About half the model Js built by Duesenberg had coachworks devised by the company's chief body designer, Gordon Buehrig, the rest were designed and made by independent coachbuilders from the US such as Derham, Holbrook, Judkins, Le Baron, Murphy, Rollston (later renamed Rollson), Walker, Weymann, and Willoughby, to name a few; and from Europe: Fernandez et Darrin, Franay, Gurney Nutting, Saoutchik, etc.
"Gordon Buehrig"), остальные разрабатывались и производились частными компаниями — Derham, Holbrook, Le Baron, Murphy, Rollston (позже переименован в Rollson), Walker, Weymann и Willoughby; в Европе — Fernandez et Darrin, Franay, Gurney Nutting, Saoutchik и другие.