According to Seventy Years of Buick "...Buick's lightest and lowest priced car was the 4-cylinder Roadster. Designated the Model 23-34, it weighed 2,415 pounds, and cost $865. Buick built 5,768 for domestic sales, but only eight on special order for export. Later in the year, the Model 23-39 Sport Roadster was introduced. This car, which had a production run of 1,971 weighed 2,445 pounds and cost $1,025. It was finished in maroon with red wheels, and buyers had a choice of wood spoke, wire, or disc wheels." Neither Seventy Years of Buick nor The Complete Catalog of Buick list any other information concerning standard and optional equipment.