USA vs Germany — 1935 vs 1928
| 851 Speedster Supercharged | SSK Count Trossi Special | |
|---|---|---|
| Horsepower | 150 hp | 300 hp |
| Torque | 230 lb-ft | — |
| Engine Size | 4,587 cc | 7,065 cc |
| 0-60 mph | 15.5 sec | — |
| Top Speed | 104 mph | 146 mph |
| ¼ Mile | 0.0 sec | — |
| Weight | — | 3,748 lbs |
| Wheelbase | 3,251 mm | 2,950 mm |
| Length | 5,207 mm | 4,250 mm |
| Units Produced | — | 33 |
| Value (Excellent) | $500,000 | $30,000,000 |
| Collectibility | 5/10 | 10/10 |
| Rarity | 9/10 | 10/10 |
The 1928 Mercedes-Benz SSK Count Trossi Special emerges ahead in most objective measures, offering more power, higher top speed, stronger collectibility. The 1935 Auburn 851 Speedster Supercharged counters with better value, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.
When USA engineering meets Germany craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1935 Auburn 851 Speedster Supercharged and 1928 Mercedes-Benz SSK Count Trossi Special embody their respective national automotive traditions while competing in the same arena. The 1928 Mercedes-Benz SSK Count Trossi Special holds a clear advantage in raw power with 300 hp compared to 150 hp, a 150-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Auburn 851 uses a Inline-8 L-head Supercharged displacing 4,587 cc, while the Mercedes-Benz SSK relies on a Inline-6 SOHC Supercharged with 7,065 cc. The 1928 Mercedes-Benz SSK Count Trossi Special claims a higher top speed at 146 mph compared to 104 mph. On the collector market, the 1928 Mercedes-Benz SSK Count Trossi Special commands a significant premium over the 1935 Auburn 851 Speedster Supercharged, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1928 Mercedes-Benz SSK Count Trossi Special rates higher among enthusiasts and auction houses.