Duesenberg SJ-494

1934 Duesenberg Model SJ Convertible Sedan by LeBaron

Offered by RM Auctions | Amelia Island, Florida | March 8, 2014

Photo - RM Auctions

Photo – RM Auctions

Another beautiful Duesenberg for sale at another top auction. This is a supercharged Model J (or “SJ”) and it is one done originally by Duesenberg – as many Model Js have been converted to this more desirable variant years later.

These cars would do speeds approaching 140 mph – which is insane considering it was 1934. Power was up to 320 with the supercharger attached to the 6.9-liter straight-eight engine. This car lost its supercharger at one point and has a dual-carb setup on it, good for almost 400 horsepower. Could you imagine doing 150 mph in this car!?

The car was owned by it’s first lady owner for about 10 years, appearing in a film during that time. It has had many owner since – including a former president of the Auburn-Cord-Duesenberg Club. The restoration is old but the car holds up incredibly well. This is the only LeBaron Convertible Sedan attached to an SJ – if you thought it wasn’t rare enough already.

Pre-sale estimate is $1,500,000-$1,750,000 and you can find out more here and see more form RM in Amelia Island here.

Update: Sold $1,567,500.

Tell Us What You Think!