1936 Auburn Eight Supercharged Speedster

1936 Auburn Eight Supercharged Speedster Sold for $550,000 Including Commission RM Auction, Monterey, CA. 2014 Chassis no. 35209 E Engine no. GH 5349 Model 852. 150 bhp, 280 cu. in. inline eight-cylinder engine, single two-barrel carburetor, Schwitzer-Cummins centrifugal supercharger, three-speed manual transmission with a Columbia dual-ratio rear axle, solid front and rear axles with semi-elliptic leaf springs, and four-wheel hydraulic drum brakes. Wheelbase: 127 in. •An iconic art deco performance car of the Classic Era •An original, authentic example that has been beautifully restored •Formerly owned by well-known enthusiast David Tunick •ACD Club Certified Category One In the days when Bugattis crossed France and 4½-liter Bentleys tore through the British countryside, the American equivalent was the Auburn Speedster. Auburn, Indiana’s Auburn Automobile Company revealed its first version of this dashing body style, which was inspired by a Duesenberg show car, for the 1928 model year, and it would offer variations on the theme through to the end of production in 1936. The 1935–1936 Speedsters were designed by the legendary Gordon Buehrig, and they were audacious even by the standards of their time, as they featured curvaceous bodywork and a straight hood line that shot back from the radiator to a sharply vee’d windshield, down between pontoon fenders, and over gently sloping doors, ultimately descending into a graceful taper at the rear bumper. It was this distinctive rear design, elegantly outlined by chrome and striping, that gave the Speedster its everlasting nickname, which is, simply, “the boattail.” Underneath, the Speedster shared the same exciting mechanicals as other supercharged Auburn models. The glistening chrome side exhaust heralded the presence of a Schwitzer-Cummins blower, which boosted the horsepower of the Auburn straight-eight to 150, from a normally aspirated reading of 115. The 150 horsepower was sent to a Columbia dual-ratio rear axle, standard equipment on the supercharged models, which provided two ratios for each gear, one low and one high. The ratios could be changed as often as desired, while at very low speeds or at a stop, by moving the switch in the center of the steering wheel. This provided the supercharged Auburn with much greater flexibility, making it a true “driver’s car” that was ideal for both purring through crowded cities and sweeping down country lanes. Each Speedster bore on its dashboard a plaque inscribed, “This certifies that this AUBURN AUTOMOBILE has been driven 100.8 miles per hour before shipment.” It was signed by David “Ab” Jenkins, the speed record driver who achieved some of his greatest successes at Bonneville behind the wheel of a late Auburn Speedster. Of course, the plaques were merely factory decorations that were installed on the production line. On the other hand, no one who has driven these cars since has ever complained about a lack of speed! The car offered here is one of about one hundred fifty last-generation Speedsters built, and it is an authentic Speedster, as it still has its original frame and body. In fact, it still wears the original firewall tag that was applied by the factory in 1936, which confirms its original matching numbers. The 1936 model Speedsters are extraordinarily rare, as they were essentially leftovers of the 1935 line, and therefore, they are highly desired among ACD enthusiasts. This particular Speedster was owned for many years by a Connecticut enthusiast, David Tunick, who was one half of a pair of brothers who amassed many wonderful automobiles during the early years of the collecting hobby. At various points, the Tunick family owned such legendary motorcars as Bentley “Old No. 1,” multiple eight-cylinder Mercedeses, “Fatty” Arbuckle’s Pierce-Arrow, and this Auburn, which was a CCCA prize winner. At its sale in 2005, following Mr. Tunick’s passing, the Speedster was found to have aged in storage, but it was still remarkably original and complete. Its new owner arranged for a comprehensive restoration by Jim Stranberg, of High Mountain Classics in Denver, Colorado, at a reported cost of $480,000. Unfortunately, while stunning, the car was finished in incorrect colors, and thus, it failed to win a class award at the 2007 Pebble Beach Concours d’Elegance. More Info Here: http://www.rmauctions.com/lots/lot.cfm?lot_id=1067969 Robert Myrick Photography

Added 30 Mar 2026