DuckCorp Dico

Found one definition

1.                 From Japanese-English FreeDict Dictionary ver. 0.1:
                   
   
   
                   
                     
   輛 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 輌 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, りょう /ɽʲäˈo̞ɯᵝ/
   (counter)
   両・りょう・5counter for carriages (e.g. in a train), counter for vehicles