A gas-powered snowblower uses the four-stroke engine. In this case, the motors in a single blower are strong and always capable of doing more than they’re actually credited for. Besides, variable motors are often provided to ensure adequate strength to cope with mild to moderate snowfall depending on the motor as well as the size and design. Nevertheless, they have small-sized motors than in a dual-stage snow thrower have.
As they run on gas, extra maintenance is needed, such as oil and gas, belt replacement, spark plug and carburetor too. Those are basics, but over time they contribute nothing to the total cost. The regular storage needs a bit extra time, and their larger variety of dimensions can not be kept as conveniently as smaller electrical models.