 2006 has the edge at 265 lbs dry weight versus 285 lbs for the Sea Ray 470 Sundancer® 2012. 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 470 Sundancer® 2012 is rated to a maximum of 459 hp, giving it the larger power ceiling. The Sea Ray 40 Motor Yacht 2006 tops out at 446 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 2006 is Coast Guard rated for 12 passengers, while the Sea Ray 470 Sundancer® 2012 is certified for 14. 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 2006 measures 171" wide, compared to 168" for the Sea Ray 470 Sundancer® 2012. 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 2006 or the Sea Ray 470 Sundancer® 2012?
The Sea Ray 470 Sundancer® 2012 has the bigger tank at 35 gallons, versus 3 gallons on the Sea Ray 40 Motor Yacht 2006. That 32-gallon difference translates to roughly 96–160 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 40 Motor Yacht 2006 and Sea Ray 470 Sundancer® 2012 from the same manufacturer?
Yes — both the Sea Ray 40 Motor Yacht 2006 and the Sea Ray 470 Sundancer® 2012 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.