Sea Ray 420 Sedan Bridge 2005 boat specs
Sea Ray
Sea Ray 420 Sedan Bridge 2005
2005
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VS
Sea Ray 52 Sedan Bridge 2009 boat specs
Sea Ray
Sea Ray 52 Sedan Bridge 2009
2009
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Sea Ray 420 Sedan Bridge 2005 vs Sea Ray 52 Sedan Bridge 2009 — Same Brand, Different Boat

The Sea Ray 420 Sedan Bridge 2005 vs Sea Ray 52 Sedan Bridge 2009 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 52 Sedan Bridge 2009 measures 57,1 feet overall (2009), giving it roughly 12,1 additional feet of deck space compared to the Sea Ray 420 Sedan Bridge 2005 at 45,0 feet (2005). Weight tells a clearer story for trailering families: the Sea Ray 52 Sedan Bridge 2009 tips the scales at 40 267 lbs — 39 982 lbs less than the Sea Ray 420 Sedan Bridge 2005 at 285 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 Sea Ray 52 Sedan Bridge 2009 tops out at 765 hp. Engine specs for the Sea Ray 420 Sedan Bridge 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Sea Ray 420 Sedan Bridge 2005 carries 35 gallons versus 5 gallons in the Sea Ray 52 Sedan Bridge 2009. 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 52 Sedan Bridge 2009 is rated for 17 passengers, while the Sea Ray 420 Sedan Bridge 2005 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 52 Sedan Bridge 2009 could be the deciding factor.

Bottom line: Choose the Sea Ray 52 Sedan Bridge 2009 if your priority is putting more people on the water — it handles 17 passengers and at 57,1 ft it has the deck room to back that rating up comfortably. The Sea Ray 420 Sedan Bridge 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
MakeSea Ray
Model420 Sedan Bridge
Model52 Sedan Bridge
Model Year2005
Model Year2009
Measurements / Dimensions
Beam14 ft. 3 in. (4.27 m)
Beam15 ft. 3 in. (4.65 m)
Beam - Meters4.34
Beam - Meters4.65
Beam - Inches171
Beam - Inches183
Deadrise18℃
Deadrise15℃
Draft [max] - Detail44 in. (111.8 cm)
Draft [max] - DetailInboards: 51 in. (130 cm)
Draft [max] - Meters1.12
Draft [max] - Meters1.3
Draft [max] - Inches44
Draft [max] - Inches51
Weight - Detail28,500 lbs. (12,927 kg)
Weight - Detail40,267 lbs. (18,265 kg)
Weight - kg12927.37
Weight - kg18264.79
Weight - lbs.285
Weight - lbs.40267
Length - Meters13.84
Length - Metersnot available
Length - Feet45
Length - Feet57.08
Length - Inches5
Length - Inchesnot available
Length overall - Detail45 ft. 5 in. (13.84 m)
Length overall - Detail57 ft. 1 in. (17.4 m)
Length overall - Meters13.84
Length overall - Meters17.4
Length overall - Inches545
Length overall - Inches685
Engine and Drivetrain
Engine/s standardT-Cummins MerCruiser? 6CTA 8.3M Diesel Inboards (T-430 hp - 321 kw)
Engine/s standardT-Cummins MerCruiser? QSM-11 with ETS
Fuel tank capacity - Detail350 gal. (1,324.8 l)
Fuel tank capacity - Detail500 gal. (1,892 l)
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Liters1892.71
Fuel tank capacity - Gal35
Fuel tank capacity - Gal5
Drive typeInboard
Drive typeInboard - Twin
Fuel typenot available
Fuel typeDiesel
Horsepowernot available
HorsepowerTwin 765 hp (570 kW)
Operational Info
Water capacity120 gal. (454 l)
Water capacity140 gal. (530 l)
Holding tank capacity - Detail42 gal. (159 l)
Holding tank capacity - Detail68 gal. (257 l)
Holding tank capacity - Liters158.99
Holding tank capacity - Liters257.41
Holding tank capacity - Gal42
Holding tank capacity - Gal68
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeSemi Displacement

Sea Ray 420 Sedan Bridge 2005 vs Sea Ray 52 Sedan Bridge 2009 — Common Questions

Which is the larger boat — the Sea Ray 420 Sedan Bridge 2005 or the Sea Ray 52 Sedan Bridge 2009?
The Sea Ray 52 Sedan Bridge 2009 is the longer of the two at 57,1 feet overall. The Sea Ray 420 Sedan Bridge 2005 comes in at 45,0 feet, making it roughly 12,1 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 420 Sedan Bridge 2005 or the Sea Ray 52 Sedan Bridge 2009?
For trailering, the Sea Ray 420 Sedan Bridge 2005 has the edge at 285 lbs dry weight versus 40 267 lbs for the Sea Ray 52 Sedan Bridge 2009. 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.
What is the maximum horsepower rating for these boats?
The Sea Ray 52 Sedan Bridge 2009 has a documented max rating of 765 hp. Engine specifications for the Sea Ray 420 Sedan Bridge 2005 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Sea Ray 420 Sedan Bridge 2005 is Coast Guard rated for 13 passengers, while the Sea Ray 52 Sedan Bridge 2009 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 52 Sedan Bridge 2009 measures 183" wide, compared to 171" for the Sea Ray 420 Sedan Bridge 2005. 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 420 Sedan Bridge 2005 or the Sea Ray 52 Sedan Bridge 2009?
The Sea Ray 420 Sedan Bridge 2005 has the bigger tank at 35 gallons, versus 5 gallons on the Sea Ray 52 Sedan Bridge 2009. That 30-gallon difference translates to roughly 90–150 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 420 Sedan Bridge 2005 and Sea Ray 52 Sedan Bridge 2009 from the same manufacturer?
Yes — both the Sea Ray 420 Sedan Bridge 2005 and the Sea Ray 52 Sedan Bridge 2009 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.