USA vs Germany — 1951 vs 1955
| Roadster Le Mans | 300 SL Gullwing | |
|---|---|---|
| Horsepower | 140 hp | 215 hp |
| Torque | 220 lb-ft | 203 lb-ft |
| Engine Size | 4,138 cc | 2,996 cc |
| 0-60 mph | 11.5 sec | 8.8 sec |
| Top Speed | 110 mph | 161 mph |
| ¼ Mile | 18.2 sec | 16.3 sec |
| Weight | 2,800 lbs | 2,855 lbs |
| Wheelbase | 2,642 mm | 2,400 mm |
| Length | 4,470 mm | 4,520 mm |
| Units Produced | 506 | 1,400 |
| Original MSRP | $5,908 | $6,820 |
| Value (Excellent) | $275,000 | $3,000,000 |
| Collectibility | 9/10 | 10/10 |
| Rarity | 10/10 | 9/10 |
The 1955 Mercedes-Benz 300 SL Gullwing emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1951 Nash-Healey Roadster Le Mans counters with greater rarity, 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.
Putting the 1951 Nash-Healey Roadster Le Mans against the 1955 Mercedes-Benz 300 SL Gullwing is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — USA versus Germany. The 1955 Mercedes-Benz 300 SL Gullwing holds a clear advantage in raw power with 215 hp compared to 140 hp, a 75-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Nash-Healey Roadster uses a Inline-6 OHV displacing 4,138 cc, while the Mercedes-Benz 300 SL relies on a Inline-6 SOHC with 2,996 cc. In the sprint to 60 mph, the 1955 Mercedes-Benz 300 SL Gullwing edges ahead at 8.8 seconds versus 11.5 seconds. On the collector market, the 1955 Mercedes-Benz 300 SL Gullwing commands a significant premium over the 1951 Nash-Healey Roadster Le Mans, reflecting differences in prestige and rarity.