For sale at auction: Lot #608 - Beautiful example of General Motors flagship vehicle for 1990. Only 26,463 original miles. 5.7 Liter L98 V8 engine and 6-speed manual transmission. A documented, well maintained and fully optioned vehicle. Dark Red Metallic with black convertible top. Power driver and passenger leather sport seats. Electronic air conditioning controls. Electronic selective ride and handling, 17x9.5 original wheels and P275/40ZR-17 tires.