Detailed Evaluation & Buyer Recommendation
Sea Ray 185 Outboard Sport 2005 vs Sea Ray 420 Sedan Bridge 2005 — Same Brand, Different Boat
The Sea Ray 185 Outboard Sport 2005 vs Sea Ray 420 Sedan Bridge 2005 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 420 Sedan Bridge 2005 measures 45,0 feet overall (2005), giving it roughly 27,0 additional feet of deck space compared to the Sea Ray 185 Outboard Sport 2005 at 18,0 feet (2005). At 185 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.
For family outings this is probably the sharpest distinction between the two. The Sea Ray 420 Sedan Bridge 2005 is rated for 13 passengers, while the Sea Ray 185 Outboard Sport 2005 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 420 Sedan Bridge 2005 could be the deciding factor.
Bottom line: Choose the Sea Ray 420 Sedan Bridge 2005 if your priority is putting more people on the water — it handles 13 passengers and at 45,0 ft it has the deck room to back that rating up comfortably. The Sea Ray 185 Outboard Sport 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
Model185 Outboard Sport
Model420 Sedan Bridge
Model Year2005
Model Year2005
Measurements / Dimensions
Beam76 in. (2.29 m)
Beam14 ft. 3 in. (4.27 m)
Beam - Meters1.93
Beam - Meters4.34
Beam - Inches76
Beam - Inches171
Deadrise19℃
Deadrise18℃
Draft [drive up] - Detail12 in. (30.5 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.3
Draft [drive up] metersnot available
Draft [drive up] inches12
Draft [drive up] inchesnot available
Draft [max] - Detail30 in. (76.2 cm)
Draft [max] - Detail44 in. (111.8 cm)
Draft [max] - Meters0.76
Draft [max] - Meters1.12
Draft [max] - Inches3
Draft [max] - Inches44
Weight - Detail1,850 lbs. (839 kg)
Weight - Detail28,500 lbs. (12,927 kg)
Weight - kg839.15
Weight - kg12927.37
Weight - lbs.185
Weight - lbs.285
Length - Meters5.49
Length - Meters13.84
Length - Feet18
Length - Feet45
Length overall - Detail18 ft. 0 in. (5.49 m)
Length overall - Detail45 ft. 5 in. (13.84 m)
Length overall - Meters5.49
Length overall - Meters13.84
Length overall - Inches216
Length overall - Inches545
Length - Inchesnot available
Length - Inches5
Engine and Drivetrain
Engine/s standardMercury? 115 2-Stroke (115 hp - 86 kw)
Engine/s standardT-Cummins MerCruiser? 6CTA 8.3M Diesel Inboards (T-430 hp - 321 kw)
Fuel tank capacity - Detail20 gal. (75.7 l)
Fuel tank capacity - Detail350 gal. (1,324.8 l)
Fuel tank capacity - Liters75.71
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Gal2
Fuel tank capacity - Gal35
Drive typeOutboard
Drive typeInboard
Operational Info
Maximum capacity1,700 lbs. (771 kg)
Maximum capacitynot available
Maximum people8
Maximum peoplenot available
Water capacitynot available
Water capacity120 gal. (454 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail42 gal. (159 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters158.99
Holding tank capacity - Galnot available
Holding tank capacity - Gal42