Your partner for Suzuki engines, parts and accessories
Over 30 years of Suzuki sales and service experience

The Suzuki DF140BTL/X is a high-performance outboard motor known for its strength, reliability, and advanced features. This 4-stroke engine delivers a maximum power output of 140 horsepower (103 kW) and operates within an RPM range of 5000 to 6000, making it suitable for a variety of boating applications, from recreational crafts to larger workboats.
The DF140BTL/X features a 4-cylinder design with a displacement of 2045 cm³. With a bore of 96.0 mm and a stroke of 102.0 mm, this motor offers robust torque and dependable performance at various speeds. It utilizes an electronic fuel injection (EFI) system and digital CDI ignition, which ensures efficient fuel combustion and reliable starting under diverse conditions.
Equipped with a water-cooling system with a thermostat, the DF140BTL/X maintains optimal engine temperature, enhancing its durability. The motor also includes electric trim and tilt, allowing for easy adjustment of the motor’s angle, which improves maneuverability and performance. Its gear ratio of 2.59:1 provides strong thrust and power, making it suitable for heavier boats and challenging conditions.
The DF140BTL/X features a 19 A alternator, supplying ample electrical power for onboard electronics and additional equipment. Weighing 186(L)/190(X) kilograms, the motor is robust for long-term use while still manageable for installation and handling. It is available in different shaft lengths, including 508 mm (long shaft L) and 635 mm ( extra long shaft X), accommodating various boat configurations.
Overall, the Suzuki DF140BTL/X combines high power, advanced technology, and durability, making it an excellent choice for those seeking a reliable and high-performing outboard motor for their vessel.
The price includes a standard side control box, an aluminum propeller of your choice when ordering, a tachometer and a trim gauge. A complimentary Suzuki fuel filter/separator is included.
An additional charge of €340 applies for the SMG4 digital display instead of the analog one.
Standard color is black, surcharge for white color is 270 €.
The price does not include installation and parts needed for installation, oil, control cables, or the battery.
To ensure warranty conditions, the engine can only be started by an authorized service center.
The price does not include sea testing. This is charged separately. If the propeller does not meet expectations during testing, it can be replaced free of charge within 15 days or 5 operating hours.
T - Electric lift /power trim and tilt
L - long shaft 508 mm
X-extra long shaft 635 mm
Propeller models: 3x14x23, 3x13-7/8x15, 3x13-7/8x17, 3x13-7/8x19, 3x13-7/8x21, 3x13-7/8x23, 3x13-7/8x25, 3x13-7/8x15
| Maximum output: | 103 kW |
| No. of Cylinders: | L-4 |
| Displacement: | 2.045 cm3 |
| Gear ratio: | 2.59:1 |
| Weight: | 186/190 kg |