Duesenberg Model SJ

The Duesenberg Model SJ occupies the absolute apex of American automotive history, with just 36 units produced across its production run, making it one of the rarest and most consequential motorcars ever built. Its Holy Grail collectibility classification reflects both extreme scarcity and the marque's legendary status in pre-war engineering and design.

Activity in the Australian market for the Model SJ remains effectively nil, with no recorded sales tracked over the past 12 months and no active listings currently available. This absence of transaction data makes price discovery impossible and underscores the fundamental illiquidity of the model in this geography.

The Model SJ's desirability paradox warrants attention: despite its maximum rarity and historical significance, Australian market interest appears muted, likely reflecting both the extreme price point required for acquisition and the limited pool of collectors with both capital and appetite for early Duesenberg inventory. When these cars do trade, they typically command seven-figure valuations globally, but Australian transaction frequency suggests such sales are effectively sporadic.

Without recent local comparable sales, projections for the three- and five-year outlook cannot be reliably established. The model's value will continue to be determined by global market conditions and the handful of transactions that occur on the international stage rather than domestic activity.

Prospective buyers should expect to source examples through international auction houses and specialist dealers, where pricing and availability will reflect worldwide collector demand rather than local market conditions.