Lightest in its class at just 157kg, the DF100B is an ideal power unit for a wide range of boats

* Finance available 3.99% pa Get a quote

*Credit provided by BOQ Credit Pty Limited ABN 92 080 151 266 (BOQC) (Australian Credit Licence Number 393331) trading as Suzuki Marine Finance. BOQC is a wholly owned subsidiary of Bank of Queensland Limited ABN 32 009 656 740 (BOQ). BOQ does not guarantee or otherwise support the obligations or performance of BOQC or the products it offers. BOQC’s standard credit assessment criteria apply and fees and charges are payable. The interest rate is 3.99%pa and applicable on a 36 month term secured consumer loan agreement for Platinum Plus, Platinum and Gold graded customers. The comparison rate of 3.99%pa and is calculated on a loan amount of $10,000 for a term of 36 months. These rates are for secured loans only.

WARNING: This comparison rate is true only for the examples given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate. This offer is subject to approved applicants who finance new MY16, MY17, MY18, MY19: DF40ATL, DF40ATHL, DF50ATL, DF50ATHL, DF60ATL, DF60ATX Indent, DF60ATHL DF60AVTL, DF70ATL, DF70ATX, DF80ATL, DF80ATX, DF90ATL, DF90ATX, DF100BTL, DF100BTX, DF100ATL, DF100ATX, DF115ATL, DF115ATX, DF115AZX models during 14 January 2019 to 28 February 2019. Full terms and conditions available at authorised, participating Suzuki Marine Dealers.

Two-stage gear reduction system Standard
Offset driveshaft Standard
Over-rev. limiter Standard
Suzuki Lean Burn Control System Standard
Suzuki water detecting system Standard
Start system Electric start
Multi-point sequential electronic fuel injection Standard
Low oil pressure caution Standard
Suzuki anti-corrosion system Standard
16-valve DOHC (dual overhead cam) design Standard
Maintenance-free timing chain Standard
Power trim & tilt Standard
Gear shift F-N-R
Quiet operation Standard





Shaft length L: 508mm (20") | X: 635mm (25")
Starting system Electric
Weight L: 157kg | X: 161kg
Engine type DOHC 16-valves
Fuel delivery system Multi-point electronic fuel injection
No. of cylinders In-line 4
Displacement 1,502cm3
Bore x Stroke 75mm × 85mm
Maximum output 73.6kW
Full throttle operating range 5,700–6,300rpm
Steering Remote
Oil pan capacity 4.0 litres
Ignition system Fully transistorised
Alternator 12V 27A
Engine mounting Shear mount
Trim method Power trim & tilt
Gear ratio 2.59:1
Gear shift F-N-R
Exhaust Through prop hub exhaust
Propeller selection (pitch) 13"–25"
Fuel tank capacity 25L (optional)
Warranty 5 years for recreational use
Fuel minimum 91 (RON) octane


DF100B tested on Haines Signature 485SF

Test Conditions

Date: 31/04/2018
Location: Brisbane River
Conditions: Flat
Temperature: 30 deg
Crew: 2

Test Boat: Haines Signature 485SF

Length: 4.85m
Beam: 2.05m
Dry Weight: 700kg
Max Horsepower: 100HP
Fuel Capacity: 120L
Weight as tested: 700kg


Optimal Cruise Speed: 40.5km/h
Cruise Range (Approx) Based on 95% Fuel Capacity: 427km
Maximum Speed: 65.5km/h
0-40km/h: n/a

Outboard: Suzuki DF100B

Gear Ratio:2.59:1
Propeller:3 x 13 7/8" x 19"

Suzuki Performance Figures

600 3.5 0.6 0.21
1000 6 1.25 0.24
1500 8 2.25 0.3
2000 10 2.9 0.3
2500 12 4.95 0.43
3000 24 7.2 0.3
3500 30.5 8.5 0.28
4000 40.5 10.8 0.27
4500 47 13.1 0.28
5000 51.5 15.95 0.31
5500 58 23.1 0.4
6000 63 30.9 0.49
6250 65.5 32.3 0.49

Suzuki Fuel Consumption Comparison