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A Factual Report From Mercury Marine

Boat House Bulletin Review

Engine:

Single 150 hp FourStroke

Boat:

Apex - Quest LS822RLS Q3 Triple

Prop:

Enertia®

150 hp
Select Units:

Performance Summary

Best Fuel Economy (MPG@RPM) Best Fuel Economy (KM/L@RPM) Best Fuel Economy (L/nm@RPM)
  • 5.1 @ 3000
  • 2.2 @ 3000
  • 1.2 @ 3000
Top Speed (MPH@RPM) Top Speed (KPH@RPM) Top Speed (kts@RPM)
  • 40.1 @ 5800
  • 64.5 @ 5800
  • 34.8 @ 5800
Acceleration 0 - 20 MPH (seconds)
  • 4.67
Acceleration 0 - 30 MPH (seconds)
  • 7.29
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 4.4 7.1 3.8 0.7 2.6 6.3 2.7 1.4 - - - -
2000 8.0 12.9 7.0 1.9 7.2 4.2 1.8 1.0 - - - -
3000 16.9 27.2 14.7 3.3 12.5 5.1 2.2 1.2 - - - -
3500 21.0 33.8 18.2 4.5 17.0 4.7 2.0 1.1 - - - -
4000 24.9 40.1 21.6 5.9 22.3 4.2 1.8 1.0 - - - -
4500 29.5 47.5 25.6 6.7 25.4 4.4 1.9 1.0 - - - -
5000 33.1 53.3 28.8 8.9 33.7 3.7 1.6 0.8 - - - -
5500 36.3 58.4 31.5 10.9 41.3 3.3 1.4 0.8 - - - -
5800 40.1 64.5 34.8 14.1 53.4 2.8 1.2 0.6 - - - -

Performance Curve

GPH MPH MPG
LPH KPH KML
LPH KN NML

Test Conditions

Test Date
  • 2013-09-12
Test Conductor
  • PA/RS
Elevation
  • 831 ft
  • 253 m
Air Temperature
  • 73 °F
  • 23 °C
Wind Velocity
  • 0 - 12 MPH
  • 0 - 19 KPH
  • 0 - 10 kts
Water Type
  • Fresh
Fuel Level at Testing
  • 12 gallons
  • 45 liters
Boat Weight as Tested
  • 1940 lbs
  • 880 kg

Engine Specifications

Number of Engines
  • Single
Engine
  • 150 hp FourStroke
HP / kW
  • 150 / 110
Engine type
  • 8-valve single overhead cam (SOHC)
  • Inline 4
Gearcase ratio
  • 1.92:1

Boat Specifications

Manufacturer
  • Apex
Website
Boat Model
  • Quest LS822RLS Q3 Triple
Boat Type
  • Tritoon
Material
  • Aluminum
Length
  • 22 ft 8 in
  • 6.9 m
Beam
  • 8 in
  • 0.2 m
Max HP Capacity
  • 175
Fuel Tank Capacity
  • 12.0 gallons
  • 45 liters
Steering Type
  • Hydraulic
Dry Boat Weight
  • 1940 pounds
  • 880.0 kg
Mounting Bolt Hole
  • 1

Propeller Specifications

Part Number
  • 898988A46
Mercury Name
  • Enertia®
Material
  • X7 Alloy
Diameter / Pitch
  • 15.3 / 14.0
Number of Blades
  • 3
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