This 1990 Buick Reatta convertible is finished in white with a matching soft top over red leather, and it is powered by a 3.8-liter V6 paired with a four-speed automatic transaxle. Equipment includes polished 15″ alloy wheels, anti-lock disc brakes, automatic climate control, cruise control, power-adjustable seats, and a digital AM/FM/cassette stereo. The car spent time in Colorado, California, and Arizona, and service in preparation for the sale included an oil change and replacement of the left…