Bitter was established in Germany in 1971 by racing driver and automobile entrepreneur Erich Bitter, who built low-volume grand touring cars using proven Opel and General Motors engineering.
The brand identity has historically favored a restrained, premium presentation, with the Bitter name set in clear uppercase lettering and used on small exterior badges rather than large decorative emblems. On cars such as the Bitter CD and Bitter SC, the marque badge supported the image of a coachbuilt European GT: discreet, technical, and exclusive. Later Bitter projects continued the same understated branding approach, keeping the founder's surname as the central identity cue.
First color in the reference palette
Motomarks records #000000 as the primary Bitter reference color, with any alternate swatches listed in the color reference and API response.