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A Factual Report From Mercury Marine

Boat House Bulletin Review

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Performance Summary

Best Fuel Economy (MPG@RPM) Best Fuel Economy (KM/L@RPM) Best Fuel Economy (L/nm@RPM)
  • 3.1 @ 3000
  • 1.3 @ 3000
  • 0.7 @ 3000
Top Speed (MPH@RPM) Top Speed (KPH@RPM) Top Speed (kts@RPM)
  • 54.0 @ 4750
  • 86.9 @ 4750
  • 46.9 @ 4750
Acceleration 0 - 20 MPH (seconds)
  • 4.1
Acceleration 0 - 30 MPH (seconds)
  • 6.7
RPM Range Speed (MPH) Speed (KPH) Speed (KN) Fuel (GPH) Fuel (LPH) Fuel (MPG) Fuel (KM/L) Fuel (NM/L) Range (miles) Range (km) Range (nm) Sound (dBA)
1000 5.6 9.0 4.9 2.4 9.1 2.3 1.0 0.5 - - - -
2000 17.3 27.8 15.0 6.2 23.5 2.8 1.2 0.6 - - - -
3000 32.6 52.5 28.3 10.5 39.7 3.1 1.3 0.7 - - - -
3500 40.1 64.5 34.8 16.1 60.9 2.5 1.1 0.6 - - - -
4000 46.3 74.5 40.2 23.0 87.1 2.0 0.9 0.5 - - - -
4500 52.0 83.7 45.2 24.0 90.8 2.2 0.9 0.5 - - - -
4750 54.0 86.9 46.9 28.0 106.0 1.9 0.8 0.4 - - - -

Performance Curve

GPH MPH MPG
LPH KPH KML
LPH KN NML

Test Conditions

Test Date
  • 2013-08-18
Test Conductor
  • MS/RA
Elevation
  • 1100 ft
  • 335 m
Air Temperature
  • 70 °F
  • 21 °C
Wind Velocity
  • 0 - 5 MPH
  • 0 - 8 KPH
  • 0 - 4 kts
Water Type
  • Fresh
Fuel Level at Testing
  • 24 gallons
  • 91 liters
Boat Weight as Tested
  • 3595 lbs
  • 1631 kg

Engine Specifications

Number of Engines
  • Single
Engine
  • 8.2 MAG ECT Mercury® MerCruiser®
HP / kW
  • 380 / 283

Boat Specifications

Manufacturer
  • Larson
Website
Boat Model
  • 23 Super Sport
Boat Type
  • Watersports
Material
  • Fiberglass
Length
  • 23 ft
  • 7.0 m
Beam
  • 8 ft 6 in
  • 2.6 m
Fuel Tank Capacity
  • 32.0 gallons
  • 121 liters
Steering Type
  • Power Steering
Dry Boat Weight
  • 3595 pounds
  • 1630.7 kg
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