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DF325A FEATURES


Packed with the latest technologies, which delivers the ultimate boating experience.


Start system Electric start
Multi-point sequential electronic fuel injection Standard
Variable valve timing Standard
Two-stage gear reduction system Standard
Offset driveshaft Standard
Over-rev. limiter Standard
Low oil pressure caution Standard
Fresh water flushing system Standard
Suzuki anti-corrosion system Standard
Dual water inlet Standard
Suzuki Lean Burn Control System Standard
Suzuki precision control Standard
Maintenance-free timing chain Standard
Power trim & tilt Standard
Gear shift F-N-R
Highly reliable lubrication system Standard
Direct intake Standard
Suzuki dual louver system Standard
Dual injector Standard
Suzuki dual prop system Standard
Quiet operation Standard
Knock sensor Standard
Suzuki water detecting system Standard

SIMILAR OUTBOARDS

DF300AP

DF350A

DF325A SPECS



Shaft length X: 635mm (25") | XX: 762mm (30")
Starting system Easy start
Weight X: 330kg | XX: 339kg
Engine type DOHC 24-valve
Fuel delivery system Multi-point sequential electronic fuel injection
No. of cylinders V6 (55-degree)
Displacement 4,390cm3
Bore x Stroke 98mm x 97mm
Maximum output 239kW
Full throttle operating range 5,700–6,300rpm
Steering Remote
Oil pan capacity 8.0 litres
Ignition system Fully-transistorised
Alternator 12V 54A
Engine mounting Shear mount
Trim method Power trim & tilt
Gear ratio 2.29:1
Gear shift F-N-R (Drive by Wire)
Exhaust Through prop hub exhaust
Propeller selection (pitch) 15.5"–31.5" (s/s)
Fuel minimum 91 (RON) octane
Warranty 5 years for recreational use

DF325A PERFORMANCE TESTS



DF325A tested on 11.3m Naiad

Test Conditions

Date: 12/06/2018
Location: Hamilton Island
Conditions: Choppy
Temperature: 23 deg
Crew: 4

Test Boat: 11.3m Naiad

Length: 11.3m
Beam: 4m
Dry Weight: 6,000kg approx
Max Horsepower: 650hp
Fuel Capacity: 500L
Weight as tested: n/a

Conclusion

Optimal Cruise Speed: 43km/h
Cruise Range (Approx) Based on 95% Fuel Capacity: 243km
Maximum Speed: 76km/h
0-40km/h: n/a

Outboard: Twin Suzuki DF325A

Horsepower:325hp x 2
Cylinder:4.4L V6
Weight:330kg
Gear Ratio:2.29:1
Propeller:3 x 15 1/2 x 19.5" Contra-rotating

Suzuki Performance Figures

RPM Av KM/H L/Hr Av L/KM
600 7.5 3.8 0.51
1000 9 8.6 1.01
1500 12 15.1 1.28
2000 14.5 20.3 1.4
2500 17.5 31.2 1.8
3000 20.5 46.6 2.29
3500 28 73.6 2.64
4000 43 83.9 1.96
4500 49.5 108.5 2.2
5000 58.5 143.9 2.46
5500 65.5 159.8 2.45
6000 72 203 2.83
6200 74.5 223.8 3.01

Suzuki Fuel Consumption Comparison

DF325A tested on 3500 Noosa Cat

Test Conditions

Date: 2/07/2018
Location: Noosaville
Conditions: 1.5m
Temperature: 22 deg
Crew: 3

Test Boat: 3500 Noosa Cat

Length: 10.3m
Beam: 3.5m
Dry Weight: 6,044kg
Max Horsepower: 700hp
Fuel Capacity: 2 x 400L (800L)
Weight as tested: 6,884kg

Conclusion

Optimal Cruise Speed: 37.20km/h
Cruise Range (Approx) Based on 95% Fuel Capacity: 311km
Maximum Speed: 71km/h
0-40km/h: n/a

Outboard: Twin Suzuki DF325A

Horsepower:325hp x 2
Cylinder:4.4L V6
Weight:330kg
Gear Ratio:2.29:1
Propeller:3 x 15 1/2 x 19.5" Contra-rotating

Suzuki Performance Figures

RPM Av KM/H L/Hr Av L/KM
600 5.8 4.1 0.71
1000 8.65 8.65 1
1500 11.9 14.05 1.19
2000 15.85 20.5 1.29
2500 16.9 32.25 1.91
3000 21.45 50.75 2.37
3500 31.8 72.25 2.27
4000 37.2 90.8 2.44
4500 46.6 122 2.62
5000 55.5 149.5 2.7
5500 63.75 189.5 2.97
6000 70.35 219.5 3.12

Suzuki Fuel Consumption Comparison