| Marques | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Marques | # | Date | Liens | Photos | Forums | Histoire |
| Haifei (China) | 6 | 1999 - | --> 9 |
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| Haima (China) | 19 | 1990 - | --> 7 |
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| Hammel (Danemark) | 1 | 1886 - 1886 | --> 3 | |||
| Hanomag (Germany) | 1 | 1924 - 1939 | --> 4 | |||
| Hansa (Germany) | 1 | 1906 - 1939 | --> 4 | |||
| Hansen (Netherlands) | 1 | 2007 - | ||||
| Hauser (Germany) | 5 | - | --> 2 | |||
| Healey (United Kingdom) | 1 | 1946 - 1954 | --> 3 |
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| Herald (France) | 1 | 1901 - 1906 | --> 2 |
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| Heuliez (Spain) | 1 | - | --> 5 |
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| Hillman (United Kingdom) | 32 | 1907 - 1976 | --> 4 | --> 19 |
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| Hindustan (India) | 5 | 1946 - | --> 6 |
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| Hino (Japan) | 8 | 1953 - 1967 | --> 7 |
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| Hispano-Suiza (Spain) | 8 | 1904 - 1944 | --> 44 | 4 msg |
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| Holden (Australia) | 326 | 1926 - | --> 4 | --> 209 |
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| Holmes (United States of America) | 1 | 1918 - 1923 | --> 3 |
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| Hommell (France) | 5 | 1994 - 2003 | --> 17 |
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| Honda (Japan) | 357 | 1962 - | --> 56 | --> 388 | 8 msg |
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| Honda (South Africa) | 2 | - | --> 2 |
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| Honda (China) | 2003 - | |||||
| Honda Motor Company Group (Japan) | 1962 - | |||||
| Hongqi (China) | 8 | 1963 - | --> 22 |
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| Horch (Germany) | 29 | 1899 - 1939 | --> 50 |
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| Hotchkiss (France) | 23 | 1903 - 1954 | --> 68 |
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| HRG (United Kingdom) | 1 | 1936 - 1956 | --> 4 |
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| HSV (Australia) | 1 | 1988 - | --> 3 |
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| Huali (China) | 1 | 2002 - | --> 3 |
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| Huatai (China) | 1998 - | |||||
| Hudson (United States of America) | 22 | 1909 - 1957 | --> 19 |
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| Hugot (France) | 1 | 1897 - 1905 | --> 3 | |||
| Humber (United Kingdom) | 8 | 1898 - 1976 | --> 13 |
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| Hummer (United States of America) | 9 | 1983 - | --> 5 | --> 26 | 11 msg |
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| Hunan Jiangnan (China) | 1 | 1952 - | --> 2 |
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| Hupmobile (United States of America) | 1908 - 1940 | --> 6 | ||||
| Hurtu (France) | 4 | 1896 - 1929 | --> 9 |
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| Huselton (United States of America) | 1 | 1909 - 1914 | --> 2 | |||
| Hyundai (China) | 2000 - | |||||
| Hyundai (South Korea) | 153 | 1967 - | --> 6 | --> 182 | 32 msg |
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| Hyundai (China) | 2002 - | --> 2 |
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| Hyunday Motor Company Group (South Korea) | 1967 - | |||||