One of the longest-running models in the history of automobiles has been GM’s truck-based Suburban all-purpose vehicle, which has been in continuous production since 1935, when it was introduced to the Chevrolet truck line. A GMC version was added in 1937 and has continued alongside it, although it has been badged differently in recent years. The Chevrolet and GMC versions were similar in appearance in the 1950s, yet they had significantly different engines. The GMC “Jimmy” engine, as it was called, was more than just an increased displacement Chevy Stovebolt, as it was also tougher throughout. The block was physically longer, the connecting rods were stronger, and the metallurgy was better. The GMC had full-pressure lubrication and insert bearings, which are all important in commercial service. In the 1947–1955 “Advance Design” era, GMCs had just enough trim differences to hallmark all that was better underneath.

This 1952 GMC Suburban has been nicely restored. Its black paint exhibits a very deep shine and is set off by a mod-pattern belt molding. The interior is done in stitched, grained brown vinyl, and it has enough seating for eight. Accessories on this Suburban include a heater-defroster, sun visor, fog lights, and a passenger-side spotlight. The GMC Suburban is considerably rarer than its Chevrolet counterpart, and it boasts the sturdier, more powerful engine. It is, as their ads described it, “the truck of better value.”