USA vs USA — 1928 vs 1928
| Model J SJ Supercharged | Model J Model J Dual-Cowl Phaeton | |
|---|---|---|
| Horsepower | 320 hp | 265 hp |
| Torque | 450 lb-ft | 380 lb-ft |
| Engine Size | 6,882 cc | 6,882 cc |
| 0-60 mph | 8.0 sec | 13.0 sec |
| Top Speed | 130 mph | 116 mph |
| ¼ Mile | — | 0.0 sec |
| Weight | 5,500 lbs | — |
| Wheelbase | 3,620 mm | 3,607 mm |
| Length | 5,690 mm | 5,690 mm |
| Units Produced | 481 | 481 |
| Original MSRP | $8,500 | — |
| Value (Excellent) | $15,000,000 | $5,000,000 |
| Collectibility | 10/10 | 5/10 |
| Rarity | 10/10 | 10/10 |
On balance, the 1928 Duesenberg Model J SJ Supercharged makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1928 Duesenberg Model J Model J Dual-Cowl Phaeton counters with its own distinct appeal, and its appeal extends beyond mere numbers. Choose the 1928 Duesenberg Model J SJ Supercharged for outright capability, or the 1928 Duesenberg Model J Model J Dual-Cowl Phaeton for a more distinctive ownership experience.
Few model names carry as much weight as the Duesenberg Model J. The 1928 and 1928 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. The 1928 Duesenberg Model J SJ Supercharged holds a clear advantage in raw power with 320 hp compared to 265 hp, a 55-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Duesenberg Model J uses a Inline-8 DOHC Supercharged displacing 6,882 cc, while the Duesenberg Model J relies on a Inline-8 DOHC 32V with 6,882 cc. In the sprint to 60 mph, the 1928 Duesenberg Model J SJ Supercharged edges ahead at 8.0 seconds versus 13.0 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference. From a collectibility standpoint, the 1928 Duesenberg Model J SJ Supercharged rates higher among enthusiasts and auction houses.