Zagato VM1800 (2001)
Zambon IT 1914 1915 n/a
Zastava YOU 1954 now Zavodi Crvena Zastavia, Kragujevac
Zastava 750 (1965)
ZAZ UKR n/a ZAZ Avtozavod, Pr.Lenina 8, Zaporozhiye
Zedel FR 1896 1923 n/a Donnet since 1923
Zena IT 1906 1908 n/a
Zender DU 1969 now Zender GmbH, Mülheim-Kärlich (Tuner)
Zender Straight 8 Concept (2001)
Zendik GB 1913 1914 Zendik Cars Ltd., Kingston-upon-Tyne
Zent USA 1905 1907 Zent M. C. Co. Bellefontaine O.
Zephyr GB 1919 1921 James, Talbot & Davidson Ltd., Lowestoft
Zeta IT 1914 1915 n/a
Zetos SWE 1958 Eriksson, Gävle (one home-build car)
ZIL RUS 1956 now V/O Autoexport, Moscow
Zimmer USA 1978 now Zimmer Mo. Co. Syracuse, N.Y. (replica)
Zimmerman USA 1908 1916 Zimmerman Mfg. Co. Auburn Ind.
ZIS RUS n/a n/a
Zo IT 1936 n/a
Zündapp DU 1957 1958 Zündapp, Nurnberg
Zündapp Janus 250 (1956)
Züst IT 1905 1914 n/a
Zwickau DDR n/a n/a