This 1930 Duesenberg J-357 Murphy Convertible Coupe was and offered at 320 horses a top speed of 129 mph. The engine was one of Duesenberg’s, and America’s, as Fred Duesenberg used developments from his work on Indianapolis cars. It included engine the refinements of four valves per cylinder and twin camshafts. The engine was far more powerful than any passenger car unit built in America to date.
Overview
- Make and Model: 1930 Duesenberg Model J-357 Murphy Convertible Coupe
- Manufacturer: Duesenberg, Inc.
- Coachbuilder: Murphy (a renowned custom coachbuilder)
Specifications
- Engine: 6.9-liter (420 cubic inch) straight-eight engine
- Power Output: Approximately 265 horsepower
- Transmission: 3-speed manual
- Chassis: Heavy-duty ladder frame with a long wheelbase (typically around 142.5 inches for the Model J)
- Performance: Top speed of up to 119 mph, exceptional for the era
Design and Features
- Body Style: Convertible coupe, offering both the elegance of a closed car and the open-air experience of a convertible
- Coachwork: Crafted by Murphy, known for their clean, elegant, and well-proportioned designs
- Interior: Luxuriously appointed with high-quality materials, including leather upholstery and fine wood trim
- Dashboard: Often featured advanced instrumentation for the time, including a tachometer and comprehensive gauge set
Historical Context
The Duesenberg Model J was introduced in 1928 as a response to the growing demand for luxury automobiles among America’s elite. Designed by Fred Duesenberg, the Model J quickly became known for its engineering prowess and opulent design, positioning Duesenberg as a leader in the luxury car market.
Noteworthy Aspects
- Performance and Luxury: The Model J combined exceptional performance with unparalleled luxury, making it a favorite among wealthy individuals, including celebrities and industrial magnates.
- Coachbuilding Excellence: Murphy, based in Pasadena, California, was one of the premier coachbuilders for Duesenberg. Their designs were known for their simplicity and elegance, which complemented the powerful Duesenberg chassis perfectly.
- Rarity and Collectibility: With only around 480 Model Js built in total, and even fewer with Murphy coachwork, the J-357 Convertible Coupe is a rare and highly collectible automobile.
Legacy
The Duesenberg Model J remains one of the most iconic American cars ever produced. Its combination of advanced engineering, luxurious appointments, and bespoke coachwork by firms like Murphy has cemented its place in automotive history.
Taken at the 2011 Amelia Island Concours d'Elegance.
You may purchase a print of this 1930 Duesenberg J-357 Murphy Convertible Coupe in our dElegance 2011 online gallery.