Which type of outboard motor combines the motor and drive into a single unit?

Outboard motors are designed as a complete, self-contained unit that includes both the engine and the propulsion mechanism (the drive) mounted outside the transom of the boat. This combination allows for easier installation, maintenance, and mobility since they can be detached from the boat when not in use.

Outboard motors are popular for smaller boats and are available in various sizes and power configurations, making them versatile for different boating needs. Their design simplifies the boating experience by providing a compact solution for propulsion without the need for complex installations that are characteristic of other types of motors.

In contrast, inboard motors are typically installed inside the hull of the boat, stern drives integrate an inboard motor with an outboard drive unit but are not a single unit, and jet drives use a different propulsion method, relying on water jets rather than propellers. Hence, outboard motors are distinct in that they seamlessly integrate both the motor and drive in one easily manageable assembly.