{"id":1971595,"date":"2026-01-20T10:36:57","date_gmt":"2026-01-20T15:36:57","guid":{"rendered":"https:\/\/www.allcollectorcars.com\/classic-car-auctions\/vehicles\/1987-gmc-sierra-sierra-classic-4x4\/"},"modified":"2026-01-29T14:16:33","modified_gmt":"2026-01-29T19:16:33","slug":"1987-gmc-sierra-sierra-classic-4x4","status":"publish","type":"product","link":"https:\/\/www.allcollectorcars.com\/classic-car-auctions\/vehicles\/1987-gmc-sierra-sierra-classic-4x4\/","title":{"rendered":"1987 GMC Sierra Classic 1500 4&#215;4"},"content":{"rendered":"<p>1987 GMC SIERRA CLASSIC GMC 1500 4&#215;4 SHORT BED<\/p>\n<p>Final-Year Square Body | 15,315 Original Miles | One-Family Owned<\/p>\n<p>HIGHLIGHTS<\/p>\n<p>\u2022 1987 GMC Sierra Classic 1500 4&#215;4 Short Bed<\/p>\n<p>\u2022 Final year of the legendary \u201cSquare Body\u201d generation<\/p>\n<p>\u2022 Exceptionally low mileage: just 15,315 miles<\/p>\n<p>\u2022 One-family ownership from new<\/p>\n<p>\u2022 Garage kept since day one<\/p>\n<p>\u2022 Original paint, interior, and drivetrain<\/p>\n<p>\u2022 5.7L (350 CID) V8 with Throttle Body Fuel Injection (TBI)<\/p>\n<p>\u2022 700R4 4-speed automatic transmission<\/p>\n<p>\u2022 Factory 4&#215;4 drivetrain (V-series designation)<\/p>\n<p>\u2022 Dual fuel tanks \u2013 left and right 15-gallon tanks<\/p>\n<p>\u2022 Extensive chrome accents including bed rails, bumper guards, and running boards<\/p>\n<p>\u2022 All original except tires, routine maintenance items, muffler, and running boards<\/p>\n<p>\u2022 Interior still retains the unmistakable \u201cnew truck\u201d smell<\/p>\n<p>This 1987 GMC Sierra Classic 1500 4&#215;4 is a rare and remarkably preserved example of GM\u2019s iconic square-body pickup, representing the final year of production for one of the most respected truck designs ever built. Showing only 15,315 original miles, this truck has remained with one family since new and has been carefully garage-kept, resulting in an exceptional, time-capsule presentation.<\/p>\n<p>Power comes from the desirable 5.7-liter (350 CID) V8, equipped with Throttle Body Fuel Injection, which debuted in 1987 to improve reliability, drivability, and cold-start performance while maintaining classic V8 character. The engine is paired with a 700R4 4-speed automatic transmission and a rugged factory 4&#215;4 system, offering both capability and smooth on-road manners. Enhancing its long-range drivability, the truck is equipped with dual 15-gallon fuel tanks, a sought-after feature among collectors and enthusiasts alike.<\/p>\n<p>Visually, the truck presents beautifully. The exterior is accented by period-correct chrome, including bed rails, bumper guards, and running boards, giving it the upscale appearance expected of the Sierra Classic trim. Importantly, the truck remains largely untouched, with originality preserved aside from tires, routine maintenance, a muffler, and the running boards\u2014an increasingly rare trait among surviving square-body trucks.<\/p>\n<p>Inside, the cabin is exceptionally well preserved, showing minimal wear and still carrying the unmistakable new-truck aroma. Fit, finish, and materials reflect the honest craftsmanship that made these trucks legendary for durability and longevity.<\/p>\n<p>The 1987 model year holds special significance as:<\/p>\n<p>\u2022 The final year of square-body production<\/p>\n<p>\u2022 The first year of factory fuel injection<\/p>\n<p>\u2022 The transition from K-series to V-series 4&#215;4 designations<\/p>\n<p>Highly collectible and increasingly hard to find in this condition, low-mile, unmodified short-bed 4&#215;4 Sierra Classics continue to climb in value. This example offers rarity, originality, and historical importance\u2014making it an outstanding addition to any serious collection or enthusiast&#8217;s garage.<\/p>\n<p>&#8211;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1987 GMC SIERRA CLASSIC GMC 1500 4&#215;4 SHORT BED Final-Year Square Body | 15,315 Original Miles | One-Family Owned HIGHLIGHTS \u2022 1987 GMC Sierra Classic 1500 4&#215;4 Short Bed \u2022 Final year of the legendary \u201cSquare Body\u201d generation \u2022 Exceptionally low mileage: just 15,315 miles \u2022 One-family ownership from new \u2022 Garage kept since day [&hellip;]<\/p>\n","protected":false},"author":20402,"featured_media":1971596,"comment_status":"open","ping_status":"closed","template":"","meta":{"content-type":""},"product_cat":[18],"product_tag":[395,798,210,56],"class_list":["post-1971595","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-auctions","product_tag-4x4","product_tag-gmc","product_tag-sierra-1500","product_tag-truck-auctions"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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