Sea Ray  - 450 Sedan Bridge (2012-)

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Test Condition

Test Power: 2 x 459-hp CMD QSB 480
Time To Plane 12.2 sec.
0 to 30 22.7 sec.
Test Power 2 x 459-hp CMD QSB 480
Transmission Zeus
Ratio N/A
Props M7 with 5-blade and 4-blade
Load 2 persons, 1/4 fuel, 1/3 water, minimal gear
Climate 74 deg.; 47% humidity; wind: 0-15 mph; seas; light chop

Specifications
Length Overall 45' 6''
13.9 m
Beam 14' 5''
4.3 m
Draft 48''
122 cm
Dry Weight 36,602 lbs.
16,602 kg
Tested Weight N/A
Fuel Capacity 375 gal.
1,418 L
Water Capacity 130 gal.
492 L
Bridge Clearance N/A
Deadrise/Transom 17 deg.
Max Headroom N/A
Prices, features, designs, and equipment are subject to change. Please see your local dealer or visit the builder’s website for the latest information available on this boat model.
 

Test Results

Test Power: 2 x 459-hp CMD QSB 480
RPM MPH Knots Total GPH MPG NMPG Range NM Range dBA
600 4.7 4.1 1.4 3.4 2.9 1133 985
1000 7.6 6.6 3.1 2.4 2.1 822 715
1500 10.3 8.9 7.5 1.4 1.2 461 401
1800 11.1 9.6 13.5 0.8 0.7 276 240
2000 11.6 10.0 18.3 0.6 0.6 213 185
2200 13.5 11.7 22.8 0.6 0.5 200 174
2400 19.5 17.0 25.3 0.8 0.7 260 226
2600 23.0 20.0 28.9 0.8 0.7 269 234
2800 26.4 22.9 32.9 0.8 0.7 270 235
3000 29.2 25.3 36.2 0.8 0.7 272 236
3200 31.7 27.5 44.3 0.7 0.6 241 210
3400 35.2 30.6 50.8 0.7 0.6 234 203

Performance Chart

Performance Chart

Speeds measured with Stalker ProSports radar gun. Fuel consumption (gallons per hour) measured with Floscan digital fuel-flow meter on gas inboards, sterndrives, and outboards, TechMate electronic scan tool on gas EFI inboards, Caterpillar digital fuel-flow meter on diesel engines, or permanently installed fuel-monitoring equipment. Range is based on 90% of published fuel capacity. Sound levels determined using Radio Shack digital decibel meter on A scale. 68 dBA is the level of normal conversation.