Sea Ray Motor Yacht 40 2006 boat specs
Sea Ray
Sea Ray Motor Yacht 40 2006
2006
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VS
Sea Ray SPX 230 2022 boat specs
Sea Ray
Sea Ray SPX 230 2022
2022
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Sea Ray Motor Yacht 40 2006 vs Sea Ray SPX 230 2022 — Same Brand, Different Boat

The Sea Ray Motor Yacht 40 2006 vs Sea Ray SPX 230 2022 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 Motor Yacht 40 2006 measures 42,0 feet overall (2006), giving it roughly 18,4 additional feet of deck space compared to the Sea Ray SPX 230 2022 at 23,6 feet (2022). Weight tells a clearer story for trailering families: the Sea Ray Motor Yacht 40 2006 tips the scales at 26 500 lbs — 22 128 lbs more than the Sea Ray SPX 230 2022 at 4 372 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 420 hp, the Sea Ray Motor Yacht 40 2006 has a 170-hp advantage over the Sea Ray SPX 230 2022's 250-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 3 gal and 5 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Sea Ray Motor Yacht 40 2006 is rated for 12 passengers, while the Sea Ray SPX 230 2022 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray Motor Yacht 40 2006 could be the deciding factor.

Bottom line: Choose the Sea Ray Motor Yacht 40 2006 if your priority is putting more people on the water — it handles 12 passengers and at 42,0 ft it has the deck room to back that rating up comfortably. The Sea Ray SPX 230 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail42.00 ft
Length overall - Detail23.60 ft
Length - Feet42
Length - Feet23.6
Length overall - Meters12.8
Length overall - Meters7.19
Length overall - Inches504
Length overall - Inches283
Beam16.10 ft
Beam8.60 ft
Beam - Meters4.91
Beam - Meters2.62
Beam - Inches193
Beam - Inches103
Draft [max] - Detail3.00 ft
Draft [max] - Detail3.80 ft
Draft [max] - Meters0.91
Draft [max] - Meters1.16
Draft [max] - Inches36
Draft [max] - Inches46
Displacement26500.00 lbs
Displacement4372.00 lbs
Draft Minnot available
Draft Min2.10 ft
Engine and Drivetrain
Fuel tank capacity - Gal3
Fuel tank capacity - Gal5
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters189.27
Engine makeCummins
Engine makeMercruiser
Engine modelQSB 425
Engine model4.5L MPI ECT Alpha
Horsepower420 hp
Horsepower250 hp
Fuel typeDiesel
Fuel typeGas
Drive typeinboard
Drive typenot available
Operational Info
Sleeping capacity4
Sleeping capacitynot available
Cabins2
Cabinsnot available
Head2
Head1
Water capacity1
Water capacitynot available
Holding tank capacity - Gal54
Holding tank capacity - Galnot available
Holding tank capacity - Liters204.41
Holding tank capacity - Litersnot available
Boat typePower
Boat typePower
Trailerablenot available
TrailerableYes

Sea Ray Motor Yacht 40 2006 vs Sea Ray SPX 230 2022 — Common Questions

Which is the larger boat — the Sea Ray Motor Yacht 40 2006 or the Sea Ray SPX 230 2022?
The Sea Ray Motor Yacht 40 2006 is the longer of the two at 42,0 feet overall. The Sea Ray SPX 230 2022 comes in at 23,6 feet, making it roughly 18,4 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray Motor Yacht 40 2006 or the Sea Ray SPX 230 2022?
For trailering, the Sea Ray SPX 230 2022 has the edge at 4 372 lbs dry weight versus 26 500 lbs for the Sea Ray Motor Yacht 40 2006. 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 Motor Yacht 40 2006 is rated to a maximum of 420 hp, giving it the larger power ceiling. The Sea Ray SPX 230 2022 tops out at 250 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 Motor Yacht 40 2006 is Coast Guard rated for 12 passengers, while the Sea Ray SPX 230 2022 is certified for 7. 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 Motor Yacht 40 2006 measures 193" wide, compared to 103" for the Sea Ray SPX 230 2022. 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 Motor Yacht 40 2006 and Sea Ray SPX 230 2022?
Both boats carry similar fuel loads — 3 gallons and 5 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 Motor Yacht 40 2006 and Sea Ray SPX 230 2022 from the same manufacturer?
Yes — both the Sea Ray Motor Yacht 40 2006 and the Sea Ray SPX 230 2022 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.