A car that looks flashy, with an expensive paintjob, chrome running gear, blue shop lights stuck to the undercarriage, tinted windows, shiny 20-inch wheels, deck stripes, and a gold chain license plate frame--but still has an anemic 4 banger under the hood. Example: Did you see that flashy little rice burner trying to race me? Ha, all show, no go!
ALL SHOW, NO GO
Meaning of ALL SHOW, NO GO in English
Slang English vocab. Английский сленговый словарь. 2012