The transition from the boxy aesthetics of the 1930s to the streamlined curves of the forties was a defining moment in American auto design. Positioned at the forefront of this shift was the 1939 Chrysler Royal convertible sedan. Though it served as Chrysler’s entry-level model, the Royal line in 1939 was instrumental in introducing styling and engineering features that would characterize the company for the next decade. It successfully offered a taste of high-end motoring to a broader segment of the public.
A Moment of Transitional Style
The styling of the 1939 Royal represents a key one-year bridge between two eras. Designers moved away from separate headlamp pods and the old vertical grille. The C-22 series adopted teardrop-shaped headlamps integrated smoothly into the elongated front fenders. The roofline also flowed much more seamlessly into the rear deck. This eliminated the severe trunk bustle of earlier designs. The resulting appearance was cleaner, lower, and more sophisticated overall.
The Convertible Sedan Body
The unique convertible sedan body style offered a true open-air experience with four doors. This body type was uncommon, representing a pinnacle of pre-war open luxury and a nod to coach-built designs. While the popular four-door sedan accounted for the majority of sales, the 1939 Chrysler Royal convertible sedan stands out today. It embodies a distinctive elegance that is highly prized by collectors.
Engineering and Feature Innovation
Chrysler in 1939 was keenly focused on mechanical refinement and driver convenience. The new models included innovations designed to make the driving experience easier and more enjoyable. These advancements solidified Chrysler’s reputation for offering high value and modern technology for the price point.
Introducing the Column Shift
One of the most significant changes for the year was the relocation of the three-speed manual transmission shifter. It was moved from the floor to the steering column. This freed up floor space, providing a wider, less cluttered interior for both front passengers. Additionally, an optional feature called “Cruise-Climb” kick-down overdrive could be ordered. This advanced system lowered engine speed at cruising velocity, simultaneously improving fuel efficiency and reducing engine wear.
Superfinish for Longevity
The engine itself benefited from Chrysler’s innovative “Superfinish” process. This technique applied a near-mirror polish to moving engine and chassis components. The result was a dramatic reduction in friction and wear. Superfinish allowed the engine to operate with greater efficiency, smoothness, and longevity. This technical detail showcased Chrysler’s engineering prowess.
The Heart of the Royal
The 1939 Chrysler Royal line was powered by the sturdy Gold Seal straight-six engine. This reliable and quiet engine was a cornerstone of the six-cylinder models. The 1939 Chrysler Royal convertible sedan offered capable and comfortable performance for the era. Its powertrain ensured it could handle long-distance touring with ease and reliability.
Engine and Performance Specifications
The 1939 Royal engine was an L-head inline six-cylinder unit displacing 241.5 cubic inches. A slight increase in the compression ratio for the year raised the advertised horsepower from 95 to an even 100 horsepower at 3,600 RPM. This smooth, low-maintenance engine was mounted using the famous “Floating Power” system. This mounting dramatically reduced engine vibration transmitted to the chassis and cabin. Handling was praised for its smooth ride quality, thanks to a well-tuned suspension system. The car had an estimated top speed of around 85 miles per hour. The availability of the overdrive transmission further improved its highway cruising capability, making long trips more relaxed and economical.
A Pre-War American Icon
While World War II would soon bring a halt to civilian automotive production, the 1939 Chrysler Royal left a lasting mark. It successfully blended luxury appointments with mechanical sophistication. This model demonstrated Chrysler’s ability to compete with higher-priced manufacturers on features and design quality. The car’s transitional styling proved highly influential, paving the way for the fully rounded designs that would dominate post-war motoring. Ultimately, the 1939 Chrysler Royal convertible sedan is a significant landmark, capturing a moment of American automotive history before the world changed forever.
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Source: Stellantis