The word "moped" is derived from the words "motor" and "pedal". Some, but not all, mopeds have a foot-powered pedal that powers the vehicle without the use of the engine. A motor scooter is more like a miniature motorcycle. Two of the biggest differences between mopeds and motor scooters are power and licensing requirements.
Since mopeds are not usually over 50 CCs of engine power, the licensing requirements in most places are more lax than for motor scooters, which have between 50 and 150 CCs of engine power. Most mopeds are legal for use on public roads, but are limited on highways. Mopeds have an automatic transmission. The benefits of owning a moped are that they are very environmentally friendly and, in many places, kids aged 14 or 15 can legally drive them on most public roadways.
A motor scooter has less power than a motorcycle, and many people choose scooters because they are more economical to drive and are not as intimidating as a full-power motorcycle can be. Mopeds, on the other hand, are more popular with young people. In areas where a motorized vehicle would not be allowed, such as a sidewalk or on a college campus, they are able to petal the moped and still get around.
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