1919 Pierce-Arrow 51 7-Passenger Touring

The Pierce-Arrow 51 7-Passenger Touring car of 1919 was an epitome of luxurious automobile engineering. The technical prowess that went into crafting this vehicle was evident in every detail, from the powerful engine to the impressive handling capabilities.

One of the most striking features of this vehicle was its engine. The Pierce-Arrow 51 boasted an inline six-cylinder engine with a displacement of 5143cc. It featured dual ignition with a battery and magneto, and had overhead valves, which made it one of the most advanced engines of its time. The engine could generate an impressive 48 horsepower, which allowed the vehicle to reach a top speed of 75 mph.

Another technical feature that made the Pierce-Arrow 51 stand out was its suspension. This car featured a fully-floating rear axle and cantilever springs, which made for a smooth and comfortable ride. The front suspension, meanwhile, was a beam axle with semi-elliptic leaf springs. The overall suspension design made the car both comfortable and stable on a wide range of road surfaces.

The Pierce-Arrow 51 also boasted a four-speed manual transmission, which allowed drivers to make the most of the car's impressive power and speed. The transmission featured a constant-mesh design, which made for smooth and precise shifting.

One of the technical standout features of the Pierce-Arrow 51 was its brakes. The car featured hydraulic brakes, a significant luxury for a vehicle of this era, that allowed for more accurate stopping power. The brakes controlled by foot pedal applied hydraulic pressure to a master cylinder and power was transmitted to the front and rear wheels via four brake cylinders.

Finally, the Pierce-Arrow 51 was a large car, measuring over 17 feet in length and 6 feet wide. Its body was primarily composed of steel with wooden sections for roof support, doors, etc. and it was built on a steel frame which made it both sturdy and durable. The 7-passenger touring body offered ample space for passengers, while the long wheelbase ensured that the car remained stable and grounded even at high speeds.

In conclusion, the Pierce-Arrow 51 7-Passenger Touring car of 1919 was an engineering marvel that boasted the latest and most advanced features of its time. From its powerful engine to its smooth suspension and hydraulic brakes, this car was designed to offer a truly luxurious and comfortable driving experience. Any collector or enthusiast of classic automobiles would be proud to own such an exceptional vehicle.