| Marke | Herstellungsort / Land | Gebaut von | Bilder | Werbung |
|---|---|---|---|---|
| MAF | (D) | |||
| Maggiora | Padua (I) | 1905 | ||
| Maico | (D) | 1956 – 1958 | ||
| Maja | (A) | 1907 – 1908 | ||
| Majocchi | Mailand (I) | 1898 – 1906 | ||
| Majola | (F) | 1911 – 1920 | ||
| Manon | ||||
| Mannesmann | Remscheid (D) | 1923 – 1929 | ||
| Mantovani | Turin (I) | 1903 – 1906 | ||
| Marathon | (USA) | 1908 – 1915 | ||
| Marathon | (F) | 1954 – 1955 | ||
| Marauder | (GB) | 1950 – 1952 | ||
| Marchand | Piacenza (I) | 1898 – 1906 | ||
| Marcos | Luton/Bradford-on-Avon (GB) | 1958 - | ||
| Marcus | Wien (A) | 1888 ? | ||
| Marendaz | London (GB) | 1926 – 1936 | ||
| Marengo | Genau (I) | 1907 – 1909 | ||
| Marino | Padua (I) | 1923 – 1930 | ||
| Marlborough | Aubervilliers (F), London (GB) | 1906 – 1926 | ||
| Marmon | Indianapolis (USA) | 1902 – 1933 | ||
| Mars | Nürnberg (D) | 1906 – 1908 | ||
| Marta | Arad (H) | 1910 – 1914 | ||
| Martini | Frauenfeld (CH) | 1897 – 1934 | ||
| Maserati | Bologna/Modena (I) | 1926 - | ||
| Matford | Strassburg (F) | 1934 – 1947 | ||
| Mathis | Strassburg (F) | 1905 – 1950 | ||
| Matra | Romorantin (F) | 1965 – 1979 | ||
| Maudslay | (GB) | 1902 – 1923 | ||
| Maurer (Maurer-Union) | Nürnberg (D) | 1900 – 1924 | ||
| Mauser | Oberndorf (D) | 1923 – 1929 | ||
| Maxwell | (USA) | 1903 – 1923 | ||
| Maybach | Friedrichshafen (D) | 1921 – 1941 | ||
| Mazda | Hiroshima (JPN) | 1960 - | ||
| McFarlan | Connersville (USA) | 1910 – 1928 | ||
| McLaughlin | Ottawa (CDN) | 1908 – 1922 | ||
| Meldi | Turin (I) | 1927 – 1933 | ||
| Menon | Treviso (I) | 1897 – 1902 | ||
| Mentaschi | Lambrate/Mailand (I) | 1924 | ||
| Mercedes | Cannstatt (D) | 1901 – 1926 | ||
| Mercedes-Benz | Stuttgart-Untertürkheim (D) | 1926 - | ||
| Mercer | Trenton (USA) | 1910 – 1925 | ||
| Mercury | Detroit (USA) | 1938 - | ||
| Métallurgique | Marchienne-au-Pont (B) | 1898 – 1927 | ||
| Metropolitan | (USA) | 1954 – 1961 | ||
| MG | Oxford/Abingdon/Longbridge (GB) | 1923 - | ||
| Miari Giusti | Padua (I) | 1896 – 1898 | ||
| Michelotti | Turin (I) | 1959 - ca. 1993 | ||
| Miele | (D) | |||
| Miesse | Brüssel (B) | 1896 – 1926 | ||
| MIGI | (USA) | 1976 | ||
| Miller | Los Angeles (USA) | 1915 – 1932 | ||
| Minerva | Antwerpen (B) | 1904 – 1939 | ||
| Minima | Mailand (I) | 1935 | ||
| Minimus | (D) | |||
| Minutoli | Lucca (I) | 1902 – 1903 | ||
| Mirabilis | Turin (I) | 1906 – 1907 | ||
| Mitchell | (USA) | 1903 – 1923 | ||
| Mitsubishi | Kobe/Tokio (JPN) | 1917 - | ||
| M.M.C. | (GB) | 1897 – 1905 | ||
| MOHS | (USA) | 1967 | ||
| Mölkamp | Düsseldorf (D) | 1923 – 1926 | ||
| Moll | Chemnitz (D) | 1922 – 1923 | ||
| Monica | Balbigny (F) | 1974 | ||
| Moskvich | Russland | 1925 - aktuell | ||
| Monteverdi | Binningen/Basel (CH) | 1967 – 1995 | ||
| Montu | Alessandria (I) | 1900 | ||
| Moon | St. Louis (USA) | 1905 – 1931 | ||
| Morgan | Malvern Link (GB) | 1910 - | ||
| Morris | Oxford (GB) | 1913 - | ||
| Mors | Paris (F) | 1889 – 1956 | ||
| Moser (S.T.A.S.) | St. Aubin (CH) | |||
| Motobloc | Bordeaux (F) | 1902 – 1930 | ||
| Motta & Baudo | Turin (I) | 1925 | ||
| Mustang | Seattle / Renton (USA) | 1947 – 1949 | ||
| Nacional Pescara | Barcelona (E) | 1929 – 1932 | ||
| Nacke | Coswig (D) | 1901 – 1913 | ||
| NAG | Berlin (D) | 1902 – 1934 | ||
| Nagant | Liège (B) | 1899 – 1927 | ||
| Napier | London (GB) | 1900 – 1924 | ||
| Nardi | Turin (I) | 1947 – 1956 | ||
| Nash | Kenosha (USA) | 1917 – 1957 | ||
| National | Indianapolis (USA) | 1900 – 1924 | ||
| Nazzaro | Turin (I) | 1911 – 1923 | ||
| Neander (Neumann-Neander) | (D) | 1928 – 1935 | ||
| Nesselsdorf | Nesselsdorf (D) | 1897 – 1919 | ||
| Nissan (Datsun) | Tokio/Osaka/Yokohama (JPN) | 1912 - | ||
| NSU | Neckarsulm (D) | 1905 – 1977 | ||
| NUG | (D) | |||