Related Clues:

• One of the German Big 3
• Real gem of a car?
• Maker of A3 cars
• Volkswagen luxury marque
• 'Truth in Engineering' car company, ironically to Volkswagen
• 'I'm ____ 5,000' ('Goodbye,' in car-brand-name-placement-y slang)
• German made motorcar
• General Motors subsidiary in Germany
• Automaker whose name means 'listen' in Latin
• Germany-based automaker
• German car first shown at the 1902 Hamburg Motor Show
• GM's German subsidiary
• ''Wir leben Autos'' sloganeer
• Automaker headquartered in Bavaria
• A-8 and TTI maker