**This immaculately maintained 2004 BMW Z4 Roadster, boasting a mere 18,000 miles on its odometer, is an impressive example of German engineering. Its sleek Titanium Silver Metallic exterior complements the black leather interior, enhanced by a convertible soft top perfect for California's sunny climate. Powered by a robust 3.0-liter inline-six engine paired with a smooth-shifting six-speed manual transmission, this roadster is eager to embrace spirited drives.**