Supreme Leisure & Boating

Suzuki 175HP 4-Stroke

With the launch of its 150 and 175 horsepower 4-stroke outboards in 2006, Suzuki Marine proved once again that bigger isn’t only better – it’s lighter, stronger and faster, as well.

This proof comes in the form of a big-block in-line four cylinder design with the largest displacement (2867cc) of any 4-stroke, four-cylinder motor in this horsepower class, for low-end torque that powers heavy loads out of the hole and acceleration that keeps pulling right through wide-open throttle.

While this sort of performance won’t surprise boaters who have driven Suzuki 4-stroke outboards, they might be surprised that these big-block 4-strokes are lighter than any competitive 4-stroke. In fact, at 215 Kg (465 pounds), these high-tech motors weigh about the same as Suzuki’s previous 2-stroke 150-horsepower outboards.



  • Big Block-High Performance Engine
  • Advanced Technology for the Performance
  • Largest Displacement in their class
  • Multi-Stage Induction (MSI)
  • Smooth Operation
  • Counter Balance System
  • Thrust Mount System
  • Offset Drive Shaft
  • Suzuki’s Anti-Corrosion Finish
  • Enhanced Air Intake System
  • 32-Bit ECM(Engine Control Module)
  • Multi-Point Sequential Electronic Fuel Injection
  • Tilt Limit Switch
  • Water-cooled Voltage Regulator with Isolator
  • Two Engine Flush Ports



Shaft Length: L:508 X:635 (mm)
Starting System: Electric
Weight: L:215.0 X:220.0 (kg)
Engine Type: DOHC 16 Valve
Counter Rotation Model: Available (X models only)
Fuel Delivery System: Multi Point Sequential
Electronic Fuel Injection
No. of Cylinders: 4
Piston Displacement: 2,867 (cm3)
Bore x Stroke: 97 x 97 (m/m)
Maximum Output: DF150: 110.0 (kW)
DF175: 129.0 (kW)
Full Throttle Operating Range: 5,500 – 6,100 (rpm)
Steering: Remote
Choke: -
Oil Pan Capacity: 8.0 (L)
Fuel Tank Capacity: -
Ignition System: Fully-transistorized
Alternator: 12V 44A
Engine Mounting: Shear Mount
Trim Method : Power Trim and Tilt
Gear Ratio: 2.50:1
Gear Shift: F-N-R
Exhaust: Through Prop Hub Exhaust
Propeller Selection (Pitch): 17” – 27”