Suzuki DF100BTL - Viistosta
Suzuki DF100BTL - Takaa

Suzuki DF100BTL

Suzuki DF100BTL is a lightweight and powerful 100-hp four-stroke engine featuring a 1.5-liter DOHC block, EFI fuel injection, and Lean Burn control. The high 2.59:1 gear ratio delivers strong torque and good load-carrying capacity, and the maintenance-free timing chain adds to its reliability. Weighing just 157 kg, the engine is an agile and high-performance option for a wide range of boats.

Suzuki DF100BTL is a powerful and fuel-efficient 100-horsepower four-stroke outboard motor that utilizes Suzuki’s 1.5-liter 16-valve DOHC engine. EFI fuel injection and Lean Burn control optimize fuel consumption across the entire RPM range. The high 2.59:1 gear ratio delivers strong torque and allows for the use of larger propellers, which improves acceleration and carrying capacity, especially in heavier boats.

The maintenance-free timing chain operates in an oil bath and ensures a long service life without the need for tensioning. The compact design and forward-mounted drive shaft make the DF100BTL a balanced and lightweight package—weighing just 157 kg, which is exceptionally light for an engine in this power class.

Usability is enhanced by electric start, remote control, the Easy Start system, and optional Keyless start and Troll Mode trolling speed control. The engine’s 27 A charging capacity is more than sufficient for electronics and accessories. The RPM range at full throttle is 5300–6300 rpm, and the warranty for private use is 5 years.

  • Safety rope
  • User manual
  • Optional aluminum propeller
  • 5-year recreational warranty
  • 2-year commercial warranty
  • Optional mechanical remote control
  • Multi-function gauge
  • Flexible mounting kit
  • Suzuki keyless start and immobilizer system
Engine type
4-stroke, 16-valve DOHC
Displacement
1,502 cm³
Gear ratio
2.59:1
Weight
157 kg
Suzuki DF100BTL

Specifications

Engine type 4-stroke, 16-valve DOHC
Number of cylinders 4
Displacement 1,502 cm³
Bore and stroke 75 x 85 mm
Maximum power 73.6 kW
Gear ratio 2.59:1
Oil pan capacity 4.0 liters
Alternator 12V 27A
Weight 157 kg
RPM range at full throttle 5,700–6,300 rpm
Warranty for private use 5 years
Fuel system EFI
Fuel Unleaded gasoline
Starting system Electric
Control Remote control
Self-adjusting timing chain Yes
Lean-burn technology Yes
Keyless system Optional
Trolling control (Troll mode) Optional
Suzuki DF100BTL - Takaa
Offset drive shaft

Offset drive shaft

Thanks to the offset drive shaft, we can reduce the size of our outboard motors by shifting the engine’s center of gravity forward, which improves weight distribution, power, and balance while reducing vibration.
Self-adjusting timing chain

Self-adjusting timing chain

A simple, efficient, and maintenance-free timing chain that operates in an oil bath, so it never needs lubrication, and is equipped with a hydraulic tensioner to ensure it is always properly adjusted.
Suzuki’s Lean Burn control system

Suzuki’s Lean Burn control system

Suzuki’s Lean Burn fuel control technology predicts fuel requirements based on driving conditions and supplies the engine with an optimal fuel-air mixture, improving fuel economy.
Suzuki's keyless start system

Suzuki's keyless start system

Designed with practicality in mind, the system offers easy and effortless starting and functions as an immobilizer to help prevent theft.
Tilt limiter

Tilt limiter

To prevent damage to the boat and engine, the user-adjustable tilt limiter prevents the outboard motor from tilting beyond a preset limit.
Highest gear ratio in its class

Highest gear ratio in its class

The high gear ratio delivers strong torque, ensuring rapid acceleration and excellent top speed.

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