ɪn pˌɛnsɪlvˈeɪniə, ɐ vˈiəkəl wɪð wˈʌn.sˈɪks tə fˈaɪv hˈɔːɹspaʊɚɹ ɪz ɐ mˈoʊɾɚdɹˈɪvən sˈaɪkəl; wˌaɪl ˈɛnɪθˌɪŋ ɛksˈiːdɪŋ fˈaɪv hˈɔːɹspaʊɚɹ ɪz dᵻfˈaɪnd æz ɐ mˈoʊɾɚsˌaɪkəl.
In Pennsylvania, a vehicle with 1.6 to 5 horsepower is a motor-driven cycle; while anything exceeding 5 horsepower is defined as a motorcycle.