The Model B was the second model produced by Packard. The cars were produced between 1900 and 1901.

Steering was still by a lever, but a foot pedal was now used for speed control rather than a lever like in the Model A.

The cars were fitted with a 146.2 cubic inch cast iron one-cylinder engine which produced 9hp. The cars were fitted with a 2-speed planetary gearbox. The wheelbase was 76 inches long.