Ransom Eli Olds experimented with electric and steam production before switching to internal combustion. His light runabout, the curved-dash model, was completed in 1900 and ready for the market early in 1901. The start of production was delayed by a fire in the factory, so cars did not reach the public until late summer.
The first model to wear the name 'Oldsmobile' and the first produced by the Olds Motor Works was the Model 'R', the first of three models to be called the Curved Dash Oldsmobile. Approximately 425 examples were built that first year.
The Model R was a two-passenger vehicle that weighed 650 pounds and had a base price of $650. Buyers had the option of purchasing a dos-a-dos (French for back-to-back) seat to carry an additional adult or two small children. The wooden body was painted black with trim in cherry color. Both the body and frame were given a gold pinstriping. All Curved Dash Oldsmobile's were right-hand drive and steering was controlled by a tiller. On the floor was a brake pedal that operated the transmission brake band. Sitting next to the brake pedal was a foot throttle that connected to the carburetor via a thin iron wire.
The Olds Model R was started by a crank handle that was permanently attached to the engine and extended out the sides of the body. This allowed the driver to start the engine while sitting in the seat.
Power was from a horizontal single-cylinder engine located under the seat. It had a two-speed planetary transmission and driver controls on the right, with steering by the center tiller. The chassis design incorporated long leaf springs on each side connecting the front and rear axles. Attached to the top of the strings was the wooden body, and a small transverse fully elliptical spring in front damped out any fore-aft rocking motion. In 1902, truss rods were added to the axles.
By 1903, the Curved Dash Olds surpassed the steam Locomobile and became America's best-selling car. The Curved Dash remained in production through 1907, with successive improvements made over the years.
by Dan Vaughan