1914 American Underslung 642

1914 American Underslung 642

This 1914 American Underslung 642 roadster is the only such car in existence and may well have been the only one built in 1914. It also appears to have been specially ordered as there are slight differences between this car and catalog illustrations. Those changes include the louvered hood, the lack of a top and windshield and optional 41 inch tires.

American Underslung was founded as the American Motor Car Company in 1905, in Indianapolis, Indiana. The company manufactured some 3,000 automobiles before it closed its doors in 1914. The great engineering accomplishment was turning the conventional frame upside down and mounting the axles and springs above it. This significantly lowered the car for improved stability and rakish styling.

The car was quite complete when acquired, its body, upholstery and wood structure were in remarkable condition. The engine was restored by the Christopher Leydon Restorations, Bob Barrett restored the mechanicals and the current owner’s shop completed the rest.

Overview
  • Production Year: 1914
  • Manufacturer: American Motor Car Company
  • Class: Luxury car
  • Body Style: Various body styles were available, including roadster and touring models.
Design and Specifications
  • Engine:
    • The 642 model was powered by a large, inline-six engine.
    • The exact displacement varied, but it was typically around 7.8 liters (476 cubic inches), producing substantial power for the era.
  • Transmission: 4-speed manual gearbox
  • Chassis:
    • The defining feature of the American Underslung was its unique chassis design. Unlike most cars of the time, the chassis was mounted below the axles rather than above them, giving the car a lower center of gravity and a distinctive, sporty appearance.
  • Suspension:
    • Front: Semi-elliptic leaf springs.
    • Rear: Semi-elliptic leaf springs.
  • Brakes: Mechanical drum brakes on the rear wheels, typical for the period.
Performance
  • Top Speed: The American Underslung 642 could achieve top speeds of around 70 mph (113 km/h), impressive for a car of its size and time.
  • Handling: The low center of gravity provided by the underslung chassis contributed to better handling and stability compared to other cars of the era.
Design Features
  • Bodywork: The low-slung chassis allowed for a more aerodynamic and stylish design. The car often featured sweeping fenders and a long hood, accentuating its sporty and luxurious look.
  • Interior: Interiors were luxurious, with high-quality materials and attention to detail. Leather seats, wooden dashboards, and brass fittings were commonly used.
Notable Achievements
  • Innovative Design: The underslung chassis was a pioneering design that influenced the future development of sports cars. It set the American Underslung apart from its competitors.
  • Luxury and Performance: The combination of luxury features and high performance made the American Underslung 642 a favorite among wealthy and influential buyers.
Legacy
  • Historic Significance: The American Underslung is considered one of the most innovative and stylish cars of the early 20th century. Its design philosophy paved the way for future advancements in automotive engineering.
  • Collector's Item: Today, the American Underslung 642 is a highly prized collector's item, valued for its rarity, historical significance, and unique design. Well-preserved examples are sought after by car enthusiasts and collectors.

Taken at the Amelia Concours.

You may purchase a print of the 1914 American Underslung 642 in our dElegance 2014 online gallery.

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